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annotate client/src/components/gauge/Waterlevel.vue @ 3940:f56d14b9d9f1

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available_fairway_depth_lnwl: leverage mixin
author Thomas Junk <thomas.junk@intevation.de>
date Fri, 12 Jul 2019 10:21:00 +0200
parents b03d54958ccd
children 7b3935a8d9ee
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1 <template>
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2 <div class="d-flex flex-column flex-fill">
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3 <UIBoxHeader
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4 icon="ruler-vertical"
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5 :title="title"
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6 :closeCallback="close"
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7 class="rounded-0"
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8 />
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9 <div class="d-flex flex-fill">
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10 <DiagramLegend id="diagramlegendId">
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11 <div class="legend">
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12 <span
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13 style="background-color: steelblue; width: 20px; height: 20px;"
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14 ></span>
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15 Waterlevel
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16 </div>
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17 <div class="legend">
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18 <span
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19 style="width: 8px; height: 8px; background-color: rgba(70, 130, 180, 0.6); border: solid 7px rgba(70, 130, 180, 0.2); background-clip: padding-box; box-sizing: content-box;"
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20 ></span>
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21 Prediction
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22 </div>
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23 <div class="legend">
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24 <span
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25 style="background-color: rgba(0, 255, 0, 0.1); width: 20px; height: 20px;"
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26 ></span>
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27 Navigable Range
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28 </div>
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29 <div>
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30 <select
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31 @change="applyChange"
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32 v-model="form.template"
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33 class="form-control d-block custom-select-sm w-100"
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34 >
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35 <option
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36 v-for="template in templates"
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37 :value="template"
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38 :key="template.name"
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39 >
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40 {{ template.name }}
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41 </option>
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42 </select>
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43 <button
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44 @click="downloadPDF"
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45 type="button"
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46 class="btn btn-sm btn-info d-block w-100 mt-2"
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47 :disabled="!waterlevels.length"
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48 >
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49 <translate>Export to PDF</translate>
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50 </button>
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51 <a
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52 :class="[
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53 'btn btn-sm btn-info d-block w-100 mt-2',
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54 { disabled: !waterlevels.length }
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55 ]"
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56 :href="csvLink"
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57 :download="csvFileName"
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58 >
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59 <translate>Export as CSV</translate>
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60 </a>
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61
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62 <!--
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63 <button
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64 @click="downloadSVG"
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65 type="button"
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66 class="btn btn-sm btn-info d-block w-100 mt-2"
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67 :disabled="!waterlevels.length"
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68 >
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69 <translate>Export as SVG</translate>
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70 </button>
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71 -->
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72 </div>
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73 </DiagramLegend>
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74 <div
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75 class="d-flex flex-fill justify-content-center align-items-center"
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76 :id="containerId"
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77 >
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78 <div v-if="!waterlevels.length">
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79 <translate>No data available.</translate>
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80 </div>
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81 </div>
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82 </div>
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83 <div
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84 id="pdfContainer"
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85 style="position: absolute; z-index: -1; top: -9999px; width: 387mm; height: 100mm;"
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86 ></div>
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87 </div>
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88 </template>
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89
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90 <script>
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91 /* This is Free Software under GNU Affero General Public License v >= 3.0
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92 * without warranty, see README.md and license for details.
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93 *
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94 * SPDX-License-Identifier: AGPL-3.0-or-later
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95 * License-Filename: LICENSES/AGPL-3.0.txt
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96 *
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97 * Copyright (C) 2019 by via donau
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98 * – Österreichische Wasserstraßen-Gesellschaft mbH
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99 * Software engineering by Intevation GmbH
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100 *
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101 * Author(s):
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102 * * Bernhard Reiter <bernhard@intevation.de>
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103 * * Markus Kottländer <markus.kottlaender@intevation.de>
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104 * * Fadi Abbud <fadi.abbud@intevation.de>
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105 */
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106
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107 import { mapState, mapGetters } from "vuex";
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108 import * as d3Base from "d3";
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109 import { lineChunked } from "d3-line-chunked";
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110 import { endOfDay } from "date-fns";
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111 import debounce from "debounce";
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112 import svg2pdf from "svg2pdf.js";
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113 import { saveAs } from "file-saver";
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114 import { diagram, pdfgen, templateLoader } from "@/lib/mixins";
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115 import { HTTP } from "@/lib/http";
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116 import { displayError } from "@/lib/errors";
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117 import { defaultDiagramTemplate } from "@/lib/DefaultDiagramTemplate";
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118 // we should load only d3 modules we need but for now we'll go with the lazy way
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119 // https://www.giacomodebidda.com/how-to-import-d3-plugins-with-webpack/
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120 // d3-line-chunked plugin: https://github.com/pbeshai/d3-line-chunked
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121 const d3 = Object.assign(d3Base, { lineChunked });
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122
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123 export default {
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124 mixins: [diagram, pdfgen, templateLoader],
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125 components: {
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126 DiagramLegend: () => import("@/components/DiagramLegend")
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127 },
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128 data() {
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129 return {
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130 containerId: "waterlevel-diagram-container",
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131 resizeListenerFunction: null,
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132 form: {
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133 template: null
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134 },
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135 templates: [],
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136 defaultTemplate: defaultDiagramTemplate,
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
137 pdf: {
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
138 doc: null,
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
139 width: 420,
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
140 height: 297
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
141 },
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
142 templateData: null
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
143 };
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
144 },
2590
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
145 computed: {
3146
b6cc4838d2c0 client: implemented pane mechanic for diagrams
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parents: 3143
diff changeset
146 ...mapState("application", ["paneSetup"]),
3403
d7cc5cda82a9 client: waterlevel diagrams: implemented csv export
Markus Kottlaender <markus@intevation.de>
parents: 3350
diff changeset
147 ...mapState("gauges", [
d7cc5cda82a9 client: waterlevel diagrams: implemented csv export
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parents: 3350
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148 "dateFrom",
d7cc5cda82a9 client: waterlevel diagrams: implemented csv export
Markus Kottlaender <markus@intevation.de>
parents: 3350
diff changeset
149 "waterlevels",
d7cc5cda82a9 client: waterlevel diagrams: implemented csv export
Markus Kottlaender <markus@intevation.de>
parents: 3350
diff changeset
150 "waterlevelsCSV",
d7cc5cda82a9 client: waterlevel diagrams: implemented csv export
Markus Kottlaender <markus@intevation.de>
parents: 3350
diff changeset
151 "nashSutcliffe"
d7cc5cda82a9 client: waterlevel diagrams: implemented csv export
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parents: 3350
diff changeset
152 ]),
3049
7e6ecb6d0796 client: add headline info for the waterlevel generated diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3046
diff changeset
153 ...mapGetters("gauges", ["selectedGauge"]),
3146
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parents: 3143
diff changeset
154 title() {
3148
cdfb0093b7b1 client: gauge diagrams: added information to titles
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parents: 3147
diff changeset
155 return `${this.selectedGauge.properties.objname}: ${this.$gettext(
cdfb0093b7b1 client: gauge diagrams: added information to titles
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parents: 3147
diff changeset
156 "Waterlevel"
cdfb0093b7b1 client: gauge diagrams: added information to titles
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parents: 3147
diff changeset
157 )} (${this.dateFrom.toLocaleDateString()} - ${this.dateTo.toLocaleDateString()})`;
3146
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158 },
3049
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3046
diff changeset
159 dateFrom: {
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3046
diff changeset
160 get() {
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3046
diff changeset
161 return this.$store.state.gauges.dateFrom;
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3046
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162 }
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3046
diff changeset
163 },
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3046
diff changeset
164 dateTo: {
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3046
diff changeset
165 get() {
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3046
diff changeset
166 return this.$store.state.gauges.dateTo;
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3046
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167 }
3403
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Markus Kottlaender <markus@intevation.de>
parents: 3350
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168 },
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Markus Kottlaender <markus@intevation.de>
parents: 3350
diff changeset
169 csvLink() {
d7cc5cda82a9 client: waterlevel diagrams: implemented csv export
Markus Kottlaender <markus@intevation.de>
parents: 3350
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170 return (
d7cc5cda82a9 client: waterlevel diagrams: implemented csv export
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diff changeset
171 "data:text/csv;charset=utf-8," + encodeURIComponent(this.waterlevelsCSV)
d7cc5cda82a9 client: waterlevel diagrams: implemented csv export
Markus Kottlaender <markus@intevation.de>
parents: 3350
diff changeset
172 );
d7cc5cda82a9 client: waterlevel diagrams: implemented csv export
Markus Kottlaender <markus@intevation.de>
parents: 3350
diff changeset
173 },
d7cc5cda82a9 client: waterlevel diagrams: implemented csv export
Markus Kottlaender <markus@intevation.de>
parents: 3350
diff changeset
174 csvFileName() {
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Markus Kottlaender <markus@intevation.de>
parents: 3350
diff changeset
175 return `${this.$gettext("waterlevels")}-${
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Markus Kottlaender <markus@intevation.de>
parents: 3350
diff changeset
176 this.selectedGauge.properties.objname
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parents: 3350
diff changeset
177 }-${this.dateFrom.toISOString().split("T")[0]}-${
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Markus Kottlaender <markus@intevation.de>
parents: 3350
diff changeset
178 this.dateTo.toISOString().split("T")[0]
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parents: 3350
diff changeset
179 }.csv`;
3618
c03170a1c333 client: waterlevel: check if there is prediction data before drawing the predictionarea
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3576
diff changeset
180 },
c03170a1c333 client: waterlevel: check if there is prediction data before drawing the predictionarea
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3576
diff changeset
181 hasPredictions() {
c03170a1c333 client: waterlevel: check if there is prediction data before drawing the predictionarea
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3576
diff changeset
182 return this.waterlevels.find(d => d.predicted);
3049
7e6ecb6d0796 client: add headline info for the waterlevel generated diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3046
diff changeset
183 }
2596
8774054959a7 client: added Gauges dialog/tool to show waterlevel diagrams
Markus Kottlaender <markus@intevation.de>
parents: 2590
diff changeset
184 },
3068
492c30ca3142 client: diagrams: added watchers to ensure diagram update when data changes
Markus Kottlaender <markus@intevation.de>
parents: 3067
diff changeset
185 watch: {
3146
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parents: 3143
diff changeset
186 paneSetup() {
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parents: 3143
diff changeset
187 this.$nextTick(() => this.drawDiagram());
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parents: 3143
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188 },
3068
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Markus Kottlaender <markus@intevation.de>
parents: 3067
diff changeset
189 waterlevels() {
492c30ca3142 client: diagrams: added watchers to ensure diagram update when data changes
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parents: 3067
diff changeset
190 this.drawDiagram();
492c30ca3142 client: diagrams: added watchers to ensure diagram update when data changes
Markus Kottlaender <markus@intevation.de>
parents: 3067
diff changeset
191 }
492c30ca3142 client: diagrams: added watchers to ensure diagram update when data changes
Markus Kottlaender <markus@intevation.de>
parents: 3067
diff changeset
192 },
2590
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
193 methods: {
3146
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diff changeset
194 close() {
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parents: 3143
diff changeset
195 this.$store.commit(
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parents: 3143
diff changeset
196 "application/paneSetup",
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parents: 3143
diff changeset
197 this.paneSetup === "GAUGE_WATERLEVEL_HYDROLOGICALCONDITIONS"
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parents: 3143
diff changeset
198 ? "GAUGE_HYDROLOGICALCONDITIONS"
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parents: 3143
diff changeset
199 : "DEFAULT"
b6cc4838d2c0 client: implemented pane mechanic for diagrams
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parents: 3143
diff changeset
200 );
b6cc4838d2c0 client: implemented pane mechanic for diagrams
Markus Kottlaender <markus@intevation.de>
parents: 3143
diff changeset
201 },
3565
f6d67697f158 client: improve waterlevel diagram
Bernhard Reiter <bernhard@intevation.de>
parents: 3564
diff changeset
202 downloadSVG() {
f6d67697f158 client: improve waterlevel diagram
Bernhard Reiter <bernhard@intevation.de>
parents: 3564
diff changeset
203 let svg = document.getElementById(this.containerId).firstElementChild;
f6d67697f158 client: improve waterlevel diagram
Bernhard Reiter <bernhard@intevation.de>
parents: 3564
diff changeset
204 let svgXML = new XMLSerializer().serializeToString(svg);
f6d67697f158 client: improve waterlevel diagram
Bernhard Reiter <bernhard@intevation.de>
parents: 3564
diff changeset
205 let blog = new Blob([svgXML], { type: "image/svg+xml;charset=utf-8" });
f6d67697f158 client: improve waterlevel diagram
Bernhard Reiter <bernhard@intevation.de>
parents: 3564
diff changeset
206 let filename =
f6d67697f158 client: improve waterlevel diagram
Bernhard Reiter <bernhard@intevation.de>
parents: 3564
diff changeset
207 this.selectedGauge.properties.objname + "-waterlevel-diagram.svg";
f6d67697f158 client: improve waterlevel diagram
Bernhard Reiter <bernhard@intevation.de>
parents: 3564
diff changeset
208 saveAs(blog, filename);
f6d67697f158 client: improve waterlevel diagram
Bernhard Reiter <bernhard@intevation.de>
parents: 3564
diff changeset
209 },
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
210 downloadPDF() {
3798
e008197e2215 client: improve pdf generation
Bernhard Reiter <bernhard@intevation.de>
parents: 3796
diff changeset
211 let diagramTitle =
e008197e2215 client: improve pdf generation
Bernhard Reiter <bernhard@intevation.de>
parents: 3796
diff changeset
212 this.gaugeInfo(this.selectedGauge) +
e008197e2215 client: improve pdf generation
Bernhard Reiter <bernhard@intevation.de>
parents: 3796
diff changeset
213 ": Waterlevel " +
3796
243316850889 client: improve pdf generation
Bernhard Reiter <bernhard@intevation.de>
parents: 3794
diff changeset
214 this.dateFrom.toLocaleDateString() +
243316850889 client: improve pdf generation
Bernhard Reiter <bernhard@intevation.de>
parents: 3794
diff changeset
215 " - " +
243316850889 client: improve pdf generation
Bernhard Reiter <bernhard@intevation.de>
parents: 3794
diff changeset
216 this.dateTo.toLocaleDateString();
243316850889 client: improve pdf generation
Bernhard Reiter <bernhard@intevation.de>
parents: 3794
diff changeset
217
243316850889 client: improve pdf generation
Bernhard Reiter <bernhard@intevation.de>
parents: 3794
diff changeset
218 this.generatePDF({
243316850889 client: improve pdf generation
Bernhard Reiter <bernhard@intevation.de>
parents: 3794
diff changeset
219 templateData: this.templateData,
3798
e008197e2215 client: improve pdf generation
Bernhard Reiter <bernhard@intevation.de>
parents: 3796
diff changeset
220 diagramTitle: diagramTitle
3796
243316850889 client: improve pdf generation
Bernhard Reiter <bernhard@intevation.de>
parents: 3794
diff changeset
221 });
243316850889 client: improve pdf generation
Bernhard Reiter <bernhard@intevation.de>
parents: 3794
diff changeset
222
3137
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
223 this.pdf.doc.save(
3049
7e6ecb6d0796 client: add headline info for the waterlevel generated diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3046
diff changeset
224 this.selectedGauge.properties.objname + " Waterlevel-Diagram.pdf"
7e6ecb6d0796 client: add headline info for the waterlevel generated diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3046
diff changeset
225 );
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
226 },
3140
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
227 applyChange() {
3143
8fdbc524e7b5 client: make the default template available to use even if backend provided templates
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3142
diff changeset
228 if (this.form.template.hasOwnProperty("properties")) {
8fdbc524e7b5 client: make the default template available to use even if backend provided templates
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3142
diff changeset
229 this.templateData = this.defaultTemplate;
8fdbc524e7b5 client: make the default template available to use even if backend provided templates
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3142
diff changeset
230 return;
8fdbc524e7b5 client: make the default template available to use even if backend provided templates
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3142
diff changeset
231 }
3140
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
232 if (this.form.template) {
3804
7f2c5576ec0a waterlevel_diagram: use mixin for template loading and image processing
Thomas Junk <thomas.junk@intevation.de>
parents: 3798
diff changeset
233 this.loadTemplates("/templates/diagram/" + this.form.template.name)
3140
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
234 .then(response => {
3804
7f2c5576ec0a waterlevel_diagram: use mixin for template loading and image processing
Thomas Junk <thomas.junk@intevation.de>
parents: 3798
diff changeset
235 this.prepareImages(response.data.template_data.elements).then(
7f2c5576ec0a waterlevel_diagram: use mixin for template loading and image processing
Thomas Junk <thomas.junk@intevation.de>
parents: 3798
diff changeset
236 values => {
7f2c5576ec0a waterlevel_diagram: use mixin for template loading and image processing
Thomas Junk <thomas.junk@intevation.de>
parents: 3798
diff changeset
237 values.forEach(v => {
7f2c5576ec0a waterlevel_diagram: use mixin for template loading and image processing
Thomas Junk <thomas.junk@intevation.de>
parents: 3798
diff changeset
238 response.data.template_data.elements[v.index].url = v.url;
7f2c5576ec0a waterlevel_diagram: use mixin for template loading and image processing
Thomas Junk <thomas.junk@intevation.de>
parents: 3798
diff changeset
239 });
7f2c5576ec0a waterlevel_diagram: use mixin for template loading and image processing
Thomas Junk <thomas.junk@intevation.de>
parents: 3798
diff changeset
240 this.templateData = response.data.template_data;
7f2c5576ec0a waterlevel_diagram: use mixin for template loading and image processing
Thomas Junk <thomas.junk@intevation.de>
parents: 3798
diff changeset
241 }
3787
f86220aa8a72 Waterlevel: prefetch images of template and convert to dataURI
Thomas Junk <thomas.junk@intevation.de>
parents: 3782
diff changeset
242 );
3140
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
243 })
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
244 .catch(e => {
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
245 const { status, data } = e.response;
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
246 displayError({
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
247 title: this.$gettext("Backend Error"),
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
248 message: `${status}: ${data.message || data}`
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
249 });
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
250 });
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
251 }
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
252 },
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
253 addDiagram(position, offset, width, height) {
3160
94935895e6d7 client: add diagram-element to template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3154
diff changeset
254 let x = offset.x,
94935895e6d7 client: add diagram-element to template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3154
diff changeset
255 y = offset.y;
3888
ccd77fe5072c client: waterlevels: diagram size dynamic, taken from tamplate
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3885
diff changeset
256 const svgWidth = this.millimeter2pixels(
ccd77fe5072c client: waterlevels: diagram size dynamic, taken from tamplate
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3885
diff changeset
257 width,
ccd77fe5072c client: waterlevels: diagram size dynamic, taken from tamplate
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3885
diff changeset
258 this.templateData.properties.resolution || 80
ccd77fe5072c client: waterlevels: diagram size dynamic, taken from tamplate
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3885
diff changeset
259 );
ccd77fe5072c client: waterlevels: diagram size dynamic, taken from tamplate
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3885
diff changeset
260 const svgHeight = this.millimeter2pixels(
ccd77fe5072c client: waterlevels: diagram size dynamic, taken from tamplate
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3885
diff changeset
261 height,
ccd77fe5072c client: waterlevels: diagram size dynamic, taken from tamplate
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3885
diff changeset
262 this.templateData.properties.resolution || 80
ccd77fe5072c client: waterlevels: diagram size dynamic, taken from tamplate
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3885
diff changeset
263 );
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
264 // draw the diagram in a separated html element to get the full size
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
265 const offScreen = document.querySelector("#offScreen");
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
266 offScreen.style.width = `${svgWidth}px`;
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
267 offScreen.style.height = `${svgHeight}px`;
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
268 this.renderTo({
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
269 element: offScreen,
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
270 dimensions: this.getDimensions({
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
271 svgWidth: svgWidth,
3938
b03d54958ccd warterlevel: leverage mixin
Thomas Junk <thomas.junk@intevation.de>
parents: 3927
diff changeset
272 svgHeight: svgHeight,
b03d54958ccd warterlevel: leverage mixin
Thomas Junk <thomas.junk@intevation.de>
parents: 3927
diff changeset
273 main: { top: 20, right: 50, bottom: 110, left: 80 },
b03d54958ccd warterlevel: leverage mixin
Thomas Junk <thomas.junk@intevation.de>
parents: 3927
diff changeset
274 nav: {
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parents: 3927
diff changeset
275 top: svgHeight - 85,
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parents: 3927
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276 right: 20,
b03d54958ccd warterlevel: leverage mixin
Thomas Junk <thomas.junk@intevation.de>
parents: 3927
diff changeset
277 bottom: 30,
b03d54958ccd warterlevel: leverage mixin
Thomas Junk <thomas.junk@intevation.de>
parents: 3927
diff changeset
278 left: 80
b03d54958ccd warterlevel: leverage mixin
Thomas Junk <thomas.junk@intevation.de>
parents: 3927
diff changeset
279 }
3885
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diff changeset
280 })
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parents: 3853
diff changeset
281 });
d42158f77841 waterlevel: factor out side-effects from diagram rendering
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parents: 3853
diff changeset
282 var svg = offScreen.querySelector("svg");
3160
94935895e6d7 client: add diagram-element to template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3154
diff changeset
283 if (["topright", "bottomright"].indexOf(position) !== -1) {
3885
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diff changeset
284 x = this.pdf.width - offset.x - width;
3160
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3154
diff changeset
285 }
94935895e6d7 client: add diagram-element to template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3154
diff changeset
286 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
3885
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parents: 3853
diff changeset
287 y = this.pdf.height - offset.y - height;
3160
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3154
diff changeset
288 }
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
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parents: 3780
diff changeset
289 svg2pdf(svg, this.pdf.doc, {
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
290 xOffset: x,
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
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parents: 3780
diff changeset
291 yOffset: y,
3910
29b294e77a5c client: pdf-gen: set diagram scale on pdf and adjust default template value(waterlevels, hydrologicalconditions)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3901
diff changeset
292 scale: 0.353
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
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diff changeset
293 });
3885
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diff changeset
294 offScreen.removeChild(svg);
3160
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3154
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295 },
3129
136b86794453 client: improve pdf-gen code for diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3112
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296 // Diagram legend
3137
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
297 addDiagramLegend(position, offset, color) {
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Fadi Abbud <fadi.abbud@intevation.de>
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diff changeset
298 let x = offset.x;
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
299 let y = offset.y;
3343
13bb0ff62ac8 client: diagram-template: cleanup (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3323
diff changeset
300 this.pdf.doc.setFontSize(10);
13bb0ff62ac8 client: diagram-template: cleanup (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3323
diff changeset
301 let width =
13bb0ff62ac8 client: diagram-template: cleanup (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3323
diff changeset
302 (this.pdf.doc.getStringUnitWidth("Navigable Range") * 10) /
13bb0ff62ac8 client: diagram-template: cleanup (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3323
diff changeset
303 (72 / 25.6) +
13bb0ff62ac8 client: diagram-template: cleanup (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3323
diff changeset
304 5;
3137
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
305 if (["topright", "bottomright"].indexOf(position) !== -1) {
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parents: 3132
diff changeset
306 x = this.pdf.width - offset.x - width;
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
307 }
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
308 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
3343
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3323
diff changeset
309 y = this.pdf.height - offset.y - this.getTextHeight(4);
3137
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
310 }
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
311 this.pdf.doc.setTextColor(color);
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
312 this.pdf.doc.setDrawColor("white");
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
313 this.pdf.doc.setFillColor("steelblue");
3853
abc15a3182c7 client: pdf-gen: adjust diagramlegend size (waterlevel diagram)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3820
diff changeset
314 this.pdf.doc.circle(x, y, 2, "FD");
abc15a3182c7 client: pdf-gen: adjust diagramlegend size (waterlevel diagram)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3820
diff changeset
315 this.pdf.doc.text(x + 3, y + 1, "Waterlevel");
3137
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
316 this.pdf.doc.setFillColor("#dae6f0");
3853
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3820
diff changeset
317 this.pdf.doc.circle(x, y + 5, 2, "FD");
3137
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
318 this.pdf.doc.setFillColor("#e5ffe5");
3853
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3820
diff changeset
319 this.pdf.doc.circle(x, y + 10, 2, "FD");
abc15a3182c7 client: pdf-gen: adjust diagramlegend size (waterlevel diagram)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3820
diff changeset
320 this.pdf.doc.text(x + 3, y + 11, "Navigable Range");
3137
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
321 this.pdf.doc.setDrawColor("#90b4d2");
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
322 this.pdf.doc.setFillColor("#90b4d2");
3853
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3820
diff changeset
323 this.pdf.doc.circle(x, y + 5, 0.6, "FD");
abc15a3182c7 client: pdf-gen: adjust diagramlegend size (waterlevel diagram)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3820
diff changeset
324 this.pdf.doc.text(x + 3, y + 6, "Prediction");
3129
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3112
diff changeset
325 },
2590
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parents:
diff changeset
326 drawDiagram() {
2805
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diff changeset
327 // remove old diagram and exit if necessary data is missing
3146
b6cc4838d2c0 client: implemented pane mechanic for diagrams
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parents: 3143
diff changeset
328 d3.select("#" + this.containerId + " svg").remove();
3938
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diff changeset
329 const elem = document.querySelector("#" + this.containerId);
b03d54958ccd warterlevel: leverage mixin
Thomas Junk <thomas.junk@intevation.de>
parents: 3927
diff changeset
330 const svgWidth = elem.clientWidth;
b03d54958ccd warterlevel: leverage mixin
Thomas Junk <thomas.junk@intevation.de>
parents: 3927
diff changeset
331 const svgHeight = elem.clientHeight;
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parents: 3927
diff changeset
332 if (!this.selectedGauge || !this.waterlevels.length || !elem) return;
3885
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diff changeset
333 this.renderTo({
d42158f77841 waterlevel: factor out side-effects from diagram rendering
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parents: 3853
diff changeset
334 element: `#${this.containerId}`,
d42158f77841 waterlevel: factor out side-effects from diagram rendering
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parents: 3853
diff changeset
335 dimensions: this.getDimensions({
3938
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diff changeset
336 svgWidth: svgWidth,
b03d54958ccd warterlevel: leverage mixin
Thomas Junk <thomas.junk@intevation.de>
parents: 3927
diff changeset
337 svgHeight: svgHeight,
b03d54958ccd warterlevel: leverage mixin
Thomas Junk <thomas.junk@intevation.de>
parents: 3927
diff changeset
338 main: { top: 20, right: 50, bottom: 110, left: 80 },
b03d54958ccd warterlevel: leverage mixin
Thomas Junk <thomas.junk@intevation.de>
parents: 3927
diff changeset
339 nav: {
b03d54958ccd warterlevel: leverage mixin
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parents: 3927
diff changeset
340 top: svgHeight - 85,
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Thomas Junk <thomas.junk@intevation.de>
parents: 3927
diff changeset
341 right: 20,
b03d54958ccd warterlevel: leverage mixin
Thomas Junk <thomas.junk@intevation.de>
parents: 3927
diff changeset
342 bottom: 30,
b03d54958ccd warterlevel: leverage mixin
Thomas Junk <thomas.junk@intevation.de>
parents: 3927
diff changeset
343 left: 80
b03d54958ccd warterlevel: leverage mixin
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parents: 3927
diff changeset
344 }
3885
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345 })
d42158f77841 waterlevel: factor out side-effects from diagram rendering
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parents: 3853
diff changeset
346 });
d42158f77841 waterlevel: factor out side-effects from diagram rendering
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parents: 3853
diff changeset
347 },
d42158f77841 waterlevel: factor out side-effects from diagram rendering
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parents: 3853
diff changeset
348 renderTo({ element, dimensions }) {
2805
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diff changeset
349 // PREPARE HELPERS
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parents: 2794
diff changeset
350
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
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parents: 2794
diff changeset
351 // HDC/LDC/MW for the selected gauge
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
352 const refWaterLevels = JSON.parse(
2604
85f9bf4a6eba client: gauge waterlevel diagram: draw reference waterlevels
Markus Kottlaender <markus@intevation.de>
parents: 2596
diff changeset
353 this.selectedGauge.properties.reference_water_levels
85f9bf4a6eba client: gauge waterlevel diagram: draw reference waterlevels
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parents: 2596
diff changeset
354 );
85f9bf4a6eba client: gauge waterlevel diagram: draw reference waterlevels
Markus Kottlaender <markus@intevation.de>
parents: 2596
diff changeset
355
2805
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Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
356 // get min/max values for date and waterlevel axis
3885
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parents: 3853
diff changeset
357 const extent = this.getExtent(refWaterLevels);
2805
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Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
358
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
359 // scaling helpers
3885
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parents: 3853
diff changeset
360 const scale = this.getScale({ dimensions, extent });
2610
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parents: 2607
diff changeset
361
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
362 // creating the axes based on the scales
3885
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parents: 3853
diff changeset
363 const axes = {
2805
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parents: 2794
diff changeset
364 x: d3
3885
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Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
365 .axisTop(scale.x)
d42158f77841 waterlevel: factor out side-effects from diagram rendering
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parents: 3853
diff changeset
366 .tickSizeInner(dimensions.mainHeight)
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
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parents: 2794
diff changeset
367 .tickSizeOuter(0),
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
368 y: d3
3885
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parents: 3853
diff changeset
369 .axisRight(scale.y)
d42158f77841 waterlevel: factor out side-effects from diagram rendering
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parents: 3853
diff changeset
370 .tickSizeInner(dimensions.width)
3576
1109a38f7ff1 client: waterlevel format in diagrams changed from cm to m and localized
Markus Kottlaender <markus@intevation.de>
parents: 3565
diff changeset
371 .tickSizeOuter(0)
1109a38f7ff1 client: waterlevel format in diagrams changed from cm to m and localized
Markus Kottlaender <markus@intevation.de>
parents: 3565
diff changeset
372 .tickFormat(d => this.$options.filters.waterlevel(d)),
3901
fe0d62727c41 client: waterlevel diagram: added right y axis
Markus Kottlaender <markus@intevation.de>
parents: 3894
diff changeset
373 yRight: d3
fe0d62727c41 client: waterlevel diagram: added right y axis
Markus Kottlaender <markus@intevation.de>
parents: 3894
diff changeset
374 .axisRight(scale.y)
fe0d62727c41 client: waterlevel diagram: added right y axis
Markus Kottlaender <markus@intevation.de>
parents: 3894
diff changeset
375 .tickSizeInner(3)
fe0d62727c41 client: waterlevel diagram: added right y axis
Markus Kottlaender <markus@intevation.de>
parents: 3894
diff changeset
376 .tickSizeOuter(0)
fe0d62727c41 client: waterlevel diagram: added right y axis
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parents: 3894
diff changeset
377 .tickFormat(d => this.$options.filters.waterlevel(d)),
3885
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parents: 3853
diff changeset
378 x2: d3.axisBottom(scale.x2)
2805
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diff changeset
379 };
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
380
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
381 // DRAW DIAGRAM/NAVIGATION AREAS
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Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
382
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
383 // create svg
3885
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Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
384 const svg = d3
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
385 .select(element)
2610
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Markus Kottlaender <markus@intevation.de>
parents: 2607
diff changeset
386 .append("svg")
5ce1b4b29869 client: waterlevel diagram: refactored code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2607
diff changeset
387 .attr("width", "100%")
5ce1b4b29869 client: waterlevel diagram: refactored code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2607
diff changeset
388 .attr("height", "100%");
2590
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
389
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
390 // create container for main diagram
3885
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Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
391 const diagram = svg
2805
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parents: 2794
diff changeset
392 .append("g")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
393 .attr("class", "main")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
394 .attr(
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
395 "transform",
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
396 `translate(${dimensions.mainMargin.left}, ${
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
397 dimensions.mainMargin.top
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
398 })`
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
399 );
2756
ee2530ee1c0b client: waterlevel diagram: use chunkedLine for nav chart too
Markus Kottlaender <markus@intevation.de>
parents: 2751
diff changeset
400
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
401 // create container for navigation diagram
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
402 const navigation = svg
2805
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Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
403 .append("g")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
404 .attr("class", "nav")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
405 .attr(
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
406 "transform",
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
407 `translate(${dimensions.navMargin.left}, ${dimensions.navMargin.top})`
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
408 );
2775
2feb9f8f6c66 client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents: 2761
diff changeset
409
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
410 // define visible area, everything outside this area will be hidden
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
411 svg
2590
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
412 .append("defs")
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
413 .append("clipPath")
3147
25c0cbfcc515 client: gauge diagrams: fixed bug related to same clippath id in multiple diagrams
Markus Kottlaender <markus@intevation.de>
parents: 3146
diff changeset
414 .attr("id", "waterlevel-clip")
2590
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
415 .append("rect")
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
416 .attr("width", dimensions.width)
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
417 .attr("height", dimensions.mainHeight);
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
418
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
419 // DRAW DIAGRAM PARTS
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
420
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
421 // Each drawSomething function (with the exception of drawRefLines)
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
422 // returns a fuction to update the respective chart/area/etc. These
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
423 // updater functions are used by the zoom feature to rescale all elements.
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
424 const updaters = [];
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
425
3346
83210507aaca client: waterlevel diagram: improved readability of nash sutcliffe
Markus Kottlaender <markus@intevation.de>
parents: 3343
diff changeset
426 // draw (order matters)
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
427 updaters.push(this.drawAxes({ diagram, dimensions, axes, navigation }));
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
428 updaters.push(this.drawWaterlevelChart({ scale, diagram }));
3618
c03170a1c333 client: waterlevel: check if there is prediction data before drawing the predictionarea
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3576
diff changeset
429 if (this.hasPredictions) {
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
430 updaters.push(this.drawPredictionAreas({ scale, diagram, navigation }));
3618
c03170a1c333 client: waterlevel: check if there is prediction data before drawing the predictionarea
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3576
diff changeset
431 }
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
432 updaters.push(this.drawNowLines({ scale, extent, diagram, navigation }));
3253
3a7b6eb162db client: waterlevel diagram: separated main chart and navigation drawers
Markus Kottlaender <markus@intevation.de>
parents: 3252
diff changeset
433
3a7b6eb162db client: waterlevel diagram: separated main chart and navigation drawers
Markus Kottlaender <markus@intevation.de>
parents: 3252
diff changeset
434 // static, don't need updater
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
435 this.drawNavigationChart({ scale, navigation });
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
436 this.drawRefLines({ refWaterLevels, diagram, scale, dimensions, extent });
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
437
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
438 updaters.push(
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
439 this.drawNashSutcliffe({ hours: 72, diagram, scale, dimensions })
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
440 );
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
441 updaters.push(
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
442 this.drawNashSutcliffe({ hours: 48, diagram, scale, dimensions })
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
443 );
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
444 updaters.push(
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
445 this.drawNashSutcliffe({ hours: 24, diagram, scale, dimensions })
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
446 );
3346
83210507aaca client: waterlevel diagram: improved readability of nash sutcliffe
Markus Kottlaender <markus@intevation.de>
parents: 3343
diff changeset
447
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
448 // INTERACTIONS
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
449
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
450 // create rectanlge on the main chart area to capture mouse events
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
451 const eventRect = svg
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
452 .append("rect")
3212
f87fd173f750 client: waterlevel diagrams: fixed tooltip bug
Markus Kottlaender <markus@intevation.de>
parents: 3211
diff changeset
453 .attr("id", "zoom-waterlevels")
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
454 .attr("class", "zoom")
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
455 .attr("width", dimensions.width)
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
456 .attr("height", dimensions.mainHeight)
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
457 .attr(
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
458 "transform",
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
459 `translate(${dimensions.mainMargin.left}, ${
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
460 dimensions.mainMargin.top
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
461 })`
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
462 );
2590
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
463
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
464 this.createZoom({
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
465 updaters,
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
466 eventRect,
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
467 dimensions,
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
468 scale,
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
469 navigation,
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
470 svg
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
471 });
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
472 this.createTooltips({ eventRect, diagram, scale, dimensions });
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
473 this.setInlineStyles(svg);
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
474 },
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
475 //set the styles of the diagrams to include them in the pdf
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
476 setInlineStyles(svg) {
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
477 svg
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
478 .selectAll(".line")
3147
25c0cbfcc515 client: gauge diagrams: fixed bug related to same clippath id in multiple diagrams
Markus Kottlaender <markus@intevation.de>
parents: 3146
diff changeset
479 .attr("clip-path", "url(#waterlevel-clip)")
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
480 .selectAll("path")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
481 .attr("stroke", "steelblue")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
482 .attr("stroke-width", 2)
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
483 .attr("fill", "none");
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
484 svg
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
485 .selectAll(".line")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
486 .selectAll("path.d3-line-chunked-chunk-gap")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
487 .attr("stroke-opacity", 0);
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
488 svg
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
489 .selectAll(".line")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
490 .selectAll("circle")
3107
8e364945a390 client: adjust some styles for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3068
diff changeset
491 .attr("fill", "steelblue")
8e364945a390 client: adjust some styles for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3068
diff changeset
492 .attr("stroke-width", 0);
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
493 svg
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
494 .selectAll(".line")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
495 .selectAll("circle.d3-line-chunked-chunk-predicted-point")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
496 .attr("fill-opacity", 0.6);
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
497
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
498 svg
3209
5b8916b78cea client: waterlevel diagrams: check which reference waterlevels are available and added RN as possible option
Markus Kottlaender <markus@intevation.de>
parents: 3179
diff changeset
499 .selectAll(".hdc-line, .mw-line, .ldc-line, .rn-line")
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
500 .attr("stroke-width", 1)
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
501 .attr("fill", "none")
3147
25c0cbfcc515 client: gauge diagrams: fixed bug related to same clippath id in multiple diagrams
Markus Kottlaender <markus@intevation.de>
parents: 3146
diff changeset
502 .attr("clip-path", "url(#waterlevel-clip)");
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
503 svg.selectAll(".hdc-line").attr("stroke", "red");
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
504 svg.selectAll(".ldc-line").attr("stroke", "green");
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
505 svg.selectAll(".mw-line").attr("stroke", "grey");
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
506 svg.selectAll(".rn-line").attr("stroke", "grey");
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
507 svg
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
508 .selectAll(".ref-waterlevel-label")
3211
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
509 .style("font-size", "10px")
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
510 .attr("fill", "black");
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
511 svg
3211
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
512 .selectAll(".ref-waterlevel-label-background")
3563
f65ef9148d00 client: improve waterlevel diagram
Bernhard Reiter <bernhard@intevation.de>
parents: 3544
diff changeset
513 .attr("fill", "rgb(255, 255, 255)")
f65ef9148d00 client: improve waterlevel diagram
Bernhard Reiter <bernhard@intevation.de>
parents: 3544
diff changeset
514 .attr("fill-opacity", 0.6);
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
515 svg
3563
f65ef9148d00 client: improve waterlevel diagram
Bernhard Reiter <bernhard@intevation.de>
parents: 3544
diff changeset
516 .selectAll(".hdc-ldc-area")
f65ef9148d00 client: improve waterlevel diagram
Bernhard Reiter <bernhard@intevation.de>
parents: 3544
diff changeset
517 .attr("fill", "rgb(0, 255, 0)")
f65ef9148d00 client: improve waterlevel diagram
Bernhard Reiter <bernhard@intevation.de>
parents: 3544
diff changeset
518 .attr("fill-opacity", 0.1);
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
519 svg
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
520 .selectAll(".now-line")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
521 .attr("stroke", "#999")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
522 .attr("stroke-width", 1)
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
523 .attr("stroke-dasharray", "5, 5")
3147
25c0cbfcc515 client: gauge diagrams: fixed bug related to same clippath id in multiple diagrams
Markus Kottlaender <markus@intevation.de>
parents: 3146
diff changeset
524 .attr("clip-path", "url(#waterlevel-clip)");
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
525 svg
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
526 .selectAll(".now-line-label")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
527 .attr("font-size", "11px")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
528 .attr("fill", "#999");
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
529 svg
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
530 .selectAll(".prediction-area")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
531 .attr("fill", "steelblue")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
532 .attr("fill-opacity", 0.2)
3147
25c0cbfcc515 client: gauge diagrams: fixed bug related to same clippath id in multiple diagrams
Markus Kottlaender <markus@intevation.de>
parents: 3146
diff changeset
533 .attr("clip-path", "url(#waterlevel-clip)");
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
534 svg
3107
8e364945a390 client: adjust some styles for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3068
diff changeset
535 .selectAll("path.nash-sutcliffe")
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
536 .attr("fill", "none")
3348
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
537 .attr("stroke", "darkgrey")
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
538 .attr("stroke-width", 1)
3147
25c0cbfcc515 client: gauge diagrams: fixed bug related to same clippath id in multiple diagrams
Markus Kottlaender <markus@intevation.de>
parents: 3146
diff changeset
539 .attr("clip-path", "url(#waterlevel-clip)");
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
540 svg
3107
8e364945a390 client: adjust some styles for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3068
diff changeset
541 .selectAll("path.nash-sutcliffe.ns72")
3563
f65ef9148d00 client: improve waterlevel diagram
Bernhard Reiter <bernhard@intevation.de>
parents: 3544
diff changeset
542 .attr("fill", "rgb(255, 255, 255)")
f65ef9148d00 client: improve waterlevel diagram
Bernhard Reiter <bernhard@intevation.de>
parents: 3544
diff changeset
543 .attr("fill-opacity", 0.5);
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
544 svg
3107
8e364945a390 client: adjust some styles for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3068
diff changeset
545 .selectAll("text.nash-sutcliffe")
3045
44dc837638d9 client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3032
diff changeset
546 .style("font-size", "10px")
3147
25c0cbfcc515 client: gauge diagrams: fixed bug related to same clippath id in multiple diagrams
Markus Kottlaender <markus@intevation.de>
parents: 3146
diff changeset
547 .attr("clip-path", "url(#waterlevel-clip)")
3348
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
548 .selectAll("tspan:last-child, tspan:first-child")
3346
83210507aaca client: waterlevel diagram: improved readability of nash sutcliffe
Markus Kottlaender <markus@intevation.de>
parents: 3343
diff changeset
549 .attr("fill", "#555");
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
550 svg
3901
fe0d62727c41 client: waterlevel diagram: added right y axis
Markus Kottlaender <markus@intevation.de>
parents: 3894
diff changeset
551 .selectAll(".axis--x .tick line, .axis--y .tick line")
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
552 .attr("stroke-dasharray", 5)
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
553 .attr("stroke", "#ccc");
3901
fe0d62727c41 client: waterlevel diagram: added right y axis
Markus Kottlaender <markus@intevation.de>
parents: 3894
diff changeset
554 svg.selectAll(".axis--y-right .tick line").attr("stroke", "transparent");
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
555 svg.selectAll(".tick text").attr("fill", "black");
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
556 svg.selectAll(".domain").attr("stroke", "black");
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
557 svg
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
558 .selectAll(".domain")
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
559 .attr("stroke", "black")
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
560 .attr("fill", "none");
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
561 svg
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
562 .selectAll(".zoom")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
563 .attr("cursor", "move")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
564 .attr("fill", "none")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
565 .attr("pointer-events", "all");
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
566 svg
3107
8e364945a390 client: adjust some styles for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3068
diff changeset
567 .selectAll(".brush .selection")
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
568 .attr("stroke", "none")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
569 .attr("fill-opacity", 0.2);
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
570 svg
3107
8e364945a390 client: adjust some styles for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3068
diff changeset
571 .selectAll(".brush .handle")
3015
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
572 .attr("stroke", "rgba(23, 162, 184, 0.5)")
fe88a9b151ca client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2986
diff changeset
573 .attr("fill", "rgba(23, 162, 184, 0.5)");
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
574 svg.selectAll(".brush .overlay").attr("fill", "none");
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
575 svg.selectAll(".chart-dots").attr("clip-path", "url(#waterlevel-clip)");
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
576 svg
3045
44dc837638d9 client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3032
diff changeset
577 .selectAll(".chart-dots .chart-dot")
3107
8e364945a390 client: adjust some styles for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3068
diff changeset
578 .attr("fill", "steelblue")
8e364945a390 client: adjust some styles for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3068
diff changeset
579 .attr("stroke", "steelblue")
3045
44dc837638d9 client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3032
diff changeset
580 .attr("stroke-opacity", 0)
44dc837638d9 client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3032
diff changeset
581 .style("pointer-events", "none")
3046
c764c73f44b4 client: fix chart-tooltip style for diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3045
diff changeset
582 .transition()
c764c73f44b4 client: fix chart-tooltip style for diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3045
diff changeset
583 .attr("fill-opacity", "0.1s");
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
584 svg
3045
44dc837638d9 client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3032
diff changeset
585 .selectAll(".chart-tooltip")
44dc837638d9 client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3032
diff changeset
586 .attr("fill-opacity", 0)
3046
c764c73f44b4 client: fix chart-tooltip style for diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3045
diff changeset
587 .transition()
c764c73f44b4 client: fix chart-tooltip style for diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3045
diff changeset
588 .attr("fill-opacity", "0.3s");
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
589 svg
3045
44dc837638d9 client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3032
diff changeset
590 .selectAll(".chart-tooltip rect")
44dc837638d9 client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3032
diff changeset
591 .attr("fill", "#fff")
44dc837638d9 client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3032
diff changeset
592 .attr("stroke", "#ccc");
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
593 svg
3045
44dc837638d9 client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3032
diff changeset
594 .selectAll(".chart-tooltip text")
44dc837638d9 client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3032
diff changeset
595 .attr("fill", "666")
44dc837638d9 client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3032
diff changeset
596 .style("font-size", "0.8em");
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
597 },
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
598 getExtent(refWaterLevels) {
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
599 return {
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
600 // set min/max values for the date axis
2820
d973d6f04eb6 client: spuc7: use newest data entry as right boundary for diagram instead of the selected toDate
Markus Kottlaender <markus@intevation.de>
parents: 2819
diff changeset
601 date: [
3050
c739b81b8f41 client: gauge waterlevel diagram: fixed date extent
Markus Kottlaender <markus@intevation.de>
parents: 3049
diff changeset
602 this.waterlevels[0].date,
2820
d973d6f04eb6 client: spuc7: use newest data entry as right boundary for diagram instead of the selected toDate
Markus Kottlaender <markus@intevation.de>
parents: 2819
diff changeset
603 endOfDay(this.waterlevels[this.waterlevels.length - 1].date)
d973d6f04eb6 client: spuc7: use newest data entry as right boundary for diagram instead of the selected toDate
Markus Kottlaender <markus@intevation.de>
parents: 2819
diff changeset
604 ],
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
605 // set min/max values for the waterlevel axis
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
606 // including HDC (+ 1/8 HDC-LDC) and LDC (- 1/4 HDC-LDC)
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
607 waterlevel: d3.extent(
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
608 [
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
609 ...this.waterlevels,
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
610 {
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
611 waterlevel:
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
612 refWaterLevels.HDC +
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
613 (refWaterLevels.HDC - refWaterLevels.LDC) / 8
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
614 },
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
615 {
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
616 waterlevel: Math.max(
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
617 refWaterLevels.LDC -
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
618 (refWaterLevels.HDC - refWaterLevels.LDC) / 4,
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
619 0
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
620 )
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
621 }
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
622 ],
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
623 d => d.waterlevel
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
624 )
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
625 };
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
626 },
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
627 getScale({ dimensions, extent }) {
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
628 // scaling helpers to convert real world values into pixels
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
629 const x = d3.scaleTime().range([0, dimensions.width]);
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
630 const y = d3.scaleLinear().range([dimensions.mainHeight, 0]);
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
631 const x2 = d3.scaleTime().range([0, dimensions.width]);
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
632 const y2 = d3.scaleLinear().range([dimensions.navHeight, 0]);
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
633
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
634 // setting the min and max values for the diagram axes
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
635 x.domain(d3.extent(extent.date));
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
636 y.domain(extent.waterlevel);
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
637 x2.domain(x.domain());
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
638 y2.domain(y.domain());
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
639
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
640 return { x, y, x2, y2 };
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
641 },
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
642 drawAxes({ diagram, dimensions, axes, navigation }) {
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
643 diagram
2590
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
644 .append("g")
2652
a2dd96c305be client: waterlevel diagram: fixed animated x-axis in mainchart when zooming
Markus Kottlaender <markus@intevation.de>
parents: 2648
diff changeset
645 .attr("class", "axis--x")
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
646 .attr("transform", `translate(0, ${dimensions.mainHeight})`)
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
647 .call(axes.x)
2648
4ffae834276e client: waterlevel diagram: added background grid to chart
Markus Kottlaender <markus@intevation.de>
parents: 2646
diff changeset
648 .selectAll(".tick text")
4ffae834276e client: waterlevel diagram: added background grid to chart
Markus Kottlaender <markus@intevation.de>
parents: 2646
diff changeset
649 .attr("y", 15);
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
650 diagram // label
2641
a735119e4f5c client: waterlevel diagram: added y-axis label
Markus Kottlaender <markus@intevation.de>
parents: 2611
diff changeset
651 .append("text")
3576
1109a38f7ff1 client: waterlevel format in diagrams changed from cm to m and localized
Markus Kottlaender <markus@intevation.de>
parents: 3565
diff changeset
652 .text(this.$gettext("Waterlevel [m]"))
2641
a735119e4f5c client: waterlevel diagram: added y-axis label
Markus Kottlaender <markus@intevation.de>
parents: 2611
diff changeset
653 .attr("text-anchor", "middle")
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
654 .attr(
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
655 "transform",
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
656 `translate(-45, ${dimensions.mainHeight / 2}) rotate(-90)`
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
657 );
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
658 diagram
2648
4ffae834276e client: waterlevel diagram: added background grid to chart
Markus Kottlaender <markus@intevation.de>
parents: 2646
diff changeset
659 .append("g")
3901
fe0d62727c41 client: waterlevel diagram: added right y axis
Markus Kottlaender <markus@intevation.de>
parents: 3894
diff changeset
660 .attr("class", "axis--y")
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
661 .call(axes.y)
2648
4ffae834276e client: waterlevel diagram: added background grid to chart
Markus Kottlaender <markus@intevation.de>
parents: 2646
diff changeset
662 .selectAll(".tick text")
4ffae834276e client: waterlevel diagram: added background grid to chart
Markus Kottlaender <markus@intevation.de>
parents: 2646
diff changeset
663 .attr("x", -25);
3901
fe0d62727c41 client: waterlevel diagram: added right y axis
Markus Kottlaender <markus@intevation.de>
parents: 3894
diff changeset
664 diagram
fe0d62727c41 client: waterlevel diagram: added right y axis
Markus Kottlaender <markus@intevation.de>
parents: 3894
diff changeset
665 .append("g")
fe0d62727c41 client: waterlevel diagram: added right y axis
Markus Kottlaender <markus@intevation.de>
parents: 3894
diff changeset
666 .attr("class", "axis--y-right")
fe0d62727c41 client: waterlevel diagram: added right y axis
Markus Kottlaender <markus@intevation.de>
parents: 3894
diff changeset
667 .attr("transform", `translate(${dimensions.width})`)
fe0d62727c41 client: waterlevel diagram: added right y axis
Markus Kottlaender <markus@intevation.de>
parents: 3894
diff changeset
668 .call(axes.yRight)
fe0d62727c41 client: waterlevel diagram: added right y axis
Markus Kottlaender <markus@intevation.de>
parents: 3894
diff changeset
669 .selectAll(".tick text");
2590
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
670
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
671 navigation
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
672 .append("g")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
673 .attr("class", "axis axis--x")
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
674 .attr("transform", `translate(0, ${dimensions.navHeight})`)
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
675 .call(axes.x2);
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
676
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
677 return () => {
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
678 diagram
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
679 .select(".axis--x")
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
680 .call(axes.x)
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
681 .selectAll(".tick text")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
682 .attr("y", 15);
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
683 };
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
684 },
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
685 drawWaterlevelChart({ scale, diagram }) {
3253
3a7b6eb162db client: waterlevel diagram: separated main chart and navigation drawers
Markus Kottlaender <markus@intevation.de>
parents: 3252
diff changeset
686 const waterlevelChartDrawer = () => {
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
687 let domainLeft = new Date(scale.x.domain()[0].getTime());
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
688 let domainRight = new Date(scale.x.domain()[1].getTime());
3253
3a7b6eb162db client: waterlevel diagram: separated main chart and navigation drawers
Markus Kottlaender <markus@intevation.de>
parents: 3252
diff changeset
689 domainLeft.setDate(domainLeft.getDate() - 1);
3a7b6eb162db client: waterlevel diagram: separated main chart and navigation drawers
Markus Kottlaender <markus@intevation.de>
parents: 3252
diff changeset
690 domainRight.setDate(domainRight.getDate() + 1);
3a7b6eb162db client: waterlevel diagram: separated main chart and navigation drawers
Markus Kottlaender <markus@intevation.de>
parents: 3252
diff changeset
691
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
692 let lineChunked = d3
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
693 .lineChunked()
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
694 // render only data points that are visible in the current scale
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
695 .defined(d => d.date > domainLeft && d.date < domainRight)
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
696 .x(d => scale.x(d.date))
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
697 .y(d => scale.y(d.waterlevel))
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
698 .curve(d3.curveLinear)
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
699 .isNext(this.isNext(scale))
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
700 .pointAttrs({ r: 1.7 });
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
701 // to avoid creating empty clip-path element
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
702 if (this.hasPredictions) {
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
703 lineChunked
3253
3a7b6eb162db client: waterlevel diagram: separated main chart and navigation drawers
Markus Kottlaender <markus@intevation.de>
parents: 3252
diff changeset
704 .chunk(d => (d.predicted ? "predicted" : "line"))
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
705 .chunkDefinitions({ predicted: {} });
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
706 }
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
707 return lineChunked;
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
708 };
2590
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
709
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
710 diagram
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
711 .append("g")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
712 .attr("class", "line")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
713 .datum(this.waterlevels)
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
714 .call(waterlevelChartDrawer());
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
715
3253
3a7b6eb162db client: waterlevel diagram: separated main chart and navigation drawers
Markus Kottlaender <markus@intevation.de>
parents: 3252
diff changeset
716 return () => {
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
717 diagram.select(".line").call(waterlevelChartDrawer());
3253
3a7b6eb162db client: waterlevel diagram: separated main chart and navigation drawers
Markus Kottlaender <markus@intevation.de>
parents: 3252
diff changeset
718 };
3a7b6eb162db client: waterlevel diagram: separated main chart and navigation drawers
Markus Kottlaender <markus@intevation.de>
parents: 3252
diff changeset
719 },
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
720 drawNavigationChart({ scale, navigation }) {
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
721 let lineChunked = d3
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
722 .lineChunked()
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
723 .x(d => scale.x2(d.date))
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
724 .y(d => scale.y2(d.waterlevel))
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
725 .curve(d3.curveLinear)
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
726 .isNext(this.isNext(scale))
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
727 .pointAttrs({ r: 1.7 });
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
728 // to avoid creating empty clip-path element
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
729 if (this.hasPredictions) {
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
730 lineChunked
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
731 .chunk(d => (d.predicted ? "predicted" : "line"))
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
732 .chunkDefinitions({ predicted: {} });
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
733 }
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
734 navigation
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
735 .append("g")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
736 .attr("class", "line")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
737 .datum(this.waterlevels)
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
738 .call(lineChunked);
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
739 },
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
740 drawNowLines({ scale, extent, diagram, navigation }) {
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
741 const nowLine = d3
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
742 .line()
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
743 .x(d => scale.x(d.x))
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
744 .y(d => scale.y(d.y));
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
745
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
746 const nowLabel = selection => {
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
747 selection.attr(
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
748 "transform",
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
749 `translate(${scale.x(new Date())}, ${scale.y(
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
750 extent.waterlevel[1] - 16
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
751 )})`
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
752 );
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
753 };
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
754
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
755 // draw in main
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
756 diagram
2604
85f9bf4a6eba client: gauge waterlevel diagram: draw reference waterlevels
Markus Kottlaender <markus@intevation.de>
parents: 2596
diff changeset
757 .append("path")
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
758 .datum([
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
759 { x: new Date(), y: extent.waterlevel[0] },
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
760 { x: new Date(), y: extent.waterlevel[1] - 20 }
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
761 ])
2775
2feb9f8f6c66 client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents: 2761
diff changeset
762 .attr("class", "now-line")
2feb9f8f6c66 client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents: 2761
diff changeset
763 .attr("d", nowLine);
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
764 diagram // label
2775
2feb9f8f6c66 client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents: 2761
diff changeset
765 .append("text")
2feb9f8f6c66 client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents: 2761
diff changeset
766 .text(this.$gettext("Now"))
2feb9f8f6c66 client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents: 2761
diff changeset
767 .attr("class", "now-line-label")
2feb9f8f6c66 client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents: 2761
diff changeset
768 .attr("text-anchor", "middle")
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
769 .call(nowLabel);
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
770
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
771 // draw in nav
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
772 navigation
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
773 .append("path")
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
774 .datum([
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
775 { x: new Date(), y: extent.waterlevel[0] },
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
776 { x: new Date(), y: extent.waterlevel[1] - 20 }
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
777 ])
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
778 .attr("class", "now-line")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
779 .attr(
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
780 "d",
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
781 d3
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
782 .line()
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
783 .x(d => scale.x2(d.x))
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
784 .y(d => scale.y2(d.y))
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
785 );
2775
2feb9f8f6c66 client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents: 2761
diff changeset
786
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
787 return () => {
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
788 diagram.select(".now-line").attr("d", nowLine);
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
789 diagram.select(".now-line-label").call(nowLabel);
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
790 };
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
791 },
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
792 drawPredictionAreas({ scale, diagram, navigation }) {
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
793 const predictionArea = isNav =>
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
794 d3
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
795 .area()
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
796 .defined(d => d.predicted && d.min && d.max)
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
797 .x(d => scale[isNav ? "x2" : "x"](d.date))
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
798 .y0(d => scale[isNav ? "y2" : "y"](d.min))
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
799 .y1(d => scale[isNav ? "y2" : "y"](d.max));
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
800
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
801 diagram
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
802 .append("path")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
803 .datum(this.waterlevels)
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
804 .attr("class", "prediction-area")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
805 .attr("d", predictionArea());
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
806
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
807 navigation
2775
2feb9f8f6c66 client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents: 2761
diff changeset
808 .append("path")
2feb9f8f6c66 client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents: 2761
diff changeset
809 .datum(this.waterlevels)
2feb9f8f6c66 client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents: 2761
diff changeset
810 .attr("class", "prediction-area")
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
811 .attr("d", predictionArea(true));
2610
5ce1b4b29869 client: waterlevel diagram: refactored code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2607
diff changeset
812
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
813 return () => {
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
814 diagram.select(".prediction-area").attr("d", predictionArea());
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
815 };
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
816 },
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
817 drawRefLines({ refWaterLevels, diagram, scale, dimensions, extent }) {
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
818 // filling area between HDC and LDC
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
819 diagram
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
820 .append("rect")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
821 .attr("class", "hdc-ldc-area")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
822 .attr("x", 0)
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
823 .attr("y", scale.y(refWaterLevels.HDC))
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
824 .attr("width", dimensions.width)
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
825 .attr(
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
826 "height",
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
827 scale.y(refWaterLevels.LDC) - scale.y(refWaterLevels.HDC)
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
828 );
2610
5ce1b4b29869 client: waterlevel diagram: refactored code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2607
diff changeset
829
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
830 const refWaterlevelLine = d3
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
831 .line()
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
832 .x(d => scale.x(d.x))
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
833 .y(d => scale.y(d.y));
2590
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
834
3211
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
835 for (let ref in refWaterLevels) {
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
836 if (refWaterLevels[ref]) {
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
837 diagram
3211
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
838 .append("path")
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
839 .datum([
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
840 { x: 0, y: refWaterLevels[ref] },
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
841 { x: extent.date[1], y: refWaterLevels[ref] }
3211
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
842 ])
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
843 .attr("class", ref.toLowerCase() + "-line")
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
844 .attr("d", refWaterlevelLine);
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
845 diagram // label
3211
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
846 .append("rect")
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
847 .attr("class", "ref-waterlevel-label-background")
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
848 .attr("x", 1)
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
849 .attr("y", scale.y(refWaterLevels[ref]) - 13)
3211
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
850 .attr("width", 55)
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
851 .attr("height", 12);
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
852 diagram
3211
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
853 .append("text")
3576
1109a38f7ff1 client: waterlevel format in diagrams changed from cm to m and localized
Markus Kottlaender <markus@intevation.de>
parents: 3565
diff changeset
854 .text(
1109a38f7ff1 client: waterlevel format in diagrams changed from cm to m and localized
Markus Kottlaender <markus@intevation.de>
parents: 3565
diff changeset
855 `${ref} (${this.$options.filters.waterlevel(
1109a38f7ff1 client: waterlevel format in diagrams changed from cm to m and localized
Markus Kottlaender <markus@intevation.de>
parents: 3565
diff changeset
856 refWaterLevels[ref]
1109a38f7ff1 client: waterlevel format in diagrams changed from cm to m and localized
Markus Kottlaender <markus@intevation.de>
parents: 3565
diff changeset
857 )})`
1109a38f7ff1 client: waterlevel format in diagrams changed from cm to m and localized
Markus Kottlaender <markus@intevation.de>
parents: 3565
diff changeset
858 )
3211
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
859 .attr("class", "ref-waterlevel-label")
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
860 .attr("x", 5)
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
861 .attr("y", scale.y(refWaterLevels[ref]) - 3);
3211
f76927849ef8 client: waterlevel diagrams: moved reference waterlevel labels and lines to foreground
Markus Kottlaender <markus@intevation.de>
parents: 3209
diff changeset
862 }
3209
5b8916b78cea client: waterlevel diagrams: check which reference waterlevels are available and added RN as possible option
Markus Kottlaender <markus@intevation.de>
parents: 3179
diff changeset
863 }
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
864 },
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
865 drawNashSutcliffe({ hours, diagram, scale, dimensions }) {
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
866 const coeff = this.nashSutcliffe.coeffs.find(c => c.hours === hours);
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
867 const dateNow = new Date(this.nashSutcliffe.when);
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
868 const dateStart = new Date(dateNow.getTime() - hours * 60 * 60 * 1000);
2751
5da81634bdc4 client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents: 2728
diff changeset
869
5da81634bdc4 client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents: 2728
diff changeset
870 const nashSutcliffeBox = hours => {
3348
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
871 // show/hide boxes depending on scale of chart (hide if > 90 days)
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
872 diagram
3348
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
873 .selectAll("path.nash-sutcliffe")
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
874 .attr(
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
875 "stroke-opacity",
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
876 scale.x.domain()[1] - scale.x.domain()[0] > 90 * 86400000 ? 0 : 1
3348
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
877 );
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
878
2751
5da81634bdc4 client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents: 2728
diff changeset
879 return d3
5da81634bdc4 client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents: 2728
diff changeset
880 .area()
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
881 .x(d => scale.x(d))
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
882 .y0(() => dimensions.mainHeight + 0.5)
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
883 .y1(() => dimensions.mainHeight - 15 * (hours / 24));
2751
5da81634bdc4 client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents: 2728
diff changeset
884 };
5da81634bdc4 client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents: 2728
diff changeset
885
5da81634bdc4 client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents: 2728
diff changeset
886 const nashSutcliffeLabel = (label, date, hours) => {
5da81634bdc4 client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents: 2728
diff changeset
887 let days = hours / 24;
5da81634bdc4 client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents: 2728
diff changeset
888 label
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
889 .attr("x", Math.min(scale.x(date), dimensions.width) - 4)
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
890 .attr("y", dimensions.mainHeight - (15 * days + 0.5) + 12);
2751
5da81634bdc4 client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents: 2728
diff changeset
891 };
5da81634bdc4 client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents: 2728
diff changeset
892
3348
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
893 if (coeff.samples) {
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
894 diagram
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
895 .append("path")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
896 .datum([dateStart, dateNow])
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
897 .attr("class", "nash-sutcliffe ns" + hours)
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
898 .attr("d", nashSutcliffeBox(hours));
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
899 diagram
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
900 .append("text")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
901 .attr("class", "nash-sutcliffe ns" + hours)
3348
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
902 .attr("text-anchor", "end")
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
903 .call(nashSutcliffeLabel, dateNow, hours)
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
904 .append("tspan")
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
905 .text(hours + "h: ")
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
906 .select(function() {
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
907 return this.parentNode;
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
908 })
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
909 .append("tspan")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
910 .text(coeff.value.toFixed(2))
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
911 .select(function() {
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
912 return this.parentNode;
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
913 })
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
914 .append("tspan")
3348
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
915 .text(` (${coeff.samples})`);
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
916 }
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
917
3348
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
918 return () => {
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
919 diagram
3348
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
920 .select("path.nash-sutcliffe.ns" + hours)
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
921 .attr("d", nashSutcliffeBox(hours));
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
922 diagram
3348
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
923 .select("text.nash-sutcliffe.ns" + hours)
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
924 .call(nashSutcliffeLabel, dateNow, hours);
7bb6c921cf91 client: waterlevel diagram: improved nash sutcliffe display
Markus Kottlaender <markus@intevation.de>
parents: 3346
diff changeset
925 };
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
926 },
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
927 createZoom({ updaters, eventRect, dimensions, scale, navigation, svg }) {
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
928 const brush = d3
2610
5ce1b4b29869 client: waterlevel diagram: refactored code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2607
diff changeset
929 .brushX()
5ce1b4b29869 client: waterlevel diagram: refactored code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2607
diff changeset
930 .handleSize(4)
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
931 .extent([[0, 0], [dimensions.width, dimensions.navHeight]]);
2590
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
932
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
933 const zoom = d3
2610
5ce1b4b29869 client: waterlevel diagram: refactored code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2607
diff changeset
934 .zoom()
5ce1b4b29869 client: waterlevel diagram: refactored code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2607
diff changeset
935 .scaleExtent([1, Infinity])
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
936 .translateExtent([[0, 0], [dimensions.width, dimensions.mainHeight]])
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
937 .extent([[0, 0], [dimensions.width, dimensions.mainHeight]]);
2610
5ce1b4b29869 client: waterlevel diagram: refactored code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2607
diff changeset
938
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
939 brush.on("brush end", () => {
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
940 if (d3.event.sourceEvent && d3.event.sourceEvent.type === "zoom")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
941 return; // ignore brush-by-zoom
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
942 let s = d3.event.selection || scale.x2.range();
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
943 scale.x.domain(s.map(scale.x2.invert, scale.x2));
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
944 updaters.forEach(u => u && u());
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
945 this.setInlineStyles(svg);
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
946 svg
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
947 .select(".zoom")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
948 .call(
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
949 zoom.transform,
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
950 d3.zoomIdentity
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
951 .scale(dimensions.width / (s[1] - s[0]))
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
952 .translate(-s[0], 0)
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
953 );
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
954 });
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
955
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
956 zoom.on("zoom", () => {
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
957 if (d3.event.sourceEvent && d3.event.sourceEvent.type === "brush")
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
958 return; // ignore zoom-by-brush
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
959 let t = d3.event.transform;
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
960 scale.x.domain(t.rescaleX(scale.x2).domain());
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
961 updaters.forEach(u => u && u());
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
962 this.setInlineStyles(svg);
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
963 navigation
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
964 .select(".brush")
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
965 .call(brush.move, scale.x.range().map(t.invertX, t));
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
966 });
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
967 zoom.on("start", () => {
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
968 svg.select(".chart-dot").style("opacity", 0);
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
969 svg.select(".chart-tooltip").style("opacity", 0);
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
970 });
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
971
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
972 navigation
2590
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
973 .append("g")
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
974 .attr("class", "brush")
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
975 .call(brush)
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
976 .call(brush.move, scale.x.range());
2590
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
977
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
978 eventRect.call(zoom);
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
979 },
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
980 createTooltips({ eventRect, diagram, scale, dimensions }) {
2816
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
981 // create clippable container for the dot
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
982 diagram
2816
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
983 .append("g")
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
984 .attr("class", "chart-dots")
2689
8f919fe629f9 client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents: 2684
diff changeset
985 .append("circle")
8f919fe629f9 client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents: 2684
diff changeset
986 .attr("class", "chart-dot")
8f919fe629f9 client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents: 2684
diff changeset
987 .attr("r", 4);
2816
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
988
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
989 // create container for the tooltip
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
990 const tooltip = diagram.append("g").attr("class", "chart-tooltip");
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
991 tooltip
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
992 .append("rect")
2842
37c2a73ed001 client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents: 2839
diff changeset
993 .attr("rx", "0.25em")
3782
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
994 .attr("ry", "0.25em")
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
995 .attr("width", "0px")
d36ccff8de5f pdf: waterlevel diagram with svg2pdf
Thomas Junk <thomas.junk@intevation.de>
parents: 3780
diff changeset
996 .attr("height", "0px");
2816
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
997
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
998 // create container for multiple text rows
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
999 const tooltipText = tooltip.append("text").attr("text-anchor", "middle");
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1000
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1001 // padding inside the tooltip box and diagram padding to determine left
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1002 // and right offset from the diagram boundaries for the tooltip position.
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1003 const tooltipPadding = 10;
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1004 const diagramPadding = 5;
2689
8f919fe629f9 client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents: 2684
diff changeset
1005
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
1006 eventRect
2689
8f919fe629f9 client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents: 2684
diff changeset
1007 .on("mouseover", () => {
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
1008 diagram.select(".chart-dot").style("opacity", 1);
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
1009 diagram.select(".chart-tooltip").style("opacity", 1);
2689
8f919fe629f9 client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents: 2684
diff changeset
1010 })
8f919fe629f9 client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents: 2684
diff changeset
1011 .on("mouseout", () => {
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
1012 diagram.select(".chart-dot").style("opacity", 0);
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
1013 diagram.select(".chart-tooltip").style("opacity", 0);
2689
8f919fe629f9 client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents: 2684
diff changeset
1014 })
8f919fe629f9 client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents: 2684
diff changeset
1015 .on("mousemove", () => {
2816
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1016 // find data point closest to mouse
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
1017 const x0 = scale.x.invert(
3212
f87fd173f750 client: waterlevel diagrams: fixed tooltip bug
Markus Kottlaender <markus@intevation.de>
parents: 3211
diff changeset
1018 d3.mouse(document.getElementById("zoom-waterlevels"))[0]
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
1019 ),
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
1020 i = d3.bisector(d => d.date).left(this.waterlevels, x0, 1),
2689
8f919fe629f9 client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents: 2684
diff changeset
1021 d0 = this.waterlevels[i - 1],
2715
8d96b9254465 client: waterlevel diagram: fixed console error when hovering the chart where no data is available
Markus Kottlaender <markus@intevation.de>
parents: 2710
diff changeset
1022 d1 = this.waterlevels[i] || d0,
2689
8f919fe629f9 client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents: 2684
diff changeset
1023 d = x0 - d0.date > d1.date - x0 ? d1 : d0;
8f919fe629f9 client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents: 2684
diff changeset
1024
2816
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1025 const coords = {
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
1026 x: scale.x(d.date),
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
1027 y: scale.y(d.waterlevel)
2816
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1028 };
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1029
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1030 // position the dot
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
1031 diagram
2689
8f919fe629f9 client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents: 2684
diff changeset
1032 .select(".chart-dot")
2691
023a607c4bcc client: waterlevel diagram: fixed tooltip display while moving/zooming the chart
Markus Kottlaender <markus@intevation.de>
parents: 2689
diff changeset
1033 .style("opacity", 1)
2816
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1034 .attr("transform", `translate(${coords.x}, ${coords.y})`);
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1035
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1036 // remove current texts
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1037 tooltipText.selectAll("tspan").remove();
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1038
2816
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1039 // write date
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1040 tooltipText
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1041 .append("tspan")
2842
37c2a73ed001 client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents: 2839
diff changeset
1042 .attr("dominant-baseline", "hanging")
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1043 .attr("text-anchor", "middle")
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1044 .text(
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1045 d.date.toLocaleString([], {
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1046 year: "2-digit",
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1047 month: "2-digit",
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1048 day: "2-digit",
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1049 hour: "2-digit",
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1050 minute: "2-digit"
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1051 })
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1052 );
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1053
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1054 if (d.predicted) {
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1055 tooltipText
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1056 .append("tspan")
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1057 .attr("x", 0)
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1058 .attr("y", 0)
2842
37c2a73ed001 client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents: 2839
diff changeset
1059 .attr("dy", "1.4em")
37c2a73ed001 client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents: 2839
diff changeset
1060 .attr("dominant-baseline", "hanging")
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1061 .attr("text-anchor", "middle")
3576
1109a38f7ff1 client: waterlevel format in diagrams changed from cm to m and localized
Markus Kottlaender <markus@intevation.de>
parents: 3565
diff changeset
1062 .text(this.$options.filters.waterlevel(d.max) + " m");
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1063 tooltipText
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1064 .append("tspan")
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1065 .attr("x", 0)
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1066 .attr("y", 0)
2842
37c2a73ed001 client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents: 2839
diff changeset
1067 .attr("dy", "2.6em")
37c2a73ed001 client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents: 2839
diff changeset
1068 .attr("dominant-baseline", "hanging")
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1069 .attr("text-anchor", "middle")
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1070 .attr("class", "font-weight-bold")
3576
1109a38f7ff1 client: waterlevel format in diagrams changed from cm to m and localized
Markus Kottlaender <markus@intevation.de>
parents: 3565
diff changeset
1071 .text(this.$options.filters.waterlevel(d.waterlevel) + " m");
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1072 tooltipText
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1073 .append("tspan")
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1074 .attr("x", 0)
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1075 .attr("y", 0)
2842
37c2a73ed001 client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents: 2839
diff changeset
1076 .attr("dy", "3.8em")
37c2a73ed001 client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents: 2839
diff changeset
1077 .attr("dominant-baseline", "hanging")
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1078 .attr("text-anchor", "middle")
3576
1109a38f7ff1 client: waterlevel format in diagrams changed from cm to m and localized
Markus Kottlaender <markus@intevation.de>
parents: 3565
diff changeset
1079 .text(this.$options.filters.waterlevel(d.min) + " m");
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1080 } else {
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1081 tooltipText
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1082 .append("tspan")
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1083 .attr("x", 0)
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1084 .attr("y", 0)
2842
37c2a73ed001 client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents: 2839
diff changeset
1085 .attr("dy", "1.4em")
37c2a73ed001 client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents: 2839
diff changeset
1086 .attr("dominant-baseline", "hanging")
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1087 .attr("text-anchor", "middle")
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1088 .attr("class", "font-weight-bold")
3576
1109a38f7ff1 client: waterlevel format in diagrams changed from cm to m and localized
Markus Kottlaender <markus@intevation.de>
parents: 3565
diff changeset
1089 .text(this.$options.filters.waterlevel(d.waterlevel) + " m");
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1090 }
2816
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1091
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1092 // get text dimensions
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1093 const textBBox = tooltipText.node().getBBox();
2816
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1094
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
1095 diagram
2816
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1096 .selectAll(".chart-tooltip text tspan")
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1097 .attr("x", textBBox.width / 2 + tooltipPadding)
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1098 .attr("y", tooltipPadding);
2816
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1099
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1100 // position and scale tooltip box
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1101 const xMax =
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
1102 dimensions.width -
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1103 (textBBox.width + diagramPadding + tooltipPadding * 2);
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1104 const tooltipX = Math.max(
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1105 diagramPadding,
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1106 Math.min(coords.x - (textBBox.width + tooltipPadding * 2) / 2, xMax)
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1107 );
2824
d7c4169516fa client: spuc7/8: further improved tooltip positioning
Markus Kottlaender <markus@intevation.de>
parents: 2821
diff changeset
1108 let tooltipY = coords.y - (textBBox.height + tooltipPadding * 2) - 10;
d7c4169516fa client: spuc7/8: further improved tooltip positioning
Markus Kottlaender <markus@intevation.de>
parents: 2821
diff changeset
1109 if (coords.y < textBBox.height + tooltipPadding * 2) {
d7c4169516fa client: spuc7/8: further improved tooltip positioning
Markus Kottlaender <markus@intevation.de>
parents: 2821
diff changeset
1110 tooltipY = coords.y + 10;
d7c4169516fa client: spuc7/8: further improved tooltip positioning
Markus Kottlaender <markus@intevation.de>
parents: 2821
diff changeset
1111 }
d7c4169516fa client: spuc7/8: further improved tooltip positioning
Markus Kottlaender <markus@intevation.de>
parents: 2821
diff changeset
1112
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
1113 diagram
2816
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1114 .select(".chart-tooltip")
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1115 .style("opacity", 1)
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1116 .attr("transform", `translate(${tooltipX}, ${tooltipY})`)
c02cebff3f16 client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents: 2810
diff changeset
1117 .select("rect")
2819
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1118 .attr("width", textBBox.width + tooltipPadding * 2)
53c2bd009c68 client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents: 2816
diff changeset
1119 .attr("height", textBBox.height + tooltipPadding * 2);
2689
8f919fe629f9 client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents: 2684
diff changeset
1120 });
2805
eb91ad1d7a93 client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents: 2794
diff changeset
1121 },
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
1122 isNext(scale) {
3252
fccb28813159 client: wterlevel diagram: improved performance
Markus Kottlaender <markus@intevation.de>
parents: 3249
diff changeset
1123 // Check whether points in the chart can be considered "next to each other".
fccb28813159 client: wterlevel diagram: improved performance
Markus Kottlaender <markus@intevation.de>
parents: 3249
diff changeset
1124 // For that they need to be exactly 15 minutes apart (for automatically
fccb28813159 client: wterlevel diagram: improved performance
Markus Kottlaender <markus@intevation.de>
parents: 3249
diff changeset
1125 // imported gauge measurements). If the chart shows more than 15 days then
fccb28813159 client: wterlevel diagram: improved performance
Markus Kottlaender <markus@intevation.de>
parents: 3249
diff changeset
1126 // 1 hour is also valid (for approved gauge measurements).
fccb28813159 client: wterlevel diagram: improved performance
Markus Kottlaender <markus@intevation.de>
parents: 3249
diff changeset
1127 return (prev, current) => {
fccb28813159 client: wterlevel diagram: improved performance
Markus Kottlaender <markus@intevation.de>
parents: 3249
diff changeset
1128 let difference = (current.date - prev.date) / 1000;
3885
d42158f77841 waterlevel: factor out side-effects from diagram rendering
Thomas Junk <thomas.junk@intevation.de>
parents: 3853
diff changeset
1129 if ((scale.x.domain()[1] - scale.x.domain()[0]) / 86400000 > 15)
3252
fccb28813159 client: wterlevel diagram: improved performance
Markus Kottlaender <markus@intevation.de>
parents: 3249
diff changeset
1130 return [900, 3600].includes(difference);
fccb28813159 client: wterlevel diagram: improved performance
Markus Kottlaender <markus@intevation.de>
parents: 3249
diff changeset
1131 return difference === 900;
fccb28813159 client: wterlevel diagram: improved performance
Markus Kottlaender <markus@intevation.de>
parents: 3249
diff changeset
1132 };
2590
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
1133 }
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
1134 },
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
1135 created() {
3924
2efda3391fa8 client: waterlevel diagram: fixed handing of resize listener
Markus Kottlaender <markus@intevation.de>
parents: 3910
diff changeset
1136 this.resizeListenerFunction = debounce(this.drawDiagram, 100);
2efda3391fa8 client: waterlevel diagram: fixed handing of resize listener
Markus Kottlaender <markus@intevation.de>
parents: 3910
diff changeset
1137 window.addEventListener("resize", this.resizeListenerFunction);
2590
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
1138 },
2810
97cf32cf2562 client: waterlevel diagram: draw diagram when component is mounted
Markus Kottlaender <markus@intevation.de>
parents: 2805
diff changeset
1139 mounted() {
3303
d6405c6769a3 client: waterlevel diagram: wait for child component before rendering diagram
Markus Kottlaender <markus@intevation.de>
parents: 3295
diff changeset
1140 // Nasty but necessary if we don't want to use the updated hook to re-draw
d6405c6769a3 client: waterlevel diagram: wait for child component before rendering diagram
Markus Kottlaender <markus@intevation.de>
parents: 3295
diff changeset
1141 // the diagram because this would re-draw it also for irrelevant reasons.
d6405c6769a3 client: waterlevel diagram: wait for child component before rendering diagram
Markus Kottlaender <markus@intevation.de>
parents: 3295
diff changeset
1142 // In this case we need to wait for the child component (DiagramLegend) to
d6405c6769a3 client: waterlevel diagram: wait for child component before rendering diagram
Markus Kottlaender <markus@intevation.de>
parents: 3295
diff changeset
1143 // render. According to the docs (https://vuejs.org/v2/api/#mounted) this
d6405c6769a3 client: waterlevel diagram: wait for child component before rendering diagram
Markus Kottlaender <markus@intevation.de>
parents: 3295
diff changeset
1144 // should be possible with $nextTick() but it doesn't work because it does
d6405c6769a3 client: waterlevel diagram: wait for child component before rendering diagram
Markus Kottlaender <markus@intevation.de>
parents: 3295
diff changeset
1145 // not guarantee that the DOM is not only updated but also re-painted on the
d6405c6769a3 client: waterlevel diagram: wait for child component before rendering diagram
Markus Kottlaender <markus@intevation.de>
parents: 3295
diff changeset
1146 // screen.
3924
2efda3391fa8 client: waterlevel diagram: fixed handing of resize listener
Markus Kottlaender <markus@intevation.de>
parents: 3910
diff changeset
1147 setTimeout(this.drawDiagram, 150);
3303
d6405c6769a3 client: waterlevel diagram: wait for child component before rendering diagram
Markus Kottlaender <markus@intevation.de>
parents: 3295
diff changeset
1148
3143
8fdbc524e7b5 client: make the default template available to use even if backend provided templates
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3142
diff changeset
1149 this.templates[0] = this.defaultTemplate;
3137
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
1150 this.form.template = this.templates[0];
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3132
diff changeset
1151 this.templateData = this.form.template;
3229
5e773e0c05be client: diagram-template: adjust the routes for waterlevels and hydrologicalconditions diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3222
diff changeset
1152 HTTP.get("/templates/diagram", {
3140
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1153 headers: {
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1154 "X-Gemma-Auth": localStorage.getItem("token"),
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1155 "Content-type": "text/xml; charset=UTF-8"
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1156 }
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1157 })
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1158 .then(response => {
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1159 if (response.data.length) {
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1160 this.templates = response.data;
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1161 this.form.template = this.templates[0];
3143
8fdbc524e7b5 client: make the default template available to use even if backend provided templates
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3142
diff changeset
1162 this.templates[this.templates.length] = this.defaultTemplate;
3140
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1163 this.applyChange();
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1164 }
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1165 })
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1166 .catch(e => {
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1167 const { status, data } = e.response;
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1168 displayError({
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1169 title: this.$gettext("Backend Error"),
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1170 message: `${status}: ${data.message || data}`
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1171 });
91556825d95c client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3139
diff changeset
1172 });
2810
97cf32cf2562 client: waterlevel diagram: draw diagram when component is mounted
Markus Kottlaender <markus@intevation.de>
parents: 2805
diff changeset
1173 },
2986
7ee9a3ef90d4 client: remove resize event listener from diagrams after they are closed
Markus Kottlaender <markus@intevation.de>
parents: 2843
diff changeset
1174 destroyed() {
3924
2efda3391fa8 client: waterlevel diagram: fixed handing of resize listener
Markus Kottlaender <markus@intevation.de>
parents: 3910
diff changeset
1175 window.removeEventListener("resize", this.resizeListenerFunction);
2590
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
1176 }
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
1177 };
1686ec185155 client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
1178 </script>