Mercurial > gemma
annotate client/src/components/gauge/Waterlevel.vue @ 3150:38d9edce3331
client: fix width and height for pdf-template (waterlevel)
author | Fadi Abbud <fadi.abbud@intevation.de> |
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date | Fri, 03 May 2019 13:19:54 +0200 |
parents | cdfb0093b7b1 |
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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> |
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11 <div class="legend"> |
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12 <span style="background-color: steelblue"></span> Waterlevel |
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13 </div> |
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14 <div class="legend"> |
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15 <span |
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16 style="width: 4px; height: 4px; background-color: rgba(70, 130, 180, 0.6); border: solid 4px rgba(70, 130, 180, 0.2); background-clip: padding-box; box-sizing: content-box;" |
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17 ></span> |
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18 Prediction |
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19 </div> |
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20 <div class="legend"> |
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21 <span style="background-color: rgba(0, 255, 0, 0.1)"></span> Navigable |
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22 Range |
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23 </div> |
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24 <div> |
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25 <select |
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26 @change="applyChange" |
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27 v-model="form.template" |
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28 class="form-control d-block custom-select-sm w-100" |
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29 > |
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30 <option |
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31 v-for="template in templates" |
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32 :value="template" |
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33 :key="template.name" |
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34 > |
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35 {{ template.name }} |
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36 </option> |
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37 </select> |
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38 <button |
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39 @click="downloadPDF" |
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40 type="button" |
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41 class="btn btn-sm btn-info d-block w-100 mt-2" |
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42 > |
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43 <translate>Export to PDF</translate> |
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44 </button> |
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45 </div> |
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46 </DiagramLegend> |
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47 <div |
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48 class="d-flex flex-fill justify-content-center align-items-center" |
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49 :id="containerId" |
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50 > |
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51 <div v-if="!waterlevels.length"> |
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52 <translate>No data available.</translate> |
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53 </div> |
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54 </div> |
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55 </div> |
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56 </div> |
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57 </template> |
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58 |
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59 <script> |
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60 /* This is Free Software under GNU Affero General Public License v >= 3.0 |
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61 * without warranty, see README.md and license for details. |
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62 * |
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63 * SPDX-License-Identifier: AGPL-3.0-or-later |
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64 * License-Filename: LICENSES/AGPL-3.0.txt |
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65 * |
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66 * Copyright (C) 2019 by via donau |
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67 * – Österreichische Wasserstraßen-Gesellschaft mbH |
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68 * Software engineering by Intevation GmbH |
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69 * |
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70 * Author(s): |
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71 * Markus Kottländer <markus.kottlaender@intevation.de> |
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72 * Fadi Abbud <fadi.abbud@intevation.de> |
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73 */ |
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74 |
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75 import { mapState, mapGetters } from "vuex"; |
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76 import * as d3Base from "d3"; |
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77 import { lineChunked } from "d3-line-chunked"; |
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78 import { endOfDay } from "date-fns"; |
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79 import debounce from "debounce"; |
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80 import jsPDF from "jspdf"; |
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81 import canvg from "canvg"; |
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82 import { pdfgen } from "@/lib/mixins"; |
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83 import { HTTP } from "@/lib/http"; |
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84 import { displayError } from "@/lib/errors"; |
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85 // we should load only d3 modules we need but for now we'll go with the lazy way |
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86 // https://www.giacomodebidda.com/how-to-import-d3-plugins-with-webpack/ |
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87 // d3-line-chunked plugin: https://github.com/pbeshai/d3-line-chunked |
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88 const d3 = Object.assign(d3Base, { lineChunked }); |
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89 |
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90 export default { |
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91 mixins: [pdfgen], |
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92 components: { |
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93 DiagramLegend: () => import("@/components/DiagramLegend") |
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94 }, |
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95 data() { |
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96 return { |
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97 containerId: "waterlevel-diagram-container", |
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98 svg: null, |
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99 diagram: null, |
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100 navigation: null, |
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101 dimensions: null, |
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102 extent: null, |
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103 scale: null, |
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104 axes: null, |
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105 form: { |
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106 template: null, |
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107 form: null |
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108 }, |
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109 templates: [], |
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110 defaultTemplate: { |
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111 name: "Default", |
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112 properties: { |
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113 paperSize: "a4", |
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114 resolution: "80" |
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115 }, |
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116 elements: [ |
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117 { |
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118 type: "diagramlegend", |
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119 position: "topleft", |
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120 offset: { x: 30, y: 150 }, |
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121 color: "black" |
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122 }, |
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123 { |
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124 type: "diagramtitle", |
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125 position: "topleft", |
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126 offset: { x: 50, y: 26 }, |
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127 fontsize: 22, |
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128 color: "steelblue" |
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129 }, |
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130 { |
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131 type: "text", |
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132 position: "topleft", |
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133 offset: { x: 3, y: 3 }, |
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134 fontsize: 8, |
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135 width: 90, |
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136 color: "gray", |
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137 text: this.$gettext("Generated by") + " " + "{user}, {date}" |
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138 } |
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139 ] |
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140 }, |
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141 pdf: { |
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142 doc: null, |
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143 width: 420, |
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144 height: 297 |
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145 }, |
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146 templateData: null |
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147 }; |
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148 }, |
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149 computed: { |
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150 ...mapState("application", ["paneSetup"]), |
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151 ...mapState("gauges", ["dateFrom", "waterlevels", "nashSutcliffe"]), |
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152 ...mapGetters("gauges", ["selectedGauge"]), |
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153 ...mapState("user", ["user"]), |
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154 title() { |
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155 return `${this.selectedGauge.properties.objname}: ${this.$gettext( |
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156 "Waterlevel" |
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157 )} (${this.dateFrom.toLocaleDateString()} - ${this.dateTo.toLocaleDateString()})`; |
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158 }, |
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159 dateFrom: { |
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160 get() { |
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161 return this.$store.state.gauges.dateFrom; |
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162 } |
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163 }, |
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164 dateTo: { |
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165 get() { |
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166 return this.$store.state.gauges.dateTo; |
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167 } |
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168 } |
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169 }, |
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170 watch: { |
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171 paneSetup() { |
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172 this.$nextTick(() => this.drawDiagram()); |
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173 }, |
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174 waterlevels() { |
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175 this.drawDiagram(); |
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176 } |
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177 }, |
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178 methods: { |
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179 close() { |
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180 this.$store.commit( |
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181 "application/paneSetup", |
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182 this.paneSetup === "GAUGE_WATERLEVEL_HYDROLOGICALCONDITIONS" |
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183 ? "GAUGE_HYDROLOGICALCONDITIONS" |
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184 : "DEFAULT" |
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185 ); |
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186 }, |
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187 downloadPDF() { |
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188 var svg = document.getElementById(this.containerId).innerHTML; |
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189 if (svg) { |
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190 svg = svg.replace(/\r?\n|\r/g, "").trim(); |
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191 } |
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192 this.pdf.doc = new jsPDF("l", "mm", this.form.paperSize); |
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193 var canvas = document.createElement("canvas"); |
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194 canvas.width = window.innerWidth; |
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195 canvas.height = window.innerHeight / 2; |
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196 canvg(canvas, svg, { |
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197 ignoreMouse: true, |
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198 ignoreAnimation: true, |
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199 ignoreDimensions: true |
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200 }); |
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201 var imgData = canvas.toDataURL("image/png"); |
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202 // landscape format is used for both a3,a4 papersize |
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203 let xDiagram = this.form.paperSize === "a3" ? 40 : 15, |
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204 yDiagram = this.form.paperSize === "a3" ? 60 : 50, |
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205 widthDiagram = this.form.paperSize === "a3" ? 380 : 290, |
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206 heightDiagram = this.form.paperSize === "a3" ? 130 : 100; |
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207 this.pdf.width = this.form.paperSize === "a3" ? 420 : 297; |
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208 this.pdf.height = this.form.paperSize === "a3" ? 297 : 210; |
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209 this.pdf.doc.addImage( |
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210 imgData, |
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211 "PNG", |
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212 xDiagram, |
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213 yDiagram, |
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214 widthDiagram, |
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215 heightDiagram |
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216 ); |
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217 // check the template element |
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218 if (this.templateData) { |
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219 let defaultFontSize = 11, |
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220 defaultColor = "black", |
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221 defaultWidth = 70, |
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222 defaultTextColor = "black", |
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223 defaultBorderColor = "white", |
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224 defaultBgColor = "white", |
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225 defaultRounding = 2, |
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226 defaultOffset = { x: 0, y: 0 }; |
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227 this.templateData.elements.forEach(e => { |
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228 switch (e.type) { |
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229 case "diagramlegend": { |
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230 this.addDiagramLegend( |
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231 e.position, |
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232 e.offset || defaultOffset, |
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233 e.color || defaultColor |
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234 ); |
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235 break; |
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236 } |
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237 case "diagramtitle": { |
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238 this.addDiagramTitle(e.position, e.offset, e.fontsize, e.color); |
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239 break; |
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240 } |
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241 case "text": { |
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242 this.addText( |
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243 e.position, |
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244 e.offset || defaultOffset, |
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245 e.width || defaultWidth, |
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246 e.fontSize || defaultFontSize, |
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247 e.color || defaultTextColor, |
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248 e.text |
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249 ); |
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250 break; |
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251 } |
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252 case "image": { |
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253 this.addImage( |
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254 e.url, |
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255 e.format, |
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256 e.position, |
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257 e.offset || defaultOffset, |
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258 e.width, |
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259 e.height |
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260 ); |
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261 break; |
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262 } |
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263 case "box": { |
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264 this.addBox( |
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265 e.position, |
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266 e.offset, |
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267 e.width, |
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268 e.height, |
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269 e.rounding === 0 || e.rounding ? e.rounding : defaultRounding, |
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270 e.color || defaultBgColor, |
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271 e.brcolor || defaultBorderColor |
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272 ); |
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273 break; |
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274 } |
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275 } |
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276 }); |
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277 } |
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278 this.pdf.doc.save( |
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279 this.selectedGauge.properties.objname + " Waterlevel-Diagram.pdf" |
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280 ); |
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281 }, |
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282 applyChange() { |
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283 if (this.form.template.hasOwnProperty("properties")) { |
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284 this.templateData = this.defaultTemplate; |
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285 this.form.paperSize = this.defaultTemplate.properties.paperSize; |
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286 return; |
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287 } |
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288 if (this.form.template) { |
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289 HTTP.get("/templates/print/" + this.form.template.name, { |
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290 headers: { |
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291 "X-Gemma-Auth": localStorage.getItem("token"), |
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292 "Content-type": "text/xml; charset=UTF-8" |
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293 } |
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294 }) |
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295 .then(response => { |
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296 this.templateData = response.data.template_data; |
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297 this.form.paperSize = this.templateData.properties.paperSize; |
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298 }) |
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299 .catch(e => { |
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300 const { status, data } = e.response; |
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301 displayError({ |
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302 title: this.$gettext("Backend Error"), |
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303 message: `${status}: ${data.message || data}` |
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304 }); |
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305 }); |
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306 } |
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307 }, |
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308 // Gauge info as a title for pdf |
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309 addDiagramTitle(position, offset, size, color) { |
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310 let gaugeInfo = |
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311 this.selectedGauge.properties.objname + |
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312 " (" + |
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313 this.selectedGauge.id |
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314 .split(".")[1] |
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315 .replace(/[()]/g, "") |
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316 .split(",")[3] + |
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317 "):" + |
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318 " Waterlevel " + |
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319 this.dateFrom.toLocaleDateString() + |
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320 " - " + |
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321 this.dateTo.toLocaleDateString(); |
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322 let x = offset.x; |
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323 let y = offset.y; |
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324 this.pdf.doc.setTextColor(color); |
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325 this.pdf.doc.setFontSize(size); |
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326 this.pdf.doc.setFontStyle("bold"); |
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327 let width = this.pdf.doc.getTextWidth(gaugeInfo) + size / 2; |
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328 |
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329 if (["topright", "bottomright"].indexOf(position) !== -1) { |
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330 x = this.pdf.width - offset.x - width; |
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331 } |
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332 if (["bottomright", "bottomleft"].indexOf(position) !== -1) { |
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333 y = this.pdf.height - offset.y - this.getTextHeight(1); |
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334 } |
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335 this.pdf.doc.text(gaugeInfo, x, y, { |
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336 baseline: "hanging" |
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337 }); |
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338 }, |
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339 getTextHeight(numberOfLines) { |
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340 return ( |
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341 numberOfLines * |
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342 ((this.pdf.doc.getFontSize() * 25.4) / 80) * |
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343 this.pdf.doc.getLineHeightFactor() |
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344 ); |
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345 }, |
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346 // Diagram legend |
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347 addDiagramLegend(position, offset, color) { |
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348 let x = offset.x; |
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349 let y = offset.y; |
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350 let width = this.pdf.doc.getTextWidth("Navigable Range") + 12; |
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351 let height = 15; |
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352 if (["topright", "bottomright"].indexOf(position) !== -1) { |
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353 x = this.pdf.width - offset.x - width; |
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354 } |
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355 if (["bottomright", "bottomleft"].indexOf(position) !== -1) { |
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356 y = this.pdf.height - offset.y - height; |
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357 } |
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358 this.pdf.doc.setFontSize(10); |
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359 this.pdf.doc.setTextColor(color); |
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360 this.pdf.doc.setDrawColor("white"); |
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361 this.pdf.doc.setFillColor("steelblue"); |
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362 this.pdf.doc.circle(x, y, 2, "FD"); |
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363 this.pdf.doc.text(x + 3, y + 1, "Waterlevel"); |
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364 this.pdf.doc.setFillColor("#dae6f0"); |
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365 this.pdf.doc.circle(x, y + 5, 2, "FD"); |
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366 this.pdf.doc.setFillColor("#e5ffe5"); |
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367 this.pdf.doc.circle(x, y + 10, 2, "FD"); |
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368 this.pdf.doc.text(x + 3, y + 11, "Navigable Range"); |
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369 this.pdf.doc.setDrawColor("#90b4d2"); |
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370 this.pdf.doc.setFillColor("#90b4d2"); |
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371 this.pdf.doc.circle(x, y + 5, 0.6, "FD"); |
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372 this.pdf.doc.text(x + 3, y + 6, "Prediction"); |
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373 }, |
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374 drawDiagram() { |
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375 // remove old diagram and exit if necessary data is missing |
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376 d3.select("#" + this.containerId + " svg").remove(); |
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377 if (!this.selectedGauge || !this.waterlevels.length) return; |
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378 |
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379 // PREPARE HELPERS |
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380 |
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381 // HDC/LDC/MW for the selected gauge |
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382 const refWaterLevels = JSON.parse( |
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383 this.selectedGauge.properties.reference_water_levels |
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384 ); |
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385 |
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386 // dimensions (widths, heights, margins) |
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387 this.dimensions = this.getDimensions(); |
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388 |
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389 // get min/max values for date and waterlevel axis |
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390 this.extent = this.getExtent(refWaterLevels); |
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391 |
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392 // scaling helpers |
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393 this.scale = this.getScale(); |
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394 |
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395 // creating the axes based on the scales |
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396 this.axes = { |
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397 x: d3 |
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398 .axisTop(this.scale.x) |
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399 .tickSizeInner(this.dimensions.mainHeight) |
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400 .tickSizeOuter(0), |
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401 y: d3 |
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402 .axisRight(this.scale.y) |
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403 .tickSizeInner(this.dimensions.width) |
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404 .tickSizeOuter(0), |
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405 x2: d3.axisBottom(this.scale.x2) |
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406 }; |
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407 |
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408 // DRAW DIAGRAM/NAVIGATION AREAS |
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409 |
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410 // create svg |
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411 this.svg = d3 |
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412 .select("#" + this.containerId) |
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413 .append("svg") |
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414 .attr("width", "100%") |
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415 .attr("height", "100%"); |
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416 |
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417 // create container for main diagram |
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418 this.diagram = this.svg |
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419 .append("g") |
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420 .attr("class", "main") |
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421 .attr( |
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422 "transform", |
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423 `translate(${this.dimensions.mainMargin.left}, ${ |
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424 this.dimensions.mainMargin.top |
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425 })` |
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426 ); |
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427 |
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428 // create container for navigation diagram |
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429 this.navigation = this.svg |
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430 .append("g") |
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431 .attr("class", "nav") |
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432 .attr( |
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433 "transform", |
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434 `translate(${this.dimensions.navMargin.left}, ${ |
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435 this.dimensions.navMargin.top |
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436 })` |
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437 ); |
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438 |
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439 // define visible area, everything outside this area will be hidden |
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440 this.svg |
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441 .append("defs") |
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442 .append("clipPath") |
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443 .attr("id", "waterlevel-clip") |
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444 .append("rect") |
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445 .attr("width", this.dimensions.width) |
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446 .attr("height", this.dimensions.mainHeight); |
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447 |
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448 // DRAW DIAGRAM PARTS |
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449 |
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450 // Each drawSomething function (with the exception of drawRefLines) |
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451 // returns a fuction to update the respective chart/area/etc. These |
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452 // updater functions are used by the zoom feature to rescale all elements. |
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453 const updaters = []; |
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454 |
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455 // draw |
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456 this.drawRefLines(refWaterLevels); // static, doesn't need an updater |
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457 updaters.push(this.drawAxes()); |
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458 updaters.push(this.drawWaterlevelCharts()); |
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459 updaters.push(this.drawNowLines()); |
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460 updaters.push(this.drawPredictionAreas()); |
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461 updaters.push(this.drawNashSutcliffe(24)); |
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462 updaters.push(this.drawNashSutcliffe(48)); |
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463 updaters.push(this.drawNashSutcliffe(72)); |
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464 |
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465 // INTERACTIONS |
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466 |
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467 // create rectanlge on the main chart area to capture mouse events |
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468 const eventRect = this.svg |
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469 .append("rect") |
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470 .attr("class", "zoom") |
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471 .attr("width", this.dimensions.width) |
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parents:
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472 .attr("height", this.dimensions.mainHeight) |
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parents:
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473 .attr( |
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474 "transform", |
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475 `translate(${this.dimensions.mainMargin.left}, ${ |
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476 this.dimensions.mainMargin.top |
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477 })` |
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478 ); |
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479 |
2805
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480 this.createZoom(updaters, eventRect); |
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481 this.createTooltips(eventRect); |
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482 this.setInlineStyles(); |
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483 }, |
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484 //set the styles of the diagrams to include them in the pdf |
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485 setInlineStyles() { |
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486 this.svg |
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487 .selectAll(".line") |
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488 .attr("clip-path", "url(#waterlevel-clip)") |
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489 .selectAll("path") |
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490 .attr("stroke", "steelblue") |
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491 .attr("stroke-width", 2) |
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492 .attr("fill", "none"); |
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493 this.svg |
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494 .selectAll(".line") |
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495 .selectAll("path.d3-line-chunked-chunk-gap") |
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496 .attr("stroke-opacity", 0); |
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497 this.svg |
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498 .selectAll(".line") |
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499 .selectAll("circle") |
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500 .attr("fill", "steelblue") |
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501 .attr("stroke-width", 0); |
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502 this.svg |
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503 .selectAll(".line") |
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504 .selectAll("circle.d3-line-chunked-chunk-predicted-point") |
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505 .attr("fill-opacity", 0.6); |
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parents:
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506 |
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507 this.svg |
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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508 .selectAll(".hdc-line, .mw-line, .ldc-line") |
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parents:
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509 .attr("stroke-width", 1) |
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client: implemented pdf-generation for waterlevel diagram
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parents:
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510 .attr("fill", "none") |
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Markus Kottlaender <markus@intevation.de>
parents:
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511 .attr("clip-path", "url(#waterlevel-clip)"); |
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512 this.svg.selectAll(".hdc-line").attr("stroke", "red"); |
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513 this.svg.selectAll(".ldc-line").attr("stroke", "green"); |
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parents:
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514 this.svg.selectAll(".mw-line").attr("stroke", "grey"); |
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parents:
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515 this.svg |
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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516 .selectAll(".ref-waterlevel-label") |
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parents:
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517 .style("font-size", "11px") |
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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518 .attr("fill", "#999"); |
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client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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519 this.svg.selectAll(".hdc-ldc-area").attr("fill", "rgba(0, 255, 0, 0.1)"); |
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parents:
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520 this.svg |
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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521 .selectAll(".now-line") |
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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522 .attr("stroke", "#999") |
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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523 .attr("stroke-width", 1) |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
524 .attr("stroke-dasharray", "5, 5") |
3147
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client: gauge diagrams: fixed bug related to same clippath id in multiple diagrams
Markus Kottlaender <markus@intevation.de>
parents:
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|
525 .attr("clip-path", "url(#waterlevel-clip)"); |
3015
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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526 this.svg |
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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527 .selectAll(".now-line-label") |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
528 .attr("font-size", "11px") |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
529 .attr("fill", "#999"); |
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
530 this.svg |
fe88a9b151ca
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
531 .selectAll(".prediction-area") |
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client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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532 .attr("fill", "steelblue") |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
533 .attr("fill-opacity", 0.2) |
3147
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client: gauge diagrams: fixed bug related to same clippath id in multiple diagrams
Markus Kottlaender <markus@intevation.de>
parents:
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|
534 .attr("clip-path", "url(#waterlevel-clip)"); |
3015
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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535 this.svg |
3107
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
536 .selectAll("path.nash-sutcliffe") |
3015
fe88a9b151ca
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
537 .attr("fill", "none") |
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client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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538 .attr("stroke", "black") |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
539 .attr("stroke-width", 1) |
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client: gauge diagrams: fixed bug related to same clippath id in multiple diagrams
Markus Kottlaender <markus@intevation.de>
parents:
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|
540 .attr("clip-path", "url(#waterlevel-clip)"); |
3015
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client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
541 this.svg |
3107
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client: adjust some styles for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
542 .selectAll("path.nash-sutcliffe.ns72") |
3015
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client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
543 .attr("fill", "rgba(0, 0, 0, 0.05)"); |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
544 this.svg |
3107
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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changeset
|
545 .selectAll("text.nash-sutcliffe") |
3045
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
546 .style("font-size", "10px") |
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client: gauge diagrams: fixed bug related to same clippath id in multiple diagrams
Markus Kottlaender <markus@intevation.de>
parents:
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|
547 .attr("clip-path", "url(#waterlevel-clip)") |
3015
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client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
2986
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|
548 .selectAll("tspan:last-child") |
3045
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client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
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|
549 .style("font-size", "9px") |
3132
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client: fix style for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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diff
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|
550 .attr("fill", "#777"); |
3015
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client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
551 this.svg |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
552 .selectAll(".tick line") |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
2986
diff
changeset
|
553 .attr("stroke-dasharray", 5) |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
2986
diff
changeset
|
554 .attr("stroke", "#ccc"); |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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diff
changeset
|
555 this.svg.selectAll(".tick text").attr("fill", "black"); |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
556 this.svg.selectAll(".domain").attr("stroke", "black"); |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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changeset
|
557 this.svg |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
558 .selectAll(".zoom") |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
2986
diff
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|
559 .attr("cursor", "move") |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
560 .attr("fill", "none") |
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client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
2986
diff
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|
561 .attr("pointer-events", "all"); |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
562 this.svg |
3107
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client: adjust some styles for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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|
563 .selectAll(".brush .selection") |
3015
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
2986
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changeset
|
564 .attr("stroke", "none") |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
2986
diff
changeset
|
565 .attr("fill-opacity", 0.2); |
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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diff
changeset
|
566 this.svg |
3107
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client: adjust some styles for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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diff
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|
567 .selectAll(".brush .handle") |
3015
fe88a9b151ca
client: implemented pdf-generation for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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diff
changeset
|
568 .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
|
569 .attr("fill", "rgba(23, 162, 184, 0.5)"); |
3147
25c0cbfcc515
client: gauge diagrams: fixed bug related to same clippath id in multiple diagrams
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
570 this.svg |
25c0cbfcc515
client: gauge diagrams: fixed bug related to same clippath id in multiple diagrams
Markus Kottlaender <markus@intevation.de>
parents:
3146
diff
changeset
|
571 .selectAll(".chart-dots") |
25c0cbfcc515
client: gauge diagrams: fixed bug related to same clippath id in multiple diagrams
Markus Kottlaender <markus@intevation.de>
parents:
3146
diff
changeset
|
572 .attr("clip-path", "url(#waterlevel-clip)"); |
3045
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client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
diff
changeset
|
573 this.svg |
44dc837638d9
client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
diff
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|
574 .selectAll(".chart-dots .chart-dot") |
3107
8e364945a390
client: adjust some styles for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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diff
changeset
|
575 .attr("fill", "steelblue") |
8e364945a390
client: adjust some styles for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3068
diff
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|
576 .attr("stroke", "steelblue") |
3045
44dc837638d9
client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
diff
changeset
|
577 .attr("stroke-opacity", 0) |
44dc837638d9
client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
diff
changeset
|
578 .style("pointer-events", "none") |
3046
c764c73f44b4
client: fix chart-tooltip style for diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3045
diff
changeset
|
579 .transition() |
c764c73f44b4
client: fix chart-tooltip style for diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3045
diff
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|
580 .attr("fill-opacity", "0.1s"); |
3045
44dc837638d9
client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
diff
changeset
|
581 this.svg |
44dc837638d9
client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
diff
changeset
|
582 .selectAll(".chart-tooltip") |
44dc837638d9
client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
diff
changeset
|
583 .attr("fill-opacity", 0) |
3046
c764c73f44b4
client: fix chart-tooltip style for diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3045
diff
changeset
|
584 .transition() |
c764c73f44b4
client: fix chart-tooltip style for diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3045
diff
changeset
|
585 .attr("fill-opacity", "0.3s"); |
3045
44dc837638d9
client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
diff
changeset
|
586 this.svg |
44dc837638d9
client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
diff
changeset
|
587 .selectAll(".chart-tooltip rect") |
44dc837638d9
client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
diff
changeset
|
588 .attr("fill", "#fff") |
44dc837638d9
client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
diff
changeset
|
589 .attr("stroke", "#ccc"); |
44dc837638d9
client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
diff
changeset
|
590 this.svg |
44dc837638d9
client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
diff
changeset
|
591 .selectAll(".chart-tooltip text") |
44dc837638d9
client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
diff
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|
592 .attr("fill", "666") |
44dc837638d9
client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
diff
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|
593 .style("font-size", "0.8em"); |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
594 }, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
595 getDimensions() { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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|
596 // dimensions and margins |
3146
b6cc4838d2c0
client: implemented pane mechanic for diagrams
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
597 const svgWidth = document.querySelector("#" + this.containerId) |
b6cc4838d2c0
client: implemented pane mechanic for diagrams
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
598 .clientWidth; |
b6cc4838d2c0
client: implemented pane mechanic for diagrams
Markus Kottlaender <markus@intevation.de>
parents:
3143
diff
changeset
|
599 const svgHeight = document.querySelector("#" + this.containerId) |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
600 .clientHeight; |
eb91ad1d7a93
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Markus Kottlaender <markus@intevation.de>
parents:
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|
601 const mainMargin = { top: 20, right: 20, bottom: 110, left: 80 }; |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
602 const navMargin = { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
603 top: svgHeight - mainMargin.top - 65, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
604 right: 20, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
605 bottom: 30, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
606 left: 80 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
607 }; |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
608 const width = +svgWidth - mainMargin.left - mainMargin.right; |
eb91ad1d7a93
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
609 const mainHeight = +svgHeight - mainMargin.top - mainMargin.bottom; |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
610 const navHeight = +svgHeight - navMargin.top - navMargin.bottom; |
2590
1686ec185155
client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff
changeset
|
611 |
2805
eb91ad1d7a93
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parents:
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|
612 return { width, mainHeight, navHeight, mainMargin, navMargin }; |
eb91ad1d7a93
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
613 }, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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|
614 getExtent(refWaterLevels) { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
615 return { |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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|
616 // 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
|
617 date: [ |
3050
c739b81b8f41
client: gauge waterlevel diagram: fixed date extent
Markus Kottlaender <markus@intevation.de>
parents:
3049
diff
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|
618 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:
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diff
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|
619 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:
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diff
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|
620 ], |
2805
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parents:
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diff
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|
621 // set min/max values for the waterlevel axis |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
622 // including HDC (+ 1/8 HDC-LDC) and LDC (- 1/4 HDC-LDC) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
623 waterlevel: d3.extent( |
eb91ad1d7a93
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
624 [ |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
625 ...this.waterlevels, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
626 { |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
627 waterlevel: |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
628 refWaterLevels.HDC + |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
629 (refWaterLevels.HDC - refWaterLevels.LDC) / 8 |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
630 }, |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
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|
631 { |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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632 waterlevel: Math.max( |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
633 refWaterLevels.LDC - |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
634 (refWaterLevels.HDC - refWaterLevels.LDC) / 4, |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
635 0 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
636 ) |
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Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
637 } |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
638 ], |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
639 d => d.waterlevel |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
640 ) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
641 }; |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
642 }, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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changeset
|
643 getScale() { |
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parents:
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diff
changeset
|
644 // scaling helpers to convert real world values into pixels |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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|
645 const x = d3.scaleTime().range([0, this.dimensions.width]); |
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Markus Kottlaender <markus@intevation.de>
parents:
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|
646 const y = d3.scaleLinear().range([this.dimensions.mainHeight, 0]); |
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parents:
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diff
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|
647 const x2 = d3.scaleTime().range([0, this.dimensions.width]); |
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client: waterlevel diagram: optimized code for better readability
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parents:
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|
648 const y2 = d3.scaleLinear().range([this.dimensions.navHeight, 0]); |
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parents:
2794
diff
changeset
|
649 |
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client: waterlevel diagram: optimized code for better readability
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parents:
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diff
changeset
|
650 // setting the min and max values for the diagram axes |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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651 x.domain(d3.extent(this.extent.date)); |
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|
652 y.domain(this.extent.waterlevel); |
eb91ad1d7a93
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653 x2.domain(x.domain()); |
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parents:
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diff
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|
654 y2.domain(y.domain()); |
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
655 |
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Markus Kottlaender <markus@intevation.de>
parents:
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changeset
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656 return { x, y, x2, y2 }; |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
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|
657 }, |
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Markus Kottlaender <markus@intevation.de>
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658 drawAxes() { |
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client: waterlevel diagram: optimized code for better readability
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parents:
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|
659 this.diagram |
2590
1686ec185155
client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff
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|
660 .append("g") |
2652
a2dd96c305be
client: waterlevel diagram: fixed animated x-axis in mainchart when zooming
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parents:
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diff
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|
661 .attr("class", "axis--x") |
2805
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parents:
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662 .attr("transform", `translate(0, ${this.dimensions.mainHeight})`) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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|
663 .call(this.axes.x) |
2648
4ffae834276e
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parents:
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diff
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|
664 .selectAll(".tick text") |
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
665 .attr("y", 15); |
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parents:
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666 this.diagram // label |
2641
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client: waterlevel diagram: added y-axis label
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|
667 .append("text") |
2642
ffef5f89b31c
client: waterlevel diagram: changed diagram title and y-axis label
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parents:
2641
diff
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|
668 .text(this.$gettext("Waterlevel [cm]")) |
2641
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parents:
2611
diff
changeset
|
669 .attr("text-anchor", "middle") |
2805
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Markus Kottlaender <markus@intevation.de>
parents:
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|
670 .attr( |
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Markus Kottlaender <markus@intevation.de>
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|
671 "transform", |
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|
672 `translate(-45, ${this.dimensions.mainHeight / 2}) rotate(-90)` |
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parents:
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diff
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|
673 ); |
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parents:
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|
674 this.diagram |
2648
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
675 .append("g") |
2805
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|
676 .call(this.axes.y) |
2648
4ffae834276e
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
677 .selectAll(".tick text") |
4ffae834276e
client: waterlevel diagram: added background grid to chart
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parents:
2646
diff
changeset
|
678 .attr("x", -25); |
2590
1686ec185155
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Markus Kottlaender <markus@intevation.de>
parents:
diff
changeset
|
679 |
2805
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
680 this.navigation |
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Markus Kottlaender <markus@intevation.de>
parents:
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|
681 .append("g") |
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Markus Kottlaender <markus@intevation.de>
parents:
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|
682 .attr("class", "axis axis--x") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
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|
683 .attr("transform", `translate(0, ${this.dimensions.navHeight})`) |
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
684 .call(this.axes.x2); |
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
685 |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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|
686 return () => { |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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|
687 this.diagram |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
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|
688 .select(".axis--x") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
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parents:
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changeset
|
689 .call(this.axes.x) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
690 .selectAll(".tick text") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
691 .attr("y", 15); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
692 }; |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
693 }, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
694 drawWaterlevelCharts() { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
695 const waterlevelChartDrawer = isNav => { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
696 return d3 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
697 .lineChunked() |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
698 .x(d => this.scale[isNav ? "x2" : "x"](d.date)) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
699 .y(d => this.scale[isNav ? "y2" : "y"](d.waterlevel)) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
700 .curve(d3.curveLinear) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
701 .isNext(this.isNext(900)) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
702 .pointAttrs({ r: isNav ? 1.7 : 2.2 }) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
703 .chunk(d => (d.predicted ? "predicted" : "line")) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
704 .chunkDefinitions({ predicted: {} }); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
705 }; |
2590
1686ec185155
client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff
changeset
|
706 |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
707 this.diagram |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
708 .append("g") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
709 .attr("class", "line") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
710 .datum(this.waterlevels) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
711 .call(waterlevelChartDrawer()); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
712 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
713 this.navigation |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
714 .append("g") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
715 .attr("class", "line") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
716 .datum(this.waterlevels) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
717 .call(waterlevelChartDrawer(true)); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
718 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
719 return () => { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
720 this.diagram.select(".line").call(waterlevelChartDrawer()); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
721 }; |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
722 }, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
723 drawNowLines() { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
724 const nowLine = d3 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
725 .line() |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
726 .x(d => this.scale.x(d.x)) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
727 .y(d => this.scale.y(d.y)); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
728 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
729 const nowLabel = selection => { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
730 selection.attr( |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
731 "transform", |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
732 `translate(${this.scale.x(new Date())}, ${this.scale.y( |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
733 this.extent.waterlevel[1] - 16 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
734 )})` |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
735 ); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
736 }; |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
737 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
738 // draw in main |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
739 this.diagram |
2604
85f9bf4a6eba
client: gauge waterlevel diagram: draw reference waterlevels
Markus Kottlaender <markus@intevation.de>
parents:
2596
diff
changeset
|
740 .append("path") |
85f9bf4a6eba
client: gauge waterlevel diagram: draw reference waterlevels
Markus Kottlaender <markus@intevation.de>
parents:
2596
diff
changeset
|
741 .datum([ |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
742 { x: new Date(), y: this.extent.waterlevel[0] }, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
743 { x: new Date(), y: this.extent.waterlevel[1] - 20 } |
2775
2feb9f8f6c66
client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents:
2761
diff
changeset
|
744 ]) |
2feb9f8f6c66
client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents:
2761
diff
changeset
|
745 .attr("class", "now-line") |
2feb9f8f6c66
client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents:
2761
diff
changeset
|
746 .attr("d", nowLine); |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
747 this.diagram // label |
2775
2feb9f8f6c66
client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents:
2761
diff
changeset
|
748 .append("text") |
2feb9f8f6c66
client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents:
2761
diff
changeset
|
749 .text(this.$gettext("Now")) |
2feb9f8f6c66
client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents:
2761
diff
changeset
|
750 .attr("class", "now-line-label") |
2feb9f8f6c66
client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents:
2761
diff
changeset
|
751 .attr("text-anchor", "middle") |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
752 .call(nowLabel); |
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 // draw in nav |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
755 this.navigation |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
756 .append("path") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
757 .datum([ |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
758 { x: new Date(), y: this.extent.waterlevel[0] }, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
759 { x: new Date(), y: this.extent.waterlevel[1] - 20 } |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
760 ]) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
761 .attr("class", "now-line") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
762 .attr( |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
763 "d", |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
764 d3 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
765 .line() |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
766 .x(d => this.scale.x2(d.x)) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
767 .y(d => this.scale.y2(d.y)) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
768 ); |
2775
2feb9f8f6c66
client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents:
2761
diff
changeset
|
769 |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
770 return () => { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
771 this.diagram.select(".now-line").attr("d", nowLine); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
772 this.diagram.select(".now-line-label").call(nowLabel); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
773 }; |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
774 }, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
775 drawPredictionAreas() { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
776 const predictionArea = isNav => |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
777 d3 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
778 .area() |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
779 .defined(d => d.predicted && d.min && d.max) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
780 .x(d => this.scale[isNav ? "x2" : "x"](d.date)) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
781 .y0(d => this.scale[isNav ? "y2" : "y"](d.min)) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
782 .y1(d => this.scale[isNav ? "y2" : "y"](d.max)); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
783 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
784 this.diagram |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
785 .append("path") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
786 .datum(this.waterlevels) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
787 .attr("class", "prediction-area") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
788 .attr("d", predictionArea()); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
789 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
790 this.navigation |
2775
2feb9f8f6c66
client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents:
2761
diff
changeset
|
791 .append("path") |
2feb9f8f6c66
client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents:
2761
diff
changeset
|
792 .datum(this.waterlevels) |
2feb9f8f6c66
client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents:
2761
diff
changeset
|
793 .attr("class", "prediction-area") |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
794 .attr("d", predictionArea(true)); |
2610
5ce1b4b29869
client: waterlevel diagram: refactored code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2607
diff
changeset
|
795 |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
796 return () => { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
797 this.diagram.select(".prediction-area").attr("d", predictionArea()); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
798 }; |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
799 }, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
800 drawRefLines(refWaterLevels) { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
801 // filling area between HDC and LDC |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
802 this.diagram |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
803 .append("rect") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
804 .attr("class", "hdc-ldc-area") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
805 .attr("x", 0) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
806 .attr("y", this.scale.y(refWaterLevels.HDC)) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
807 .attr("width", this.dimensions.width) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
808 .attr( |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
809 "height", |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
810 this.scale.y(refWaterLevels.LDC) - this.scale.y(refWaterLevels.HDC) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
811 ); |
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 const refWaterlevelLine = d3 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
814 .line() |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
815 .x(d => this.scale.x(d.x)) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
816 .y(d => this.scale.y(d.y)); |
2590
1686ec185155
client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff
changeset
|
817 |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
818 // HDC |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
819 this.diagram |
2775
2feb9f8f6c66
client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents:
2761
diff
changeset
|
820 .append("path") |
2feb9f8f6c66
client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents:
2761
diff
changeset
|
821 .datum([ |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
822 { x: 0, y: refWaterLevels.HDC }, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
823 { x: this.extent.date[1], y: refWaterLevels.HDC } |
2775
2feb9f8f6c66
client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
824 ]) |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
825 .attr("class", "hdc-line") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
826 .attr("d", refWaterlevelLine); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
827 this.diagram // label |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
828 .append("text") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
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|
829 .text(`HDC (${refWaterLevels.HDC})`) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
830 .attr("class", "ref-waterlevel-label") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
831 .attr("x", 5) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
832 .attr("y", this.scale.y(refWaterLevels.HDC) - 3); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
833 // LDC |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
834 this.diagram |
2775
2feb9f8f6c66
client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents:
2761
diff
changeset
|
835 .append("path") |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
836 .datum([ |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
837 { x: 0, y: refWaterLevels.LDC }, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
838 { x: this.extent.date[1], y: refWaterLevels.LDC } |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
839 ]) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
840 .attr("class", "ldc-line") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
841 .attr("d", refWaterlevelLine); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
842 this.diagram // label |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
843 .append("text") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
844 .text(`LDC (${refWaterLevels.LDC})`) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
845 .attr("class", "ref-waterlevel-label") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
846 .attr("x", 5) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
847 .attr("y", this.scale.y(refWaterLevels.LDC) - 3); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
848 // MW |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
849 this.diagram |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
850 .append("path") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
851 .datum([ |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
852 { x: 0, y: refWaterLevels.MW }, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
853 { x: this.extent.date[1], y: refWaterLevels.MW } |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
854 ]) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
855 .attr("class", "mw-line") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
856 .attr("d", refWaterlevelLine); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
857 this.diagram // label |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
858 .append("text") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
859 .text(`MW (${refWaterLevels.MW})`) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
860 .attr("class", "ref-waterlevel-label") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
861 .attr("x", 5) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
862 .attr("y", this.scale.y(refWaterLevels.MW) - 3); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
863 }, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
864 drawNashSutcliffe(hours) { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
865 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
|
866 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
|
867 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
|
868 |
5da81634bdc4
client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents:
2728
diff
changeset
|
869 const nashSutcliffeBox = hours => { |
5da81634bdc4
client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents:
2728
diff
changeset
|
870 return d3 |
5da81634bdc4
client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents:
2728
diff
changeset
|
871 .area() |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
872 .x(d => this.scale.x(d)) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
873 .y0(() => this.dimensions.mainHeight + 0.5) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
874 .y1(() => this.dimensions.mainHeight - 15 * (hours / 24)); |
2751
5da81634bdc4
client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents:
2728
diff
changeset
|
875 }; |
5da81634bdc4
client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents:
2728
diff
changeset
|
876 |
5da81634bdc4
client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents:
2728
diff
changeset
|
877 const nashSutcliffeLabel = (label, date, hours) => { |
5da81634bdc4
client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents:
2728
diff
changeset
|
878 let days = hours / 24; |
5da81634bdc4
client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents:
2728
diff
changeset
|
879 label |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
880 .attr("x", this.scale.x(date) + 3) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
881 .attr("y", this.dimensions.mainHeight - (15 * days + 0.5) + 12); |
2751
5da81634bdc4
client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents:
2728
diff
changeset
|
882 }; |
5da81634bdc4
client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents:
2728
diff
changeset
|
883 |
2775
2feb9f8f6c66
client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents:
2761
diff
changeset
|
884 // Show nash-sutcliffe only when x-axis extent is smaller than 35 days |
2feb9f8f6c66
client: waterlevel diagram: implemented display of forecast data
Markus Kottlaender <markus@intevation.de>
parents:
2761
diff
changeset
|
885 // (3024000000 ms). Since it shows squares representing 1, 2 and 3 days |
2751
5da81634bdc4
client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents:
2728
diff
changeset
|
886 // it does not make sense to show them on a x-axis with hundres of days. |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
887 if ( |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
888 coeff.samples && |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
889 this.scale.x.domain()[1] - this.scale.x.domain()[0] < 3024000000 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
890 ) { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
891 this.diagram |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
892 .append("path") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
893 .datum([dateStart, dateNow]) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
894 .attr("class", "nash-sutcliffe ns" + hours) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
895 .attr("d", nashSutcliffeBox(hours)); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
896 this.diagram |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
897 .append("text") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
898 .attr("class", "nash-sutcliffe ns" + hours) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
899 .call(nashSutcliffeLabel, dateStart, hours) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
900 .append("tspan") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
901 .text(coeff.value.toFixed(2)) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
902 .select(function() { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
903 return this.parentNode; |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
904 }) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
905 .append("tspan") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
906 .text(` (${coeff.samples})`) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
907 .attr("dy", -1); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
908 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
909 return () => { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
910 this.diagram |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
911 .select("path.nash-sutcliffe.ns" + hours) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
912 .attr("d", nashSutcliffeBox(hours)); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
913 this.diagram |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
914 .select("text.nash-sutcliffe.ns" + hours) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
915 .call(nashSutcliffeLabel, dateStart, hours); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
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|
916 }; |
2751
5da81634bdc4
client: waterlevel diagram: implemented nash-sutcliffe
Markus Kottlaender <markus@intevation.de>
parents:
2728
diff
changeset
|
917 } |
2805
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Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
918 }, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
919 createZoom(updaters, eventRect) { |
eb91ad1d7a93
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
920 const brush = d3 |
2610
5ce1b4b29869
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Markus Kottlaender <markus@intevation.de>
parents:
2607
diff
changeset
|
921 .brushX() |
5ce1b4b29869
client: waterlevel diagram: refactored code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
922 .handleSize(4) |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
923 .extent([[0, 0], [this.dimensions.width, this.dimensions.navHeight]]); |
2590
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parents:
diff
changeset
|
924 |
2805
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
925 const zoom = d3 |
2610
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
926 .zoom() |
5ce1b4b29869
client: waterlevel diagram: refactored code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
927 .scaleExtent([1, Infinity]) |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
928 .translateExtent([ |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
929 [0, 0], |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
930 [this.dimensions.width, this.dimensions.mainHeight] |
eb91ad1d7a93
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
931 ]) |
eb91ad1d7a93
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
932 .extent([[0, 0], [this.dimensions.width, this.dimensions.mainHeight]]); |
2610
5ce1b4b29869
client: waterlevel diagram: refactored code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
933 |
2805
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
934 brush.on("brush end", () => { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
935 if (d3.event.sourceEvent && d3.event.sourceEvent.type === "zoom") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
936 return; // ignore brush-by-zoom |
eb91ad1d7a93
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
937 let s = d3.event.selection || this.scale.x2.range(); |
eb91ad1d7a93
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
938 this.scale.x.domain(s.map(this.scale.x2.invert, this.scale.x2)); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
939 updaters.forEach(u => u && u()); |
3045
44dc837638d9
client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
diff
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|
940 this.setInlineStyles(); |
2805
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
941 this.svg |
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
942 .select(".zoom") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
943 .call( |
eb91ad1d7a93
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
944 zoom.transform, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
945 d3.zoomIdentity |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
946 .scale(this.dimensions.width / (s[1] - s[0])) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
947 .translate(-s[0], 0) |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
948 ); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
949 }); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
950 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
951 zoom.on("zoom", () => { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
952 if (d3.event.sourceEvent && d3.event.sourceEvent.type === "brush") |
eb91ad1d7a93
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
953 return; // ignore zoom-by-brush |
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
954 let t = d3.event.transform; |
eb91ad1d7a93
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
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|
955 this.scale.x.domain(t.rescaleX(this.scale.x2).domain()); |
eb91ad1d7a93
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
956 updaters.forEach(u => u && u()); |
3045
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client: improve styles for pdf-gen of diagrams
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3032
diff
changeset
|
957 this.setInlineStyles(); |
2805
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Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
958 this.navigation |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
959 .select(".brush") |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
960 .call(brush.move, this.scale.x.range().map(t.invertX, t)); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
961 }); |
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
962 zoom.on("start", () => { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
963 this.svg.select(".chart-dot").style("opacity", 0); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
964 this.svg.select(".chart-tooltip").style("opacity", 0); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
965 }); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
966 |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
967 this.navigation |
2590
1686ec185155
client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff
changeset
|
968 .append("g") |
1686ec185155
client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff
changeset
|
969 .attr("class", "brush") |
1686ec185155
client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff
changeset
|
970 .call(brush) |
2805
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
971 .call(brush.move, this.scale.x.range()); |
2590
1686ec185155
client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff
changeset
|
972 |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
973 eventRect.call(zoom); |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
974 }, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
975 createTooltips(eventRect) { |
2816
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
976 // create clippable container for the dot |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
977 this.diagram |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
978 .append("g") |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
979 .attr("class", "chart-dots") |
2689
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client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents:
2684
diff
changeset
|
980 .append("circle") |
8f919fe629f9
client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents:
2684
diff
changeset
|
981 .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
|
982 .attr("r", 4); |
2816
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
983 |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
984 // create container for the tooltip |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
985 const tooltip = this.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
|
986 tooltip |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
987 .append("rect") |
2842
37c2a73ed001
client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents:
2839
diff
changeset
|
988 .attr("rx", "0.25em") |
37c2a73ed001
client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents:
2839
diff
changeset
|
989 .attr("ry", "0.25em"); |
2816
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
990 |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
991 // create container for multiple text rows |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
992 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
|
993 |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
994 // 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
|
995 // 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
|
996 const tooltipPadding = 10; |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
997 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
|
998 |
2805
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client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
999 eventRect |
2689
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client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents:
2684
diff
changeset
|
1000 .on("mouseover", () => { |
2816
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1001 this.diagram.select(".chart-dot").style("opacity", 1); |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1002 this.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
|
1003 }) |
8f919fe629f9
client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents:
2684
diff
changeset
|
1004 .on("mouseout", () => { |
2816
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1005 this.diagram.select(".chart-dot").style("opacity", 0); |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1006 this.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
|
1007 }) |
8f919fe629f9
client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents:
2684
diff
changeset
|
1008 .on("mousemove", () => { |
2816
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1009 // find data point closest to mouse |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1010 const x0 = this.scale.x.invert( |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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changeset
|
1011 d3.mouse(document.querySelector(".zoom"))[0] |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
1012 ), |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
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parents:
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changeset
|
1013 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
|
1014 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
|
1015 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:
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diff
changeset
|
1016 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
|
1017 |
2816
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client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
1018 const coords = { |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1019 x: this.scale.x(d.date), |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
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parents:
2810
diff
changeset
|
1020 y: this.scale.y(d.waterlevel) |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
1021 }; |
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client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
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diff
changeset
|
1022 |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
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parents:
2810
diff
changeset
|
1023 // position the dot |
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client: SPUC7/8: fix tooltip size and positioning
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parents:
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diff
changeset
|
1024 this.diagram |
2689
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client: waterlevel diagram: added tooltips showing date and waterlevel on the chart
Markus Kottlaender <markus@intevation.de>
parents:
2684
diff
changeset
|
1025 .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
|
1026 .style("opacity", 1) |
2816
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1027 .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
|
1028 |
2819
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1029 // remove current texts |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1030 tooltipText.selectAll("tspan").remove(); |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1031 |
2816
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1032 // write date |
2819
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1033 tooltipText |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1034 .append("tspan") |
2842
37c2a73ed001
client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents:
2839
diff
changeset
|
1035 .attr("dominant-baseline", "hanging") |
2819
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1036 .attr("text-anchor", "middle") |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1037 .text( |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1038 d.date.toLocaleString([], { |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1039 year: "2-digit", |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1040 month: "2-digit", |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1041 day: "2-digit", |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1042 hour: "2-digit", |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1043 minute: "2-digit" |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1044 }) |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1045 ); |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1046 |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1047 if (d.predicted) { |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1048 tooltipText |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1049 .append("tspan") |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1050 .attr("x", 0) |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1051 .attr("y", 0) |
2842
37c2a73ed001
client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents:
2839
diff
changeset
|
1052 .attr("dy", "1.4em") |
37c2a73ed001
client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents:
2839
diff
changeset
|
1053 .attr("dominant-baseline", "hanging") |
2819
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1054 .attr("text-anchor", "middle") |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1055 .text(d.max + " cm"); |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1056 tooltipText |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1057 .append("tspan") |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1058 .attr("x", 0) |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1059 .attr("y", 0) |
2842
37c2a73ed001
client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents:
2839
diff
changeset
|
1060 .attr("dy", "2.6em") |
37c2a73ed001
client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents:
2839
diff
changeset
|
1061 .attr("dominant-baseline", "hanging") |
2819
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1062 .attr("text-anchor", "middle") |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1063 .attr("class", "font-weight-bold") |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1064 .text(d.waterlevel + " cm"); |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1065 tooltipText |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1066 .append("tspan") |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1067 .attr("x", 0) |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1068 .attr("y", 0) |
2842
37c2a73ed001
client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents:
2839
diff
changeset
|
1069 .attr("dy", "3.8em") |
37c2a73ed001
client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents:
2839
diff
changeset
|
1070 .attr("dominant-baseline", "hanging") |
2819
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1071 .attr("text-anchor", "middle") |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1072 .text(d.min + " cm"); |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1073 } else { |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1074 tooltipText |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1075 .append("tspan") |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1076 .attr("x", 0) |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1077 .attr("y", 0) |
2842
37c2a73ed001
client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents:
2839
diff
changeset
|
1078 .attr("dy", "1.4em") |
37c2a73ed001
client: diagrams: fixed tooltips in firefox
Markus Kottlaender <markus@intevation.de>
parents:
2839
diff
changeset
|
1079 .attr("dominant-baseline", "hanging") |
2819
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1080 .attr("text-anchor", "middle") |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1081 .attr("class", "font-weight-bold") |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1082 .text(d.waterlevel + " cm"); |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1083 } |
2816
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1084 |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1085 // get text dimensions |
2819
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1086 const textBBox = tooltipText.node().getBBox(); |
2816
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1087 |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1088 this.diagram |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1089 .selectAll(".chart-tooltip text tspan") |
2819
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1090 .attr("x", textBBox.width / 2 + tooltipPadding) |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1091 .attr("y", tooltipPadding); |
2816
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1092 |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1093 // position and scale tooltip box |
2819
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1094 const xMax = |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1095 this.dimensions.width - |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1096 (textBBox.width + diagramPadding + tooltipPadding * 2); |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1097 const tooltipX = Math.max( |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1098 diagramPadding, |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1099 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
|
1100 ); |
2824
d7c4169516fa
client: spuc7/8: further improved tooltip positioning
Markus Kottlaender <markus@intevation.de>
parents:
2821
diff
changeset
|
1101 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
|
1102 if (coords.y < textBBox.height + tooltipPadding * 2) { |
d7c4169516fa
client: spuc7/8: further improved tooltip positioning
Markus Kottlaender <markus@intevation.de>
parents:
2821
diff
changeset
|
1103 tooltipY = coords.y + 10; |
d7c4169516fa
client: spuc7/8: further improved tooltip positioning
Markus Kottlaender <markus@intevation.de>
parents:
2821
diff
changeset
|
1104 } |
d7c4169516fa
client: spuc7/8: further improved tooltip positioning
Markus Kottlaender <markus@intevation.de>
parents:
2821
diff
changeset
|
1105 |
2816
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1106 this.diagram |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1107 .select(".chart-tooltip") |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1108 .style("opacity", 1) |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1109 .attr("transform", `translate(${tooltipX}, ${tooltipY})`) |
c02cebff3f16
client: SPUC7/8: fix tooltip size and positioning
Markus Kottlaender <markus@intevation.de>
parents:
2810
diff
changeset
|
1110 .select("rect") |
2819
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1111 .attr("width", textBBox.width + tooltipPadding * 2) |
53c2bd009c68
client: diagrams: further improved tooltip positioning/sizing
Markus Kottlaender <markus@intevation.de>
parents:
2816
diff
changeset
|
1112 .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
|
1113 }); |
2805
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
1114 }, |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
1115 isNext(seconds) { |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
1116 // helper to check whether points in the chart are "next to each other" |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
1117 // for that they need to be exactly the specified amount of seconds apart. |
eb91ad1d7a93
client: waterlevel diagram: optimized code for better readability
Markus Kottlaender <markus@intevation.de>
parents:
2794
diff
changeset
|
1118 return (prev, current) => current.date - prev.date === seconds * 1000; |
2590
1686ec185155
client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff
changeset
|
1119 } |
1686ec185155
client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff
changeset
|
1120 }, |
1686ec185155
client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff
changeset
|
1121 created() { |
1686ec185155
client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff
changeset
|
1122 window.addEventListener("resize", debounce(this.drawDiagram), 100); |
1686ec185155
client: added gauge waterlevel example diagram
Markus Kottlaender <markus@intevation.de>
parents:
diff
changeset
|
1123 }, |
2810
97cf32cf2562
client: waterlevel diagram: draw diagram when component is mounted
Markus Kottlaender <markus@intevation.de>
parents:
2805
diff
changeset
|
1124 mounted() { |
97cf32cf2562
client: waterlevel diagram: draw diagram when component is mounted
Markus Kottlaender <markus@intevation.de>
parents:
2805
diff
changeset
|
1125 this.drawDiagram(); |
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
|
1126 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
|
1127 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
|
1128 this.templateData = this.form.template; |
3140
91556825d95c
client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3139
diff
changeset
|
1129 HTTP.get("/templates/print", { |
91556825d95c
client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3139
diff
changeset
|
1130 headers: { |
91556825d95c
client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3139
diff
changeset
|
1131 "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
|
1132 "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
|
1133 } |
91556825d95c
client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3139
diff
changeset
|
1134 }) |
91556825d95c
client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3139
diff
changeset
|
1135 .then(response => { |
91556825d95c
client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3139
diff
changeset
|
1136 if (response.data.length) { |
91556825d95c
client: implement geting templates from backend for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents:
3139
diff
changeset
|
1137 this.templates = response.data; |
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client: implement geting templates from backend for waterlevel diagram
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1138 this.form.template = this.templates[0]; |
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1139 this.templates[this.templates.length] = this.defaultTemplate; |
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1140 this.applyChange(); |
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1141 } |
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1142 }) |
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1143 .catch(e => { |
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1144 const { status, data } = e.response; |
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1145 displayError({ |
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1146 title: this.$gettext("Backend Error"), |
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1147 message: `${status}: ${data.message || data}` |
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1148 }); |
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1149 }); |
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1150 }, |
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1151 updated() { |
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1152 this.drawDiagram(); |
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1153 }, |
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1154 destroyed() { |
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1155 window.removeEventListener("resize", debounce(this.drawDiagram)); |
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1156 } |
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1157 }; |
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1158 </script> |