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annotate client/src/components/TimeSlider.vue @ 5083:5ec30f63fd58 time-sliding

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client: reload only the relevant layers with changed value on time-slider
author Fadi Abbud <fadi.abbud@intevation.de>
date Wed, 18 Mar 2020 17:35:35 +0100
parents c4ebb6ccc588
children 2c3108152497
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1 <template>
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2 <div
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3 id="slider"
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4 :class="[
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5 'd-flex box ui-element rounded bg-white flex-row',
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6 { expanded: showTimeSlider }
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7 ]"
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8 :style="reposition"
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9 >
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10 <div id="timeselection" class="d-flex mt-1 mr-1">
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11 <input
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12 class="form-control-sm mr-1"
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13 type="date"
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14 v-model="dateSelection"
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15 min="2015-01-01"
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16 :max="new Date().toISOString().split('T')[0]"
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17 required
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18 />
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19 <input
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20 type="time"
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21 min="00:00"
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22 max="23:59"
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23 v-model="timeSelection"
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24 class="form-control-sm"
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25 required
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26 />
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27 </div>
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28 <div
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29 id="sliderContainer"
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30 class="d-flex sliderContainer"
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31 style="width: 98%;"
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32 ></div>
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33 <div
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34 id="closebutton"
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35 @click="close"
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36 class="d-flex box-control mr-0"
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37 style="width: 2%;"
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38 >
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39 <font-awesome-icon icon="times"></font-awesome-icon>
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40 </div>
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41 </div>
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42 </template>
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43 <style lang="scss" scoped>
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44 #slider {
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45 position: absolute;
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46 bottom: 0;
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47 min-width: 100vw;
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48 }
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49 #slider.expanded {
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50 max-height: 100%;
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51 max-width: 100%;
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52 margin: 0;
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53 }
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54 input::-webkit-clear-button {
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55 display: none;
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56 }
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57 // hide clear button on IE
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58 input::-ms-clear {
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59 display: none;
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60 }
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61 </style>
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62 <script>
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63 /* This is Free Software under GNU Affero General Public License v >= 3.0
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64 * without warranty, see README.md and license for details.
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65 *
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66 * SPDX-License-Identifier: AGPL-3.0-or-later
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67 * License-Filename: LICENSES/AGPL-3.0.txt
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68 *
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69 * Copyright (C) 2020 by via donau
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70 * – Österreichische Wasserstraßen-Gesellschaft mbH
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71 * Software engineering by Intevation GmbH
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72 *
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73 * Author(s):
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74 * Fadi Abbud <fadiabbud@intevation.de>
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75 */
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76 import { mapState } from "vuex";
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77 import * as d3 from "d3";
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78 import app from "@/main";
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79 import { localeDateString } from "@/lib/datelocalization";
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80 import { format, setHours, setMinutes, compareAsc } from "date-fns";
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81 import debounce from "debounce";
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82
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83 let zoom = null;
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84 let xScale = null;
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85 let xAxis = null;
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86 let currentScaleFactor = 1;
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87
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88 export default {
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89 name: "timeslider",
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90 data() {
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91 return {
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92 isSelectedTimeHourly: false,
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93 resizeListenerFunction: null
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94 };
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95 },
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96 watch: {
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97 ongoingRefresh() {
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98 if (this.ongoingRefresh) return;
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99 this.$store.commit("application/setSelectedTime", new Date());
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100 this.$nextTick(this.rescaleSlider(1));
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101 },
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102 ongoingTimeSlide() {
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103 if (this.ongoingTimeSlide) return;
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104 this.$store.commit(
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105 "application/setCurrentVisibleTime",
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106 this.selectedTime
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107 );
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108 },
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109 selectedTime() {
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110 this.triggerMapReload();
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111 },
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112 sourcesLoading() {
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113 // initiate refresh layers request if the time for the finished request
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114 // differs from the selected time on time slider
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115 if (this.sourcesLoading !== 0) return;
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116 if (compareAsc(this.selectedTime, this.currentVisibleTime) === 0) return;
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117 this.refreshLayers();
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118 }
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119 },
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120 computed: {
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121 ...mapState("application", [
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122 "showTimeSlider",
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123 "paneSetup",
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124 "currentVisibleTime"
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125 ]),
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126 ...mapState("map", [
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127 "ongoingRefresh",
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128 "ongoingTimeSlide",
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129 "openLayersMaps"
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130 ]),
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131 reposition() {
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132 // reposition time slider in case of opened diagram
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133 if (["DEFAULT", "COMPARESURVEYS"].indexOf(this.paneSetup) === -1) {
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134 const height = document.getElementById("main").clientHeight + 1;
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135 return `bottom: ${height}px`;
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136 } else {
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137 return "";
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5057
diff changeset
138 }
e916651d3f93 client: adjust time-slider position in case of opened diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5057
diff changeset
139 },
5046
b5e77c43fb8b client: add Time picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5045
diff changeset
140 dateSelection: {
5038
9d26f67dd916 client: add date picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5037
diff changeset
141 get() {
9d26f67dd916 client: add date picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5037
diff changeset
142 const date = this.$store.state.application.selectedTime;
5045
a7cda81bf96f client: better formatting of time
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5044
diff changeset
143 return format(date, "YYYY-MM-DD");
5038
9d26f67dd916 client: add date picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5037
diff changeset
144 },
9d26f67dd916 client: add date picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5037
diff changeset
145 set(value) {
5057
abe3a70526a6 fix accidental deletion of current input
Thomas Junk <thomas.junk@intevation.de>
parents: 5056
diff changeset
146 if (!value) return;
5063
43bebcc8961f client: set time according to zoom level.
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5062
diff changeset
147 let date = new Date(value);
43bebcc8961f client: set time according to zoom level.
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5062
diff changeset
148 const [hours, minutes] = this.timeSelection.split(":");
43bebcc8961f client: set time according to zoom level.
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5062
diff changeset
149 date = setHours(date, hours);
43bebcc8961f client: set time according to zoom level.
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5062
diff changeset
150 date = setMinutes(date, minutes);
5038
9d26f67dd916 client: add date picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5037
diff changeset
151 this.$store.commit("application/setSelectedTime", date);
5060
ed1d963017e7 client: improve behavior of time-slider during the use of date/time picker
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5058
diff changeset
152 this.rescaleSlider(50);
5038
9d26f67dd916 client: add date picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5037
diff changeset
153 }
9d26f67dd916 client: add date picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5037
diff changeset
154 },
5046
b5e77c43fb8b client: add Time picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5045
diff changeset
155 timeSelection: {
b5e77c43fb8b client: add Time picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5045
diff changeset
156 get() {
b5e77c43fb8b client: add Time picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5045
diff changeset
157 const time = this.$store.state.application.selectedTime;
b5e77c43fb8b client: add Time picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5045
diff changeset
158 return format(time, "HH:mm");
b5e77c43fb8b client: add Time picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5045
diff changeset
159 },
b5e77c43fb8b client: add Time picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5045
diff changeset
160 set(value) {
5057
abe3a70526a6 fix accidental deletion of current input
Thomas Junk <thomas.junk@intevation.de>
parents: 5056
diff changeset
161 if (!value) return;
5046
b5e77c43fb8b client: add Time picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5045
diff changeset
162 let date = this.selectedTime;
b5e77c43fb8b client: add Time picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5045
diff changeset
163 date = setHours(date, value.split(":")[0]);
b5e77c43fb8b client: add Time picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5045
diff changeset
164 date = setMinutes(date, value.split(":")[1]);
b5e77c43fb8b client: add Time picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5045
diff changeset
165 this.$store.commit("application/setSelectedTime", date);
5060
ed1d963017e7 client: improve behavior of time-slider during the use of date/time picker
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5058
diff changeset
166 this.rescaleSlider(800);
5046
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parents: 5045
diff changeset
167 }
b5e77c43fb8b client: add Time picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5045
diff changeset
168 },
5037
9d288d9b851b client: move selectedTime to store
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5036
diff changeset
169 selectedTime: {
9d288d9b851b client: move selectedTime to store
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5036
diff changeset
170 get() {
9d288d9b851b client: move selectedTime to store
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5036
diff changeset
171 return this.$store.state.application.selectedTime;
9d288d9b851b client: move selectedTime to store
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5036
diff changeset
172 },
9d288d9b851b client: move selectedTime to store
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5036
diff changeset
173 set(value) {
5063
43bebcc8961f client: set time according to zoom level.
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5062
diff changeset
174 if (!this.isSelectedTimeHourly) {
43bebcc8961f client: set time according to zoom level.
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5062
diff changeset
175 value = setHours(value, 12);
43bebcc8961f client: set time according to zoom level.
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5062
diff changeset
176 value = setMinutes(value, 0);
43bebcc8961f client: set time according to zoom level.
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5062
diff changeset
177 }
5037
9d288d9b851b client: move selectedTime to store
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5036
diff changeset
178 this.$store.commit("application/setSelectedTime", value);
9d288d9b851b client: move selectedTime to store
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5036
diff changeset
179 }
5080
faa1521e597b client: Reload layers with value from time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5075
diff changeset
180 },
faa1521e597b client: Reload layers with value from time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5075
diff changeset
181 sourcesLoading() {
faa1521e597b client: Reload layers with value from time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5075
diff changeset
182 let counter = 0;
faa1521e597b client: Reload layers with value from time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5075
diff changeset
183 this.openLayersMaps.forEach(map => {
faa1521e597b client: Reload layers with value from time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5075
diff changeset
184 let layers = map.getLayers().getArray();
faa1521e597b client: Reload layers with value from time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5075
diff changeset
185 for (let i = 0; i < layers.length; i++) {
faa1521e597b client: Reload layers with value from time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5075
diff changeset
186 if (layers[i].getSource().loading) counter++;
faa1521e597b client: Reload layers with value from time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5075
diff changeset
187 }
faa1521e597b client: Reload layers with value from time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5075
diff changeset
188 });
faa1521e597b client: Reload layers with value from time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5075
diff changeset
189 return counter;
5082
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
190 }
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
191 },
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
192 methods: {
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
193 close() {
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
194 this.$store.commit("application/showTimeSlider", false);
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
195 },
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
196 refreshLayers() {
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
197 this.$store.commit("map/startTimeSlide");
5083
5ec30f63fd58 client: reload only the relevant layers with changed value on time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5082
diff changeset
198 this.$store.dispatch("map/refreshTimebasedLayers");
5082
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
199 this.$nextTick(() => {
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
200 this.$store.commit("map/finishTimeSlide");
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
201 });
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
202 },
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
203 triggerMapReload() {
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
204 // trigger refresh layers only when last loading of layers was ended
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
205 if (this.sourcesLoading) {
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
206 return;
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
207 }
c4ebb6ccc588 client: start a request for the last changed time on time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5080
diff changeset
208 this.refreshLayers();
5080
faa1521e597b client: Reload layers with value from time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5075
diff changeset
209 },
5060
ed1d963017e7 client: improve behavior of time-slider during the use of date/time picker
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5058
diff changeset
210 rescaleSlider(scaleFactor) {
ed1d963017e7 client: improve behavior of time-slider during the use of date/time picker
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5058
diff changeset
211 const tx =
ed1d963017e7 client: improve behavior of time-slider during the use of date/time picker
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5058
diff changeset
212 -scaleFactor *
ed1d963017e7 client: improve behavior of time-slider during the use of date/time picker
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5058
diff changeset
213 this.getScale()(d3.isoParse(this.selectedTime.toISOString())) +
ed1d963017e7 client: improve behavior of time-slider during the use of date/time picker
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5058
diff changeset
214 document.getElementById("sliderContainer").clientWidth / 2;
ed1d963017e7 client: improve behavior of time-slider during the use of date/time picker
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5058
diff changeset
215 var t = d3.zoomIdentity.translate(tx, 0).scale(scaleFactor);
ed1d963017e7 client: improve behavior of time-slider during the use of date/time picker
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5058
diff changeset
216 this.getScale().domain(t.rescaleX(this.getScale()));
ed1d963017e7 client: improve behavior of time-slider during the use of date/time picker
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5058
diff changeset
217 d3.select(".zoom").call(zoom.transform, t);
ed1d963017e7 client: improve behavior of time-slider during the use of date/time picker
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5058
diff changeset
218 },
5036
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
219 createSlider() {
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
220 const element = document.getElementById("sliderContainer");
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
221 const svgWidth = element ? element.clientWidth : 0,
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
222 svgHeight = 40,
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
223 marginTop = 20,
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
224 marginLeft = 0;
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
225
5044
ca5b1b5a553a client: date localization for time slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5043
diff changeset
226 d3.timeFormatDefaultLocale(localeDateString);
5061
37371727f704 client: improve time-slider code
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5060
diff changeset
227 xScale = this.getScale();
37371727f704 client: improve time-slider code
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5060
diff changeset
228 xAxis = this.getAxes();
5036
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
229 let svg = d3
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
230 .select(".sliderContainer")
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
231 .append("svg")
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
232 .attr("width", svgWidth)
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
233 .attr("height", svgHeight);
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
234
5038
9d26f67dd916 client: add date picker to the time-slider
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5037
diff changeset
235 zoom = d3
5036
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
236 .zoom()
5041
abe9b75686ba client: set wheeldelta to facilitate quick changes of zoomlevel
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5040
diff changeset
237 .scaleExtent([0.8, 102000])
5036
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
238 .translateExtent([[0, 0], [svgWidth, svgHeight]])
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
239 .extent([[0, 0], [(svgWidth, svgHeight)]])
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
240 .on("zoom", this.zoomed);
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
241
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
242 svg
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
243 .append("g")
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
244 .attr("class", "axis--x")
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
245 .attr("transform", `translate(${marginLeft}, ${marginTop})`)
5061
37371727f704 client: improve time-slider code
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5060
diff changeset
246 .call(xAxis);
5036
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
247
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
248 // create rectanlge on the slider area to capture mouse events
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
249 const eventRect = svg
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
250 .append("rect")
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
251 .attr("id", "zoom")
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
252 .attr("class", "zoom")
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
253 .attr("width", svgWidth)
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
254 .attr("height", svgHeight)
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
255 .attr("fill", "white")
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
256 .attr("opacity", 0.2)
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
257 .on("mouseover", () => {
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
258 svg.select(".zoom").attr("cursor", "move");
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
259 });
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
260 eventRect.call(zoom).on("click", this.onClick);
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
261
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
262 const toIsoDate = d => {
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
263 return d.toISOString();
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
264 };
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
265
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
266 let drag = d3
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
267 .drag()
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
268 .on("start", () => {
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
269 d3.select(".line")
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
270 .raise()
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
271 .classed("active", true);
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
272 })
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
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273 .on("drag", this.onDrag)
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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274 .on("end", () => {
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parents:
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275 d3.select(".line").classed("active", false);
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parents:
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276 });
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parents:
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277
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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278 // Create cursor to indicate to the selected time
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
279 svg
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
280 .append("rect")
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
281 .attr("class", "line")
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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282 .attr("id", "scrubber")
5064
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283 .attr("x", xAxis.scale()(d3.isoParse(toIsoDate(this.selectedTime))))
5036
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parents:
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284 .attr("y", 0)
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
285 .attr("width", 2)
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
286 .attr("height", svgHeight)
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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287 .attr("stroke", "#17a2b8")
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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288 .attr("stroke-width", 2)
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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289 .attr("opacity", 0.6)
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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290 .on("mouseover", () => {
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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291 svg.select(".line").attr("cursor", "e-resize");
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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292 })
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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293 .call(drag);
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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294 },
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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295 getScale() {
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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296 return d3
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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297 .scaleTime()
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
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298 .range([0, document.getElementById("sliderContainer").clientWidth || 0])
5039
aec0923f9c52 icon shows now date and time
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299 .domain([d3.isoParse(new Date("2015-01-01")), d3.isoParse(new Date())]);
5036
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parents:
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300 },
5043
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
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301 getAxes() {
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
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302 const axesFormat = date => {
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
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303 return (d3.timeSecond(date) < date
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
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304 ? d3.timeFormat(".%L")
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
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305 : d3.timeMinute(date) < date
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
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306 ? d3.timeFormat(":%S")
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
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307 : d3.timeHour(date) < date
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
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308 ? d3.timeFormat("%H:%M")
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
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309 : d3.timeDay(date) < date
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Fadi Abbud <fadi.abbud@intevation.de>
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310 ? d3.timeFormat("%H:%M")
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
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311 : d3.timeMonth(date) < date
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
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312 ? d3.timeWeek(date) < date
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Fadi Abbud <fadi.abbud@intevation.de>
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313 ? d3.timeFormat(app.$gettext("%a %d"))
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314 : d3.timeFormat(app.$gettext("%b %d"))
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parents: 5041
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315 : d3.timeYear(date) < date
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
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316 ? d3.timeFormat("%B")
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
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317 : d3.timeFormat("%Y"))(date);
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
diff changeset
318 };
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
diff changeset
319 return d3
5064
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parents: 5063
diff changeset
320 .axisBottom(xScale)
5043
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
diff changeset
321 .ticks(12)
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
diff changeset
322 .tickFormat(axesFormat);
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5041
diff changeset
323 },
5036
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
324 zoomed() {
5064
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5063
diff changeset
325 let newX = d3.event.transform.rescaleX(xScale);
5072
51b30f7c64a2 Timeslider proper rescale
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parents: 5071
diff changeset
326 currentScaleFactor = d3.event.transform.k;
5062
da28a58eb10d client: correct showing of time in toolbar according to zoom level(selected time)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5061
diff changeset
327 const isHourly = currentScaleFactor > 400;
5063
43bebcc8961f client: set time according to zoom level.
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5062
diff changeset
328 if (this.isSelectedTimeHourly != isHourly)
43bebcc8961f client: set time according to zoom level.
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parents: 5062
diff changeset
329 this.isSelectedTimeHourly = isHourly;
5064
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 5063
diff changeset
330 xAxis.scale(newX);
5061
37371727f704 client: improve time-slider code
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5060
diff changeset
331 d3.select(".axis--x").call(xAxis);
5064
d87438a8c891 client: improve time-slider code
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parents: 5063
diff changeset
332 d3.select(".line").attr("x", newX(d3.isoParse(this.selectedTime)));
5036
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parents:
diff changeset
333 },
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
334 onClick() {
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
335 // Extract the click location
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
336 let point = d3.mouse(document.getElementById("zoom")),
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parents:
diff changeset
337 p = { x: point[0], y: point[1] };
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parents:
diff changeset
338 d3.select(".line").attr("x", p.x);
5064
d87438a8c891 client: improve time-slider code
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parents: 5063
diff changeset
339 this.selectedTime = d3.isoParse(xAxis.scale().invert(p.x + 2));
5036
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parents:
diff changeset
340 },
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Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
341 onDrag() {
5064
d87438a8c891 client: improve time-slider code
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5063
diff changeset
342 this.selectedTime = d3.isoParse(xAxis.scale().invert(d3.event.x + 2));
5036
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parents:
diff changeset
343 d3.select(".line").attr("x", d3.event.x);
5071
45d868476dea timeslider: resizable
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parents: 5070
diff changeset
344 },
5072
51b30f7c64a2 Timeslider proper rescale
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parents: 5071
diff changeset
345 redrawTimeSlider() {
5071
45d868476dea timeslider: resizable
Thomas Junk <thomas.junk@intevation.de>
parents: 5070
diff changeset
346 const bodyWidth = document.querySelector("body").clientWidth;
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Thomas Junk <thomas.junk@intevation.de>
parents: 5070
diff changeset
347 const timeSelectionWidth = document.querySelector("#timeselection")
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Thomas Junk <thomas.junk@intevation.de>
parents: 5070
diff changeset
348 .clientWidth;
45d868476dea timeslider: resizable
Thomas Junk <thomas.junk@intevation.de>
parents: 5070
diff changeset
349 const closeButton = document.querySelector("#closebutton").clientWidth;
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Thomas Junk <thomas.junk@intevation.de>
parents: 5070
diff changeset
350 const svgWidth = bodyWidth - timeSelectionWidth - closeButton;
45d868476dea timeslider: resizable
Thomas Junk <thomas.junk@intevation.de>
parents: 5070
diff changeset
351 document
45d868476dea timeslider: resizable
Thomas Junk <thomas.junk@intevation.de>
parents: 5070
diff changeset
352 .querySelector(".sliderContainer svg")
45d868476dea timeslider: resizable
Thomas Junk <thomas.junk@intevation.de>
parents: 5070
diff changeset
353 .setAttribute("width", svgWidth);
45d868476dea timeslider: resizable
Thomas Junk <thomas.junk@intevation.de>
parents: 5070
diff changeset
354 xScale.range([0, svgWidth]);
45d868476dea timeslider: resizable
Thomas Junk <thomas.junk@intevation.de>
parents: 5070
diff changeset
355 xAxis.scale(xScale);
45d868476dea timeslider: resizable
Thomas Junk <thomas.junk@intevation.de>
parents: 5070
diff changeset
356 d3.select(".axis--x").call(xAxis);
45d868476dea timeslider: resizable
Thomas Junk <thomas.junk@intevation.de>
parents: 5070
diff changeset
357 d3.select(".line").attr(
45d868476dea timeslider: resizable
Thomas Junk <thomas.junk@intevation.de>
parents: 5070
diff changeset
358 "x",
45d868476dea timeslider: resizable
Thomas Junk <thomas.junk@intevation.de>
parents: 5070
diff changeset
359 xAxis.scale()(d3.isoParse(this.selectedTime))
45d868476dea timeslider: resizable
Thomas Junk <thomas.junk@intevation.de>
parents: 5070
diff changeset
360 );
5072
51b30f7c64a2 Timeslider proper rescale
Thomas Junk <thomas.junk@intevation.de>
parents: 5071
diff changeset
361 this.rescaleSlider(currentScaleFactor);
5036
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
362 }
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
363 },
5067
99ac62a56dd2 client: add window resize event listener
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5066
diff changeset
364 created() {
5072
51b30f7c64a2 Timeslider proper rescale
Thomas Junk <thomas.junk@intevation.de>
parents: 5071
diff changeset
365 this.resizeListenerFunction = debounce(this.redrawTimeSlider, 100);
5067
99ac62a56dd2 client: add window resize event listener
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5066
diff changeset
366 window.addEventListener("resize", this.resizeListenerFunction);
99ac62a56dd2 client: add window resize event listener
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5066
diff changeset
367 },
5071
45d868476dea timeslider: resizable
Thomas Junk <thomas.junk@intevation.de>
parents: 5070
diff changeset
368 destroyed() {
5067
99ac62a56dd2 client: add window resize event listener
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5066
diff changeset
369 window.removeEventListener("resize", this.resizeListenerFunction);
99ac62a56dd2 client: add window resize event listener
Fadi Abbud <fadi.abbud@intevation.de>
parents: 5066
diff changeset
370 },
5036
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
371 mounted() {
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
372 setTimeout(this.createSlider, 150);
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
373 }
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
374 };
8f421cd3c746 client: Implemented first version of time-sliding
Fadi Abbud <fadi.abbud@intevation.de>
parents:
diff changeset
375 </script>