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annotate client/src/components/Pdftool.vue @ 2219:80de3787cdb3 pdf-export

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removed unnecessary else block
author Markus Kottlaender <markus@intevation.de>
date Fri, 08 Feb 2019 16:21:29 +0100
parents 631ca0412db9
children d926292d81b6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 <template>
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2 <div
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3 :class="[
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4 'box ui-element rounded bg-white text-nowrap',
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5 { expanded: showPdfTool }
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6 ]"
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7 >
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8 <div style="width: 20rem">
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9 <h6 class="mb-0 py-2 px-3 border-bottom d-flex align-items-center">
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10 <font-awesome-icon icon="file-pdf" class="mr-2"></font-awesome-icon>
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11 <translate>Generate PDF</translate>
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12 <font-awesome-icon
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13 icon="times"
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14 class="ml-auto text-muted"
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15 @click="$store.commit('application/showPdfTool', false)"
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16 ></font-awesome-icon>
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17 </h6>
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18 <div class="p-3 text-left">
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19 <select
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20 @change="applyTemplateToForm"
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21 v-model="form.template"
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22 class="form-control d-block mb-2 w-100 font-weight-bold"
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23 >
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24 <option
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25 v-for="template in pdfTemplates"
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26 :value="template"
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27 :key="template.name"
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28 >
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29 <translate>{{ template.name }}</translate>
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30 </option>
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31 </select>
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32 <hr class="mb-1" />
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33 <small class="text-muted"><translate>Format</translate></small>
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34 <select
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35 @change="compareFormWithTemplates"
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36 v-model="form.format"
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37 class="form-control form-control-sm d-block mb-2 w-100"
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38 >
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39 <option value="landscape"><translate>landscape</translate></option>
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40 <option value="portrait"><translate>portrait</translate></option>
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41 </select>
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42 <div class="d-flex">
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43 <div class="flex-fill mr-2">
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44 <small class="text-muted"><translate>Resolution</translate></small>
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45 <select
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46 @change="compareFormWithTemplates"
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47 v-model="form.resolution"
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48 class="form-control form-control-sm mb-2 d-block w-100"
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49 >
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50 <option value="80">80 dpi</option>
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51 <option value="120">120 dpi</option>
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52 <option value="200">200 dpi</option>
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53 </select>
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54 </div>
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55 <div class="flex-fill ml-2">
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56 <small class="text-muted"><translate>Size</translate></small>
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57 <select
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58 @change="compareFormWithTemplates"
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59 v-model="form.paperSize"
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60 class="form-control form-control-sm mb-2 d-block w-100"
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61 >
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62 <option value="a3"><translate>ISO A3</translate></option>
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63 <option value="a4"><translate>ISO A4</translate></option>
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64 </select>
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65 </div>
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66 </div>
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67 <!--
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68 <small class="d-block my-2">
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69 <input
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70 type="radio"
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71 id="pdfexport-downloadtype-download"
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72 value="download"
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73 v-model="form.downloadType"
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74 selected
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75 />
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76 <label for="pdfexport-downloadtype-download" class="ml-1 mr-2">
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77 <translate>Download</translate>
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78 </label>
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79 <input
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80 type="radio"
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81 id="pdfexport-downloadtype-open"
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82 value="open"
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83 v-model="form.downloadType"
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84 />
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85 <label for="pdfexport-downloadtype-open" class="ml-1">
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86 <translate>Open in new window</translate>
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87 </label>
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88 </small>
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89 -->
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90 <button
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91 @click="download"
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92 type="button"
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93 :disabled="!readyToGenerate"
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94 class="btn btn-sm btn-info d-block w-100 mt-2"
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95 >
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96 <translate>Generate PDF</translate>
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97 </button>
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98 </div>
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99 </div>
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100 </div>
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101 </template>
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102
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103 <script>
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104 /* This is Free Software under GNU Affero General Public License v >= 3.0
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105 * without warranty, see README.md and license for details.
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106 *
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107 * SPDX-License-Identifier: AGPL-3.0-or-later
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108 * License-Filename: LICENSES/AGPL-3.0.txt
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109 *
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110 * Copyright (C) 2018, 2019 by via donau
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111 * – Österreichische Wasserstraßen-Gesellschaft mbH
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112 * Software engineering by Intevation GmbH
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113 *
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114 * Author(s):
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115 * * Markus Kottländer <markus.kottlaender@intevation.de>
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116 * * Bernhard E. Reiter <bernhard@intevation.de>
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117 * * Fadi Abbud <fadi.abbud@intevation.de>
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118 */
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119 import { mapGetters, mapState } from "vuex";
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120 import jsPDF from "jspdf";
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121 import { getPointResolution } from "ol/proj.js";
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122 import locale2 from "locale2";
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123
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124 var paperSizes = {
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125 // in millimeter, landscape [width, height]
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126 a3: [420, 297],
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127 a4: [297, 210]
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128 };
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129
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130 export default {
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131 name: "pdftool",
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132 data() {
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133 return {
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134 form: {
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135 template: null,
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136 format: "landscape",
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137 paperSize: "a4",
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138 downloadType: "download",
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139 resolution: "120"
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parents: 1936
diff changeset
140 },
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141 pdf: {
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142 doc: null,
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143 width: null,
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144 height: null
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parents: 2215
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145 },
1947
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
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parents: 1936
diff changeset
146 logoImageForPDF: null, // a HTMLImageElement instance
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parents: 1936
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147 readyToGenerate: true // if the user is allowed to press the button
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parents:
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148 };
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parents:
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149 },
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parents:
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150 computed: {
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151 ...mapState("application", ["showPdfTool", "logoForPDF", "pdfTemplates"]),
2137
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152 ...mapState("bottlenecks", ["selectedBottleneck", "selectedSurvey"]),
1928
76ca071cb006 client: pdf-gen: add legend graphic
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parents: 1914
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153 ...mapState("map", ["openLayersMap", "isolinesLegendImgDataURL"]),
1931
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parents: 1928
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154 ...mapGetters("map", ["getLayerByName"]),
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parents: 1897
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155 ...mapState("user", ["user"])
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parents:
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156 },
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parents:
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157 methods: {
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158 // When a template is chosen from the dropdown, its propoerties are
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159 // applied to the rest of the form.
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160 applyTemplateToForm() {
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diff changeset
161 if (this.form.template) {
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162 this.form.format = this.form.template.properties.format;
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163 this.form.paperSize = this.form.template.properties.paperSize;
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164 this.form.resolution = this.form.template.properties.resolution;
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165 }
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parents: 2111
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166 },
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parents: 2111
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167 // If there's a template that matches all the form values, this template
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168 // will be set in the dropdown.
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parents: 2111
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169 compareFormWithTemplates() {
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170 this.form.template = null;
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parents: 2207
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171 this.pdfTemplates.forEach(t => {
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parents: 2111
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172 if (
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parents: 2111
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173 this.form.format === t.properties.format &&
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parents: 2111
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174 this.form.paperSize === t.properties.paperSize &&
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parents: 2111
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175 this.form.resolution === t.properties.resolution
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parents: 2111
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176 ) {
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177 this.form.template = t;
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178 }
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parents: 2111
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179 });
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parents: 2111
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180 },
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parents:
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181 download() {
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diff changeset
182 let template = this.form.template;
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183
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parents: 1936
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184 // disable button while working on it
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185 this.readyToGenerate = false;
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parents: 1936
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186
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187 console.log(
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188 "will generate pdf with",
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parents: 1613
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189 this.form.paperSize,
1884
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parents: 1883
diff changeset
190 this.form.format,
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parents: 1883
diff changeset
191 this.form.resolution
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192 );
1883
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parents: 1882
diff changeset
193
1635
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diff changeset
194 if (this.form.format !== "portrait") {
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195 // landscape, default
2218
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196 this.pdf.width = paperSizes[this.form.paperSize][0];
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197 this.pdf.height = paperSizes[this.form.paperSize][1];
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diff changeset
198 } else {
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199 // switch width and height
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200 this.pdf.width = paperSizes[this.form.paperSize][1];
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diff changeset
201 this.pdf.height = paperSizes[this.form.paperSize][0];
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202 }
1874
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203
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204 // FUTURE: consider margins
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205
1884
59ef76d83de7 client: pdf-gen: make scalebar dynamic
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parents: 1883
diff changeset
206 // dots per mm = dots per inch / (25.4 mm/inch)
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parents: 1883
diff changeset
207 var pixelsPerMapMillimeter = this.form.resolution / 25.4;
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parents: 1883
diff changeset
208 var mapSizeForPrint = [
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parents: 1883
diff changeset
209 // in pixel
2218
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diff changeset
210 Math.round(this.pdf.width * pixelsPerMapMillimeter),
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
211 Math.round(this.pdf.height * pixelsPerMapMillimeter)
1884
59ef76d83de7 client: pdf-gen: make scalebar dynamic
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parents: 1883
diff changeset
212 ];
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parents: 1883
diff changeset
213
1883
76a6d334e681 Client: pdf-gen: refactor addScaleBar
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parents: 1882
diff changeset
214 // generate PDF and open it
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parents: 1882
diff changeset
215 // our units are milimeters; width 0 x height 0 is left upper corner
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parents: 1882
diff changeset
216
76a6d334e681 Client: pdf-gen: refactor addScaleBar
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parents: 1882
diff changeset
217 // Step 1 prepare and save current map extend
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parents: 1882
diff changeset
218 // Then add callback "rendercomplete" for Step 3
76a6d334e681 Client: pdf-gen: refactor addScaleBar
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parents: 1882
diff changeset
219 // which will generate the pdf and resets the map view
76a6d334e681 Client: pdf-gen: refactor addScaleBar
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parents: 1882
diff changeset
220 // Step 2 which starts rendering a map with the necessary image size
76a6d334e681 Client: pdf-gen: refactor addScaleBar
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parents: 1882
diff changeset
221
1874
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diff changeset
222 var map = this.openLayersMap;
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parents: 1635
diff changeset
223 var mapSize = map.getSize(); // size in pixels of the map in the DOM
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parents: 1635
diff changeset
224 // Calculate the extent for the current view state and the passed size.
bad32adafef2 client: add real pdf generation with jspdf
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parents: 1635
diff changeset
225 // The size is the pixel dimensions of the box into which the calculated
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parents: 1635
diff changeset
226 // extent should fit.
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parents: 1635
diff changeset
227 var mapExtent = map.getView().calculateExtent(mapSize);
1883
76a6d334e681 Client: pdf-gen: refactor addScaleBar
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parents: 1882
diff changeset
228
2218
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parents: 2215
diff changeset
229 this.pdf.doc = new jsPDF(this.form.format, "mm", this.form.paperSize);
1883
76a6d334e681 Client: pdf-gen: refactor addScaleBar
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parents: 1882
diff changeset
230
1874
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parents: 1635
diff changeset
231 // set a callback for after the next complete rendering of the map
2218
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
232 map.once("rendercomplete", event => {
1874
bad32adafef2 client: add real pdf generation with jspdf
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parents: 1635
diff changeset
233 let canvas = event.context.canvas;
1887
3ed036adc80f client: pdf-gen: fix scale calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1886
diff changeset
234
3ed036adc80f client: pdf-gen: fix scale calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1886
diff changeset
235 // because we are using Web Mercator, a pixel represents
3ed036adc80f client: pdf-gen: fix scale calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1886
diff changeset
236 // a differently sizes spot depending on the place of the map.
3ed036adc80f client: pdf-gen: fix scale calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1886
diff changeset
237 // So we use a value calculated from the center of the current view.
1884
59ef76d83de7 client: pdf-gen: make scalebar dynamic
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parents: 1883
diff changeset
238 let view = map.getView();
1887
3ed036adc80f client: pdf-gen: fix scale calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1886
diff changeset
239 let proj = view.getProjection();
3ed036adc80f client: pdf-gen: fix scale calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1886
diff changeset
240 let metersPerPixel = // average meters (reality) per pixel (map)
3ed036adc80f client: pdf-gen: fix scale calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1886
diff changeset
241 getPointResolution(proj, view.getResolution(), view.getCenter()) *
3ed036adc80f client: pdf-gen: fix scale calculation
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parents: 1886
diff changeset
242 proj.getMetersPerUnit();
1897
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
243 // DEBUG console.log("metersPerPixel = ", metersPerPixel);
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
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parents: 1887
diff changeset
244
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
245 let scaleNominator = Math.round(
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
246 // the x in 1:x map scale
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
247 1000 * pixelsPerMapMillimeter * metersPerPixel
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
248 );
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
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parents: 1887
diff changeset
249 console.log("scaleNominator = ", scaleNominator);
1884
59ef76d83de7 client: pdf-gen: make scalebar dynamic
Bernhard Reiter <bernhard@intevation.de>
parents: 1883
diff changeset
250
1886
20fe31b4dd5d client: pdf-gen: use jpeg, add scale number.
Bernhard Reiter <bernhard@intevation.de>
parents: 1884
diff changeset
251 var data = canvas.toDataURL("image/jpeg");
2218
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
252 this.pdf.doc.addImage(data, "JPEG", 0, 0);
1903
7247ac316cb7 client: pdf-gen: improve layout and ui
Bernhard Reiter <bernhard@intevation.de>
parents: 1897
diff changeset
253
2205
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
254 if (template) {
2218
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parents: 2215
diff changeset
255 template.elements.forEach(e => {
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
256 switch (e.type) {
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
257 case "text": {
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
258 this.addText(
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
259 e.position,
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
260 e.offset,
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
261 e.width,
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
262 e.height,
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
263 e.padding,
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
264 e.fontSize,
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
265 e.color,
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
266 e.text
2205
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
267 );
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
268 break;
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
269 }
2218
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
270 case "image": {
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
271 this.addImage(
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parents: 2215
diff changeset
272 e.url,
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
273 e.format,
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
274 e.position,
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
275 e.offset,
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
276 e.width,
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
277 e.height,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
278 e.border
2207
da902f0dac88 pdf-gen: add fixed coordinates and values
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2205
diff changeset
279 );
2205
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
280 break;
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
281 }
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
282 case "bottleneck": {
2219
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
283 this.addBottleneckInfo(
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
284 e.position,
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
285 e.offset
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
286 );
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
287 break;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
288 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
289 case "legend": {
2219
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
290 this.addLegend(
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
291 e.position,
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
292 e.offset
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
293 );
2205
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
294 break;
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
295 }
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
296 case "scalebar": {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
297 this.addScaleBar(scaleNominator, e.position, e.offset);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
298 break;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
299 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
300 case "northarrow": {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
301 this.addNorthArrow(e.position, e.offset, e.size);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
302 break;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
303 }
2205
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
304 }
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
305 });
1928
76ca071cb006 client: pdf-gen: add legend graphic
Bernhard Reiter <bernhard@intevation.de>
parents: 1914
diff changeset
306
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
307 this.pdf.doc.save("map.pdf");
2205
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
308 }
1874
bad32adafef2 client: add real pdf generation with jspdf
Bernhard Reiter <bernhard@intevation.de>
parents: 1635
diff changeset
309 // reset to original size
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Bernhard Reiter <bernhard@intevation.de>
parents: 1635
diff changeset
310 map.setSize(mapSize);
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Bernhard Reiter <bernhard@intevation.de>
parents: 1635
diff changeset
311 map.getView().fit(mapExtent, { size: mapSize });
bad32adafef2 client: add real pdf generation with jspdf
Bernhard Reiter <bernhard@intevation.de>
parents: 1635
diff changeset
312
1947
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
313 // as we are done: re-enable button
2218
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
314 this.readyToGenerate = true;
1874
bad32adafef2 client: add real pdf generation with jspdf
Bernhard Reiter <bernhard@intevation.de>
parents: 1635
diff changeset
315 });
bad32adafef2 client: add real pdf generation with jspdf
Bernhard Reiter <bernhard@intevation.de>
parents: 1635
diff changeset
316
bad32adafef2 client: add real pdf generation with jspdf
Bernhard Reiter <bernhard@intevation.de>
parents: 1635
diff changeset
317 // trigger rendering
1947
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
318 this.prepareRendering(function() {
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
319 map.setSize(mapSizeForPrint);
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
320 map.getView().fit(mapExtent, { size: mapSizeForPrint });
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
321 });
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
322 },
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
323 prepareRendering(callback) {
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
324 // call callback() once the preparations are done
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
325 this.logoImageForPDF = new Image();
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
326
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
327 this.logoImageForPDF.onload = function() {
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
328 callback();
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
329 };
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
330
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
331 if (this.logoForPDF) {
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
332 this.logoImageForPDF.src = this.logoForPDF;
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
333 } else {
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
334 this.logoImageForPDF.src = "/img/gemma-logo-for-pdf.png";
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
335 }
1876
e53924abb4a2 client: export some elements to pdf
Fadi Abbud <fadi.abbud@intevation.de>
parents: 1874
diff changeset
336 },
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
337 addRoundedBox(x, y, w, h) {
1883
76a6d334e681 Client: pdf-gen: refactor addScaleBar
Bernhard Reiter <bernhard@intevation.de>
parents: 1882
diff changeset
338 // draws a rounded background box at (x,y) width x height
76a6d334e681 Client: pdf-gen: refactor addScaleBar
Bernhard Reiter <bernhard@intevation.de>
parents: 1882
diff changeset
339 // using jsPDF units
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
340 this.pdf.doc.setDrawColor(255, 255, 255);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
341 this.pdf.doc.setFillColor(255, 255, 255);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
342 this.pdf.doc.roundedRect(x, y, w, h, 3, 3, "FD");
1883
76a6d334e681 Client: pdf-gen: refactor addScaleBar
Bernhard Reiter <bernhard@intevation.de>
parents: 1882
diff changeset
343 },
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
344 addScaleBar(scaleNominator, position, offset) {
1897
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
345 // scaleNominator is the x in 1:x of the map scale
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
346
2218
631ca0412db9 adjusted positioning of pdf elements
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parents: 2215
diff changeset
347 // hardcode maximal width for now
1933
1aa2921d8832 client: pdf-gen: make scalebar box size dynamic
Bernhard Reiter <bernhard@intevation.de>
parents: 1931
diff changeset
348 let maxWidth = 80; // in mm
1aa2921d8832 client: pdf-gen: make scalebar box size dynamic
Bernhard Reiter <bernhard@intevation.de>
parents: 1931
diff changeset
349
1897
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
350 // reduce width until we'll find a nice number for printing
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
351 // strategy:
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
352 // 1. check which unit prefix we shall use to get [10:10000[
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
353 // 2. using a mapping for the leading digit to get [1:10[
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
354 // 3. select a smaller number which is nicely dividable
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
355 // 4. scale up again to get length in paper mm and to be shown
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
356
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
357 // from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/log10#Polyfill
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
358 let log10 =
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
359 Math.log10 || // more precise, but unsupported by IE
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
360 function(x) {
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
361 return Math.log(x) * Math.LOG10E;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
362 };
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
363
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
364 let maxLength = maxWidth * scaleNominator;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
365
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
366 let unit = "mm";
1914
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1903
diff changeset
367 let unitConversionFactor = 1;
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1903
diff changeset
368 if (maxLength >= 1e7) {
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1903
diff changeset
369 // >= 10 km
1897
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
370 unit = "km";
1914
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1903
diff changeset
371 unitConversionFactor = 1e6;
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1903
diff changeset
372 } else if (maxLength >= 1e4) {
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1903
diff changeset
373 // >= 10 m
1897
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
374 unit = "m";
1914
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1903
diff changeset
375 unitConversionFactor = 1e3;
1897
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
376 }
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
377
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
378 maxLength /= unitConversionFactor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
379
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
380 // DEBUG console.log(maxLength, unit);
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
381 let unroundedLength = maxLength;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
382 let numberOfDigits = Math.floor(log10(unroundedLength));
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
383 let factor = Math.pow(10, numberOfDigits);
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
384 let mapped = unroundedLength / factor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
385 // DEBUG console.log(mapped);
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
386
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
387 var length = Math.floor(maxLength); // just to have an upper limit
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
388
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
389 // manually only use numbers that are very nice to devide by 4
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
390 // note that this is taken into account for rounding later
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
391 if (mapped > 8) {
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
392 length = 8 * factor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
393 } else if (mapped > 4) {
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
394 length = 4 * factor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
395 } else if (mapped > 2) {
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
396 length = 2 * factor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
397 } else {
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
398 length = factor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
399 }
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
400
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
401 let size = (length * unitConversionFactor) / scaleNominator / 4;
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
402 let fullSize = size * 4;
1933
1aa2921d8832 client: pdf-gen: make scalebar box size dynamic
Bernhard Reiter <bernhard@intevation.de>
parents: 1931
diff changeset
403
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
404 // x/y defaults to offset for topleft corner (normal x/y coordinates)
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
405 let x = offset.x;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
406 let y = offset.y;
1933
1aa2921d8832 client: pdf-gen: make scalebar box size dynamic
Bernhard Reiter <bernhard@intevation.de>
parents: 1931
diff changeset
407
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
408 // if position is on the right, x needs to be calculate with pdf width and
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
409 // the size of the element
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
410 if (["topright", "bottomright"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
411 x = this.pdf.width - offset.x - fullSize - 8;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
412 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
413 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
414 y = this.pdf.height - offset.y - 10;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
415 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
416
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
417 // to give the outer white box 4mm padding
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
418 let scaleBarX = x + 4;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
419 let scaleBarY = y + 5; // 5 because above the scalebar will be the numbers
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
420
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
421 // draw outer white box
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
422 this.addRoundedBox(x, y, fullSize + 8, 10);
1897
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
423
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
424 // draw first part of scalebar
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
425 this.pdf.doc.setDrawColor(0, 0, 0);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
426 this.pdf.doc.setFillColor(0, 0, 0);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
427 this.pdf.doc.rect(scaleBarX, scaleBarY, size, 1, "FD");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
428
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
429 // draw second part of scalebar
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
430 this.pdf.doc.setDrawColor(0, 0, 0);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
431 this.pdf.doc.setFillColor(255, 255, 255);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
432 this.pdf.doc.rect(scaleBarX + size, scaleBarY, size, 1, "FD");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
433
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
434 // draw third part of scalebar
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
435 this.pdf.doc.setDrawColor(0, 0, 0);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
436 this.pdf.doc.setFillColor(0, 0, 0);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
437 this.pdf.doc.rect(scaleBarX + size * 2, scaleBarY, size * 2, 1, "FD");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
438
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
439 // draw numeric labels above scalebar
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
440 this.pdf.doc.setFontSize(5);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
441 this.pdf.doc.text(scaleBarX, scaleBarY - 1, "0");
1897
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
442 // /4 and could give 2.5. We still round, because of floating point arith
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
443 this.pdf.doc.text(
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
444 scaleBarX + size - 1,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
445 scaleBarY - 1,
1897
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
446 (Math.round((length * 10) / 4) / 10).toString()
1884
59ef76d83de7 client: pdf-gen: make scalebar dynamic
Bernhard Reiter <bernhard@intevation.de>
parents: 1883
diff changeset
447 );
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
448 this.pdf.doc.text(
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
449 scaleBarX + size * 2 - 2,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
450 scaleBarY - 1,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
451 Math.round(length / 2).toString()
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
452 );
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
453 this.pdf.doc.text(
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
454 scaleBarX + size * 4 - 4,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
455 scaleBarY - 1,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
456 Math.round(length).toString() + " " + unit
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
457 );
1876
e53924abb4a2 client: export some elements to pdf
Fadi Abbud <fadi.abbud@intevation.de>
parents: 1874
diff changeset
458 },
e53924abb4a2 client: export some elements to pdf
Fadi Abbud <fadi.abbud@intevation.de>
parents: 1874
diff changeset
459
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
460 addNorthArrow(position, offset, size) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
461 // TODO: fix positioning
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
462 // x/y defaults to offset for topleft corner (normal x/y coordinates)
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
463 let x1 = offset.x;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
464 let y1 = offset.y;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
465
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
466 // if position is on the right, x needs to be calculate with pdf width and
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
467 // the size of the element
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
468 if (["topright", "bottomright"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
469 x1 = this.pdf.width - offset.x - size;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
470 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
471 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
472 y1 = this.pdf.height - offset.y - size;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
473 }
2219
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
474
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
475
1876
e53924abb4a2 client: export some elements to pdf
Fadi Abbud <fadi.abbud@intevation.de>
parents: 1874
diff changeset
476 var y2 = y1 + size * 3;
e53924abb4a2 client: export some elements to pdf
Fadi Abbud <fadi.abbud@intevation.de>
parents: 1874
diff changeset
477 var x3 = x1 - size * 2;
e53924abb4a2 client: export some elements to pdf
Fadi Abbud <fadi.abbud@intevation.de>
parents: 1874
diff changeset
478 var y3 = y1 + size * 5;
e53924abb4a2 client: export some elements to pdf
Fadi Abbud <fadi.abbud@intevation.de>
parents: 1874
diff changeset
479 var x4 = x1 + size * 2;
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
480 // white triangle
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
481 this.pdf.doc.setFillColor(255, 255, 255);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
482 this.pdf.doc.setDrawColor(255, 255, 255);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
483 this.pdf.doc.triangle(
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
484 x3 - 0.8,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
485 y3 + 1.2,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
486 x1,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
487 y1 - 1.2,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
488 x1,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
489 y2 + 0.6,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
490 "F"
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
491 );
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
492 this.pdf.doc.triangle(
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
493 x1,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
494 y1 - 1.2,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
495 x1,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
496 y2 + 0.6,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
497 x4 + 0.8,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
498 y3 + 1.2,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
499 "F"
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
500 );
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
501
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
502 // north arrow
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
503 this.pdf.doc.setDrawColor(0, 0, 0);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
504 this.pdf.doc.setFillColor(255, 255, 255);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
505 this.pdf.doc.triangle(x3, y3, x1, y1, x1, y2, "FD");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
506 this.pdf.doc.setFillColor(0, 0, 0);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
507 this.pdf.doc.triangle(x1, y1, x1, y2, x4, y3, "FD");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
508 this.pdf.doc.setFontSize(size * 3.1);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
509 this.pdf.doc.setTextColor(255, 255, 255);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
510 this.pdf.doc.setFontStyle("bold");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
511 this.pdf.doc.text(size < 3 ? x1 - 0.5 : x1 - 1.3, y3 + 1, "N");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
512 this.pdf.doc.setFontSize(size * 3);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
513 this.pdf.doc.setTextColor(0, 0, 0);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
514 this.pdf.doc.setFontStyle("normal");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
515 this.pdf.doc.text(size < 3 ? x1 - 0.5 : x1 - 1.3, y3 + 1, "N");
1876
e53924abb4a2 client: export some elements to pdf
Fadi Abbud <fadi.abbud@intevation.de>
parents: 1874
diff changeset
516 },
e53924abb4a2 client: export some elements to pdf
Fadi Abbud <fadi.abbud@intevation.de>
parents: 1874
diff changeset
517 // add some text at specific coordinates and determine how many wrolds in single line
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
518 addText(position, offset, width, height, padding, fontSize, color, text) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
519 // x/y defaults to offset for topleft corner (normal x/y coordinates)
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
520 let x = offset.x;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
521 let y = offset.y;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
522
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
523 // if position is on the right, x needs to be calculate with pdf width and
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
524 // the size of the element
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
525 if (["topright", "bottomright"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
526 x = this.pdf.width - offset.x - width - 8;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
527 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
528 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
529 y = this.pdf.height - offset.y - 10;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
530 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
531
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
532 this.addRoundedBox(x, y, width, height);
2219
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
533
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
534 // replace placeholders
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
535 if (text.includes("{date}")) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
536 text = text.replace("{date}", new Date().toLocaleString(locale2));
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
537 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
538 if (text.includes("{user}")) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
539 text = text.replace("{user}", this.user);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
540 }
1947
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
541
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
542 // split the incoming string to an array, each element is a string of words in a single line
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
543 var textLines = this.pdf.doc.splitTextToSize(text, width - 2 * padding);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
544 this.pdf.doc.setTextColor(color);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
545 this.pdf.doc.setFontSize(fontSize);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
546 this.pdf.doc.text(x + padding, y + padding, textLines);
1931
8fb1b1a8ea85 client: pdf-gen: improve legend behaviour
Bernhard Reiter <bernhard@intevation.de>
parents: 1928
diff changeset
547 },
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
548 addImage(url, format, position, offset, width, height, border) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
549 // x/y defaults to offset for topleft corner (normal x/y coordinates)
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
550 let x = offset.x;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
551 let y = offset.y;
1931
8fb1b1a8ea85 client: pdf-gen: improve legend behaviour
Bernhard Reiter <bernhard@intevation.de>
parents: 1928
diff changeset
552
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
553 // if position is on the right, x needs to be calculate with pdf width and
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
554 // the size of the element
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
555 if (["topright", "bottomright"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
556 x = this.pdf.width - offset.x - width;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
557 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
558 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
559 y = this.pdf.height - offset.y - height;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
560 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
561
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
562 this.addRoundedBox(x, y, width, height);
2219
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
563
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
564 let image = new Image();
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
565 image.src = url;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
566 this.pdf.doc.addImage(
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
567 image,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
568 x + border,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
569 y + border,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
570 width - 2 * border,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
571 height - 2 * border
2137
a31c9fa47ab8 client: pdf-gen: add bottleneck details
Bernhard Reiter <bernhard@intevation.de>
parents: 2124
diff changeset
572 );
a31c9fa47ab8 client: pdf-gen: add bottleneck details
Bernhard Reiter <bernhard@intevation.de>
parents: 2124
diff changeset
573 },
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
574 addLegend(position, offset) {
2219
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
575 if (this.selectedBottleneck && this.getLayerByName("Bottleneck isolines").isVisible) {
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
576 // transforming into an HTMLImageElement only to find out
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
577 // the width x height of the legend image
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
578 // FUTURE: find a better way to get the width and height
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
579 let legendImage = new Image();
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
580 legendImage.src = this.isolinesLegendImgDataURL;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
581 let aspectRatio = legendImage.width / legendImage.height;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
582 let width = 54;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
583 let height = width / aspectRatio;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
584 let padding = 2;
2219
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
585
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
586 // x/y defaults to offset for topleft corner (normal x/y coordinates)
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
587 let x = offset.x;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
588 let y = offset.y;
2219
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
589
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
590 // if position is on the right, x needs to be calculate with pdf width and
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
591 // the size of the element
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
592 if (["topright", "bottomright"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
593 x = this.pdf.width - offset.x - width;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
594 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
595 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
596 y = this.pdf.height - offset.y - height;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
597 }
2137
a31c9fa47ab8 client: pdf-gen: add bottleneck details
Bernhard Reiter <bernhard@intevation.de>
parents: 2124
diff changeset
598
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
599 this.addRoundedBox(x, y, width, height);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
600 this.pdf.doc.addImage(
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
601 legendImage,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
602 x + padding,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
603 y + padding,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
604 width - 2 * padding,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
605 height - 2 * padding
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
606 );
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
607 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
608 },
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
609 addBottleneckInfo(position, offset) {
2219
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
610 if (this.selectedBottleneck && this.getLayerByName("Bottleneck isolines").isVisible) {
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
611 let width = 54;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
612 let height = 13;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
613 let padding = 5;
2219
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
614
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
615 // x/y defaults to offset for topleft corner (normal x/y coordinates)
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
616 let x = offset.x;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
617 let y = offset.y;
2219
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
618
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
619 // if position is on the right, x needs to be calculate with pdf width and
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
620 // the size of the element
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
621 if (["topright", "bottomright"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
622 x = this.pdf.width - offset.x - width;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
623 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
624 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
625 y = this.pdf.height - offset.y - height;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
626 }
2137
a31c9fa47ab8 client: pdf-gen: add bottleneck details
Bernhard Reiter <bernhard@intevation.de>
parents: 2124
diff changeset
627
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
628 this.addRoundedBox(x, y, width, height);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
629
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
630 this.pdf.doc.setFont("times", "normal");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
631 this.pdf.doc.setFontSize(9);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
632
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
633 let str, w;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
634
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
635 str = this.$gettext("Bottleneck") + ": ";
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
636 w = this.pdf.doc.getTextWidth(str);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
637 this.pdf.doc.setFontStyle("italic");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
638 this.pdf.doc.text(x + padding, y + padding, str);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
639 str = this.selectedBottleneck;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
640 this.pdf.doc.setFontStyle("bold");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
641 this.pdf.doc.text(x + padding + w, y + padding, str);
2219
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
642
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
643 str = this.$gettext("Survey date") + ": ";
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
644 w = this.pdf.doc.getTextWidth(str);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
645 this.pdf.doc.setFontStyle("italic");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
646 this.pdf.doc.text(x + padding, y + padding + 3, str);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
647 str = this.selectedSurvey.date_info;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
648 this.pdf.doc.setFontStyle("normal");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
649 this.pdf.doc.text(x + padding + w, y + padding + 3, str);
2219
80de3787cdb3 removed unnecessary else block
Markus Kottlaender <markus@intevation.de>
parents: 2218
diff changeset
650
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
651 str = this.$gettext("Ref gauge") + ": ";
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
652 w = this.pdf.doc.getTextWidth(str);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
653 this.pdf.doc.setFontStyle("italic");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
654 this.pdf.doc.text(x + padding, y + padding + 6, str);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
655 str = this.selectedSurvey.gauge_objname;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
656 this.pdf.doc.setFontStyle("normal");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
657 this.pdf.doc.text(x + padding + w, y + padding + 6, str);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
658 }
1272
bc55ffaeb639 cleaned up client/src directory
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
659 }
2212
733cfc3db48a started pdf template administration
Markus Kottlaender <markus@intevation.de>
parents: 2207
diff changeset
660 },
733cfc3db48a started pdf template administration
Markus Kottlaender <markus@intevation.de>
parents: 2207
diff changeset
661 mounted() {
733cfc3db48a started pdf template administration
Markus Kottlaender <markus@intevation.de>
parents: 2207
diff changeset
662 this.$store.dispatch("application/loadPdfTemplates").then(() => {
2214
5a4b0c85e7a8 values in template select are now the actual objects
Markus Kottlaender <markus@intevation.de>
parents: 2212
diff changeset
663 this.form.template = this.pdfTemplates[0];
2212
733cfc3db48a started pdf template administration
Markus Kottlaender <markus@intevation.de>
parents: 2207
diff changeset
664 });
1272
bc55ffaeb639 cleaned up client/src directory
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
665 }
bc55ffaeb639 cleaned up client/src directory
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
666 };
bc55ffaeb639 cleaned up client/src directory
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
667 </script>