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annotate client/src/components/Pdftool.vue @ 2325:7bbf9ccda701

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client: fix resetting of zoom level after pdf-gen * Applying the upstream fix for resetting the zoom level after a pdf-generation.
author Bernhard Reiter <bernhard@intevation.de>
date Tue, 19 Feb 2019 11:38:45 +0100
parents c00e3f7f5b17
children 6efd7ecd3a7d
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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: 18rem">
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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 pointer"
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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 templates"
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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 <select
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33 v-model="form.format"
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34 class="form-control form-control-sm d-block mb-2 w-100"
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35 >
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36 <option value="landscape"><translate>landscape</translate></option>
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37 <option value="portrait"><translate>portrait</translate></option>
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38 </select>
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39 <div class="d-flex">
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40 <div class="flex-fill mr-2">
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41 <select
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42 v-model="form.resolution"
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43 class="form-control form-control-sm mb-2 d-block w-100"
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44 >
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45 <option value="80"><translate>80 dpi</translate></option>
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46 <option value="120"><translate>120 dpi</translate></option>
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47 <option value="200"><translate>200 dpi</translate></option>
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48 </select>
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49 </div>
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50 <div class="flex-fill ml-2">
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51 <select
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52 v-model="form.paperSize"
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53 class="form-control form-control-sm mb-2 d-block w-100"
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54 >
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55 <option value="a4"><translate>A4</translate></option>
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56 <option value="a3"><translate>A3</translate></option>
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57 </select>
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58 </div>
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59 </div>
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60 <button
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61 @click="download"
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62 :key="'downloadBtn'"
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63 type="button"
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64 v-if="readyToGenerate"
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65 class="btn btn-sm btn-info d-block w-100 mt-2"
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66 >
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67 <translate>Generate PDF</translate>
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68 </button>
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69 <button
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70 @click="cancel"
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71 :key="'cancelBtn'"
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72 type="button"
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73 v-else
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74 class="btn btn-sm btn-danger d-block w-100 mt-2"
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75 >
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76 <font-awesome-icon class="mr-1" icon="spinner" spin />
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77 <translate>Cancel</translate>
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78 </button>
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79 </div>
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80 </div>
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81 </div>
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82 </template>
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83
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84 <script>
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85 /* This is Free Software under GNU Affero General Public License v >= 3.0
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86 * without warranty, see README.md and license for details.
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87 *
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88 * SPDX-License-Identifier: AGPL-3.0-or-later
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89 * License-Filename: LICENSES/AGPL-3.0.txt
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90 *
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91 * Copyright (C) 2018, 2019 by via donau
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92 * – Österreichische Wasserstraßen-Gesellschaft mbH
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93 * Software engineering by Intevation GmbH
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94 *
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95 * Author(s):
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96 * * Markus Kottländer <markus.kottlaender@intevation.de>
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97 * * Bernhard E. Reiter <bernhard@intevation.de>
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98 * * Fadi Abbud <fadi.abbud@intevation.de>
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99 */
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100 import { mapGetters, mapState } from "vuex";
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101 import jsPDF from "jspdf";
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102 import "@/lib/font-linbiolinum.js";
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103 import { getPointResolution } from "ol/proj.js";
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104 import locale2 from "locale2";
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105 import { HTTP } from "../lib/http";
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106 import { displayError } from "@/lib/errors.js";
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107 import { LAYERS } from "@/store/map.js";
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108
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109 var paperSizes = {
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110 // in millimeter, landscape [width, height]
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111 a3: [420, 297],
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112 a4: [297, 210]
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113 };
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114
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115 export default {
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116 name: "pdftool",
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117 data() {
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118 return {
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119 form: {
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120 template: null,
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121 format: "landscape",
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122 paperSize: "a4",
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123 downloadType: "download",
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124 resolution: "80"
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125 },
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126 templates: [
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127 {
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128 name: "Default",
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129 properties: {
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130 format: "landscape",
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131 paperSize: "a4",
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132 resolution: "80"
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133 },
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134 elements: [
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135 {
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136 type: "scalebar",
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137 position: "bottomright",
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138 offset: { x: 2, y: 2 }
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139 },
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parents: 2260
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140 {
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141 type: "textbox",
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142 position: "bottomleft",
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143 offset: { x: 2, y: 2 },
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144 width: 60,
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145 fontSize: 8,
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146 text: this.$gettext("Generated by") + " " + "{user}, {date}"
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147 },
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148 {
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149 type: "northarrow",
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150 position: "topright",
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151 offset: { x: 6, y: 4 },
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152 size: 2
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153 }
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154 ]
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155 }
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156 ],
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157 templateData: null,
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158 pdf: {
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159 doc: null,
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160 width: null,
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161 height: null
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162 },
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163 logoImageForPDF: null, // a HTMLImageElement instance
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164 readyToGenerate: true, // if the user is allowed to press the button
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165 rendercompleteListener: null,
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166 mapSize: null,
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167 mapExtent: null
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168 };
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169 },
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170 computed: {
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171 ...mapState("application", ["showPdfTool", "logoForPDF"]),
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172 ...mapState("bottlenecks", ["selectedBottleneck", "selectedSurvey"]),
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173 ...mapState("map", ["openLayersMap", "isolinesLegendImgDataURL"]),
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174 ...mapGetters("map", ["getLayerByName"]),
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175 ...mapState("user", ["user"])
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176 },
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177 methods: {
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178 // When a template is chosen from the dropdown, its propoerties are
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179 // applied to the rest of the form.
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180 applyTemplateToForm() {
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181 if (this.form.template) {
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182 HTTP.get("/templates/print/" + this.form.template.name, {
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183 headers: {
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184 "X-Gemma-Auth": localStorage.getItem("token"),
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185 "Content-type": "text/xml; charset=UTF-8"
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186 }
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187 })
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188 .then(response => {
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189 this.templateData = response.data.template_data;
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190 this.form.format = this.templateData.properties.format;
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191 this.form.paperSize = this.templateData.properties.paperSize;
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192 this.form.resolution = this.templateData.properties.resolution;
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193 })
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194 .catch(e => {
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195 const { status, data } = e.response;
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196 displayError({
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197 title: this.$gettext("Backend Error"),
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198 message: `${status}: ${data.message || data}`
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199 });
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200 });
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201 }
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202 },
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203 download() {
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204 // disable button while working on it
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205 this.readyToGenerate = false;
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206
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207 console.log(
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208 "will generate pdf with",
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parents: 1613
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209 this.form.paperSize,
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210 this.form.format,
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211 this.form.resolution
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212 );
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parents: 1882
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213
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214 if (this.form.format !== "portrait") {
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215 // landscape, default
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216 this.pdf.width = paperSizes[this.form.paperSize][0];
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217 this.pdf.height = paperSizes[this.form.paperSize][1];
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218 } else {
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219 // switch width and height
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220 this.pdf.width = paperSizes[this.form.paperSize][1];
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diff changeset
221 this.pdf.height = paperSizes[this.form.paperSize][0];
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222 }
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223
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224 // FUTURE: consider margins
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225
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parents: 1883
diff changeset
226 // dots per mm = dots per inch / (25.4 mm/inch)
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parents: 1883
diff changeset
227 var pixelsPerMapMillimeter = this.form.resolution / 25.4;
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parents: 1883
diff changeset
228 var mapSizeForPrint = [
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parents: 1883
diff changeset
229 // in pixel
2218
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230 Math.round(this.pdf.width * pixelsPerMapMillimeter),
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parents: 2215
diff changeset
231 Math.round(this.pdf.height * pixelsPerMapMillimeter)
1884
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parents: 1883
diff changeset
232 ];
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parents: 1883
diff changeset
233
1883
76a6d334e681 Client: pdf-gen: refactor addScaleBar
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parents: 1882
diff changeset
234 // generate PDF and open it
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parents: 1882
diff changeset
235 // our units are milimeters; width 0 x height 0 is left upper corner
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parents: 1882
diff changeset
236
76a6d334e681 Client: pdf-gen: refactor addScaleBar
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parents: 1882
diff changeset
237 // Step 1 prepare and save current map extend
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parents: 1882
diff changeset
238 // Then add callback "rendercomplete" for Step 3
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parents: 1882
diff changeset
239 // which will generate the pdf and resets the map view
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parents: 1882
diff changeset
240 // Step 2 which starts rendering a map with the necessary image size
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parents: 1882
diff changeset
241
1874
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diff changeset
242 var map = this.openLayersMap;
2275
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parents: 2265
diff changeset
243 this.mapSize = map.getSize(); // size in pixels of the map in the DOM
1874
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diff changeset
244 // Calculate the extent for the current view state and the passed size.
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parents: 1635
diff changeset
245 // The size is the pixel dimensions of the box into which the calculated
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parents: 1635
diff changeset
246 // extent should fit.
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diff changeset
247 this.mapExtent = map.getView().calculateExtent(this.mapSize);
1883
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parents: 1882
diff changeset
248
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diff changeset
249 this.pdf.doc = new jsPDF(this.form.format, "mm", this.form.paperSize);
1874
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diff changeset
250 // set a callback for after the next complete rendering of the map
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diff changeset
251 this.rendercompleteListener = map.once("rendercomplete", event => {
1874
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diff changeset
252 let canvas = event.context.canvas;
1887
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parents: 1886
diff changeset
253
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parents: 1886
diff changeset
254 // because we are using Web Mercator, a pixel represents
2240
c3cc21dee75d client: pdf-gen add multi-language font
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parents: 2227
diff changeset
255 // a differently sized spot depending on the place of the map.
1887
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parents: 1886
diff changeset
256 // So we use a value calculated from the center of the current view.
1884
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parents: 1883
diff changeset
257 let view = map.getView();
1887
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parents: 1886
diff changeset
258 let proj = view.getProjection();
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parents: 1886
diff changeset
259 let metersPerPixel = // average meters (reality) per pixel (map)
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parents: 1886
diff changeset
260 getPointResolution(proj, view.getResolution(), view.getCenter()) *
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parents: 1886
diff changeset
261 proj.getMetersPerUnit();
1897
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
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parents: 1887
diff changeset
262 // DEBUG console.log("metersPerPixel = ", metersPerPixel);
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parents: 1887
diff changeset
263
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parents: 1887
diff changeset
264 let scaleNominator = Math.round(
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parents: 1887
diff changeset
265 // the x in 1:x map scale
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parents: 1887
diff changeset
266 1000 * pixelsPerMapMillimeter * metersPerPixel
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parents: 1887
diff changeset
267 );
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parents: 1887
diff changeset
268 console.log("scaleNominator = ", scaleNominator);
1884
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parents: 1883
diff changeset
269
1886
20fe31b4dd5d client: pdf-gen: use jpeg, add scale number.
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parents: 1884
diff changeset
270 var data = canvas.toDataURL("image/jpeg");
2227
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parents: 2226
diff changeset
271 this.pdf.doc.addImage(
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parents: 2226
diff changeset
272 data,
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parents: 2226
diff changeset
273 "JPEG",
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parents: 2226
diff changeset
274 0,
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parents: 2226
diff changeset
275 0,
9b545e470b94 PDF generation: logo image, adjusted templates
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parents: 2226
diff changeset
276 this.pdf.width,
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parents: 2226
diff changeset
277 this.pdf.height
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parents: 2226
diff changeset
278 );
1903
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parents: 1897
diff changeset
279
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parents: 2240
diff changeset
280 if (this.templateData) {
2240
c3cc21dee75d client: pdf-gen add multi-language font
Bernhard Reiter <bernhard@intevation.de>
parents: 2227
diff changeset
281 this.pdf.doc.setFont("linbiolinum", "normal");
c3cc21dee75d client: pdf-gen add multi-language font
Bernhard Reiter <bernhard@intevation.de>
parents: 2227
diff changeset
282 let defaultFontSize = 11,
2247
e6fba449aa3c merged pdf-export in default
Markus Kottlaender <markus@intevation.de>
parents: 2240
diff changeset
283 defaultRounding = 2,
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
284 defaultTextColor = "black",
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
285 defaultBgColor = "white",
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
286 defaultPadding = 3,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
287 defaultOffset = { x: 0, y: 0 };
2247
e6fba449aa3c merged pdf-export in default
Markus Kottlaender <markus@intevation.de>
parents: 2240
diff changeset
288 this.templateData.elements.forEach(e => {
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
289 switch (e.type) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
290 case "text": {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
291 this.addText(
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
292 e.position,
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
293 e.offset || defaultOffset,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
294 e.width,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
295 e.fontSize || defaultFontSize,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
296 e.color || defaultTextColor,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
297 e.text
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
298 );
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
299 break;
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
300 }
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
301 case "box": {
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
302 this.addBox(
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
303 e.position,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
304 e.offset || defaultOffset,
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
305 e.width,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
306 e.height,
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
307 e.rounding || defaultRounding,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
308 e.color || defaultBgColor
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
309 );
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
310 break;
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
311 }
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
312 case "textbox": {
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
313 this.addTextBox(
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
314 e.position,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
315 e.offset || defaultOffset,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
316 e.width,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
317 e.height,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
318 e.rounding || defaultRounding,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
319 e.padding || defaultPadding,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
320 e.fontSize || defaultFontSize,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
321 e.color || defaultTextColor,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
322 e.background || defaultBgColor,
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
323 e.text
2205
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
324 );
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
325 break;
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
326 }
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
327 case "image": {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
328 this.addImage(
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
329 e.url,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
330 e.format,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
331 e.position,
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
332 e.offset || defaultOffset,
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
333 e.width,
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
334 e.height
2207
da902f0dac88 pdf-gen: add fixed coordinates and values
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2205
diff changeset
335 );
2205
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
336 break;
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
337 }
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
338 case "bottleneck": {
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
339 this.addBottleneckInfo(
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
340 e.position,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
341 e.offset || defaultOffset,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
342 e.rounding || defaultRounding,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
343 e.color || defaultTextColor
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
344 );
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
345 break;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
346 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
347 case "legend": {
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
348 this.addLegend(
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
349 e.position,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
350 e.offset || defaultOffset,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
351 e.rounding || defaultRounding
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
352 );
2205
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
353 break;
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
354 }
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
355 case "scalebar": {
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
356 this.addScaleBar(
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
357 scaleNominator,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
358 e.position,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
359 e.offset || defaultOffset,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
360 e.rounding || defaultRounding
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
361 );
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
362 break;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
363 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
364 case "northarrow": {
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
365 this.addNorthArrow(
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
366 e.position,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
367 e.offset || defaultOffset,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
368 e.size
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
369 );
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
370 break;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
371 }
2205
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
372 }
59c21dee6315 pdf-gen: improve pdftool to use value from template
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2124
diff changeset
373 });
1928
76ca071cb006 client: pdf-gen: add legend graphic
Bernhard Reiter <bernhard@intevation.de>
parents: 1914
diff changeset
374
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
375 this.pdf.doc.save("map.pdf");
1931
8fb1b1a8ea85 client: pdf-gen: improve legend behaviour
Bernhard Reiter <bernhard@intevation.de>
parents: 1928
diff changeset
376 }
2265
940ae7c20326 client: pdf-gen: use default template when backend does not provide any
Markus Kottlaender <markus@intevation.de>
parents: 2260
diff changeset
377
1874
bad32adafef2 client: add real pdf generation with jspdf
Bernhard Reiter <bernhard@intevation.de>
parents: 1635
diff changeset
378 // reset to original size
2275
a6cfa06c5983 client: pdf-gen: added cancel button
Markus Kottlaender <markus@intevation.de>
parents: 2265
diff changeset
379 map.setSize(this.mapSize);
2325
7bbf9ccda701 client: fix resetting of zoom level after pdf-gen
Bernhard Reiter <bernhard@intevation.de>
parents: 2321
diff changeset
380 map.getView().fit(this.mapExtent, {
7bbf9ccda701 client: fix resetting of zoom level after pdf-gen
Bernhard Reiter <bernhard@intevation.de>
parents: 2321
diff changeset
381 size: this.mapSize,
7bbf9ccda701 client: fix resetting of zoom level after pdf-gen
Bernhard Reiter <bernhard@intevation.de>
parents: 2321
diff changeset
382 // necessary to get to the previous zoom level in all cases
7bbf9ccda701 client: fix resetting of zoom level after pdf-gen
Bernhard Reiter <bernhard@intevation.de>
parents: 2321
diff changeset
383 // details see https://github.com/openlayers/openlayers/issues/9235
7bbf9ccda701 client: fix resetting of zoom level after pdf-gen
Bernhard Reiter <bernhard@intevation.de>
parents: 2321
diff changeset
384 constrainResolution: false
7bbf9ccda701 client: fix resetting of zoom level after pdf-gen
Bernhard Reiter <bernhard@intevation.de>
parents: 2321
diff changeset
385 });
1874
bad32adafef2 client: add real pdf generation with jspdf
Bernhard Reiter <bernhard@intevation.de>
parents: 1635
diff changeset
386
1947
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
387 // as we are done: re-enable button
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
388 this.readyToGenerate = true;
1874
bad32adafef2 client: add real pdf generation with jspdf
Bernhard Reiter <bernhard@intevation.de>
parents: 1635
diff changeset
389 });
bad32adafef2 client: add real pdf generation with jspdf
Bernhard Reiter <bernhard@intevation.de>
parents: 1635
diff changeset
390
bad32adafef2 client: add real pdf generation with jspdf
Bernhard Reiter <bernhard@intevation.de>
parents: 1635
diff changeset
391 // trigger rendering
2227
9b545e470b94 PDF generation: logo image, adjusted templates
Markus Kottlaender <markus@intevation.de>
parents: 2226
diff changeset
392 map.setSize(mapSizeForPrint);
2275
a6cfa06c5983 client: pdf-gen: added cancel button
Markus Kottlaender <markus@intevation.de>
parents: 2265
diff changeset
393 map.getView().fit(this.mapExtent, { size: mapSizeForPrint });
a6cfa06c5983 client: pdf-gen: added cancel button
Markus Kottlaender <markus@intevation.de>
parents: 2265
diff changeset
394 },
a6cfa06c5983 client: pdf-gen: added cancel button
Markus Kottlaender <markus@intevation.de>
parents: 2265
diff changeset
395 cancel() {
a6cfa06c5983 client: pdf-gen: added cancel button
Markus Kottlaender <markus@intevation.de>
parents: 2265
diff changeset
396 this.openLayersMap.un(
a6cfa06c5983 client: pdf-gen: added cancel button
Markus Kottlaender <markus@intevation.de>
parents: 2265
diff changeset
397 this.rendercompleteListener.type,
a6cfa06c5983 client: pdf-gen: added cancel button
Markus Kottlaender <markus@intevation.de>
parents: 2265
diff changeset
398 this.rendercompleteListener.listener
a6cfa06c5983 client: pdf-gen: added cancel button
Markus Kottlaender <markus@intevation.de>
parents: 2265
diff changeset
399 );
a6cfa06c5983 client: pdf-gen: added cancel button
Markus Kottlaender <markus@intevation.de>
parents: 2265
diff changeset
400 this.openLayersMap.setSize(this.mapSize);
a6cfa06c5983 client: pdf-gen: added cancel button
Markus Kottlaender <markus@intevation.de>
parents: 2265
diff changeset
401 this.openLayersMap.getView().fit(this.mapExtent, { size: this.mapSize });
a6cfa06c5983 client: pdf-gen: added cancel button
Markus Kottlaender <markus@intevation.de>
parents: 2265
diff changeset
402 this.readyToGenerate = true;
1876
e53924abb4a2 client: export some elements to pdf
Fadi Abbud <fadi.abbud@intevation.de>
parents: 1874
diff changeset
403 },
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
404 addRoundedBox(x, y, w, h, color, rounding) {
1883
76a6d334e681 Client: pdf-gen: refactor addScaleBar
Bernhard Reiter <bernhard@intevation.de>
parents: 1882
diff changeset
405 // 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
406 // using jsPDF units
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
407 this.pdf.doc.setDrawColor(color);
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
408 this.pdf.doc.setFillColor(color);
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
409 this.pdf.doc.roundedRect(x, y, w, h, rounding, rounding, "FD");
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
410 },
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
411 // add some text at specific coordinates and determine how many wrolds in single line
2288
3f9847c89491 client: pdf-gen: removed unused parameter
Markus Kottlaender <markus@intevation.de>
parents: 2284
diff changeset
412 addText(position, offset, width, fontSize, color, text) {
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
413 text = this.replacePlaceholders(text);
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
414
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
415 // split the incoming string to an array, each element is a string of
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
416 // words in a single line
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
417 this.pdf.doc.setTextColor(color);
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
418 this.pdf.doc.setFontSize(fontSize);
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
419 var textLines = this.pdf.doc.splitTextToSize(text, width);
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
420
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
421 // x/y defaults to offset for topleft corner (normal x/y coordinates)
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
422 let x = offset.x;
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
423 let y = offset.y;
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
424
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
425 // if position is on the right, x needs to be calculate with pdf width and
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
426 // the size of the element
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
427 if (["topright", "bottomright"].indexOf(position) !== -1) {
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
428 x = this.pdf.width - offset.x - width;
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
429 }
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
430 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
431 y = this.pdf.height - offset.y - this.getTextHeight(textLines.length);
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
432 }
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
433
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
434 this.pdf.doc.text(textLines, x, y, { baseline: "hanging" });
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
435 },
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
436 addBox(position, offset, width, height, rounding, color) {
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
437 // x/y defaults to offset for topleft corner (normal x/y coordinates)
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
438 let x = offset.x;
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
439 let y = offset.y;
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
440
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
441 // if position is on the right, x needs to be calculate with pdf width and
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
442 // the size of the element
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
443 if (["topright", "bottomright"].indexOf(position) !== -1) {
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
444 x = this.pdf.width - offset.x - width;
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
445 }
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
446 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
447 y = this.pdf.height - offset.y - height;
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
448 }
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
449
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
450 this.addRoundedBox(x, y, width, height, color, rounding);
1883
76a6d334e681 Client: pdf-gen: refactor addScaleBar
Bernhard Reiter <bernhard@intevation.de>
parents: 1882
diff changeset
451 },
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
452 // add some text at specific coordinates with a background box
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
453 addTextBox(
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
454 position,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
455 offset,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
456 width,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
457 height,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
458 rounding,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
459 padding,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
460 fontSize,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
461 color,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
462 background,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
463 text
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
464 ) {
2296
da6611071a58 client: pdf-gen: fixed width calculation of textbox
Markus Kottlaender <markus@intevation.de>
parents: 2292
diff changeset
465 this.pdf.doc.setFontSize(fontSize);
da6611071a58 client: pdf-gen: fixed width calculation of textbox
Markus Kottlaender <markus@intevation.de>
parents: 2292
diff changeset
466 text = this.replacePlaceholders(text);
da6611071a58 client: pdf-gen: fixed width calculation of textbox
Markus Kottlaender <markus@intevation.de>
parents: 2292
diff changeset
467
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
468 if (!width) {
2296
da6611071a58 client: pdf-gen: fixed width calculation of textbox
Markus Kottlaender <markus@intevation.de>
parents: 2292
diff changeset
469 width = this.pdf.doc.getTextWidth(text) + 2 * padding;
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
470 }
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
471 let textWidth = width - 2 * padding;
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
472 if (!height) {
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
473 let textLines = this.pdf.doc.splitTextToSize(text, textWidth);
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
474 height = this.getTextHeight(textLines.length) + 2 * padding;
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
475 }
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
476
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
477 this.addBox(position, offset, width, height, rounding, background);
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
478 this.addText(
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
479 position,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
480 { x: offset.x + padding, y: offset.y + padding },
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
481 textWidth,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
482 fontSize,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
483 color,
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
484 text
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
485 );
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
486 },
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
487 addImage(url, format, position, offset, width, height) {
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
488 // x/y defaults to offset for topleft corner (normal x/y coordinates)
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
489 let x = offset.x;
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
490 let y = offset.y;
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
491
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
492 // if position is on the right, x needs to be calculate with pdf width and
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
493 // the size of the element
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
494 if (["topright", "bottomright"].indexOf(position) !== -1) {
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
495 x = this.pdf.width - offset.x - width;
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
496 }
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
497 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
498 y = this.pdf.height - offset.y - height;
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
499 }
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
500
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
501 let image = new Image();
2227
9b545e470b94 PDF generation: logo image, adjusted templates
Markus Kottlaender <markus@intevation.de>
parents: 2226
diff changeset
502 if (url) {
9b545e470b94 PDF generation: logo image, adjusted templates
Markus Kottlaender <markus@intevation.de>
parents: 2226
diff changeset
503 image.src = url;
9b545e470b94 PDF generation: logo image, adjusted templates
Markus Kottlaender <markus@intevation.de>
parents: 2226
diff changeset
504 } else {
9b545e470b94 PDF generation: logo image, adjusted templates
Markus Kottlaender <markus@intevation.de>
parents: 2226
diff changeset
505 if (this.logoForPDF) {
9b545e470b94 PDF generation: logo image, adjusted templates
Markus Kottlaender <markus@intevation.de>
parents: 2226
diff changeset
506 image.src = this.logoForPDF;
9b545e470b94 PDF generation: logo image, adjusted templates
Markus Kottlaender <markus@intevation.de>
parents: 2226
diff changeset
507 } else {
9b545e470b94 PDF generation: logo image, adjusted templates
Markus Kottlaender <markus@intevation.de>
parents: 2226
diff changeset
508 image.src = "/img/gemma-logo-for-pdf.png";
9b545e470b94 PDF generation: logo image, adjusted templates
Markus Kottlaender <markus@intevation.de>
parents: 2226
diff changeset
509 }
9b545e470b94 PDF generation: logo image, adjusted templates
Markus Kottlaender <markus@intevation.de>
parents: 2226
diff changeset
510 }
9b545e470b94 PDF generation: logo image, adjusted templates
Markus Kottlaender <markus@intevation.de>
parents: 2226
diff changeset
511
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
512 this.pdf.doc.addImage(image, x, y, width, height);
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
513 },
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
514 addScaleBar(scaleNominator, position, offset, rounding) {
1897
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
515 // 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
516
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
517 // hardcode maximal width for now
1933
1aa2921d8832 client: pdf-gen: make scalebar box size dynamic
Bernhard Reiter <bernhard@intevation.de>
parents: 1931
diff changeset
518 let maxWidth = 80; // in mm
1aa2921d8832 client: pdf-gen: make scalebar box size dynamic
Bernhard Reiter <bernhard@intevation.de>
parents: 1931
diff changeset
519
1897
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
520 // 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
521 // strategy:
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
522 // 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
523 // 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
524 // 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
525 // 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
526
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
527 // 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
528 let log10 =
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
529 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
530 function(x) {
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
531 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
532 };
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
533
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
534 let maxLength = maxWidth * scaleNominator;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
535
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
536 let unit = "mm";
1914
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1903
diff changeset
537 let unitConversionFactor = 1;
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1903
diff changeset
538 if (maxLength >= 1e7) {
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1903
diff changeset
539 // >= 10 km
1897
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
540 unit = "km";
1914
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1903
diff changeset
541 unitConversionFactor = 1e6;
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1903
diff changeset
542 } else if (maxLength >= 1e4) {
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1903
diff changeset
543 // >= 10 m
1897
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
544 unit = "m";
1914
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation
Bernhard Reiter <bernhard@intevation.de>
parents: 1903
diff changeset
545 unitConversionFactor = 1e3;
1897
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
546 }
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
547
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
548 maxLength /= unitConversionFactor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
549
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
550 // DEBUG console.log(maxLength, unit);
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
551 let unroundedLength = maxLength;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
552 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
553 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
554 let mapped = unroundedLength / factor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
555 // DEBUG console.log(mapped);
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
556
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
557 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
558
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
559 // 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
560 // 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
561 if (mapped > 8) {
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
562 length = 8 * factor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
563 } else if (mapped > 4) {
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
564 length = 4 * factor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
565 } else if (mapped > 2) {
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
566 length = 2 * factor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
567 } else {
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
568 length = factor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
569 }
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
570
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
571 let size = (length * unitConversionFactor) / scaleNominator / 4;
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
572 let fullSize = size * 4;
1933
1aa2921d8832 client: pdf-gen: make scalebar box size dynamic
Bernhard Reiter <bernhard@intevation.de>
parents: 1931
diff changeset
573
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
574 // 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
575 let x = offset.x;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
576 let y = offset.y;
1933
1aa2921d8832 client: pdf-gen: make scalebar box size dynamic
Bernhard Reiter <bernhard@intevation.de>
parents: 1931
diff changeset
577
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
578 // 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
579 // the size of the element
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
580 if (["topright", "bottomright"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
581 x = this.pdf.width - offset.x - fullSize - 8;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
582 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
583 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
584 y = this.pdf.height - offset.y - 10;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
585 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
586
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
587 // to give the outer white box 4mm padding
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
588 let scaleBarX = x + 4;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
589 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
590
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
591 // draw outer white box
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
592 this.addRoundedBox(x, y, fullSize + 8, 10, "white", rounding);
1897
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
593
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
594 // draw first part of scalebar
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
595 this.pdf.doc.setDrawColor(0, 0, 0);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
596 this.pdf.doc.setFillColor(0, 0, 0);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
597 this.pdf.doc.rect(scaleBarX, scaleBarY, size, 1, "FD");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
598
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
599 // draw second part of scalebar
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
600 this.pdf.doc.setDrawColor(0, 0, 0);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
601 this.pdf.doc.setFillColor(255, 255, 255);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
602 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
603
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
604 // draw third part of scalebar
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
605 this.pdf.doc.setDrawColor(0, 0, 0);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
606 this.pdf.doc.setFillColor(0, 0, 0);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
607 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
608
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
609 // draw numeric labels above scalebar
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
610 this.pdf.doc.setTextColor("black");
2240
c3cc21dee75d client: pdf-gen add multi-language font
Bernhard Reiter <bernhard@intevation.de>
parents: 2227
diff changeset
611 this.pdf.doc.setFontSize(6);
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
612 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
613 // /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
614 this.pdf.doc.text(
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
615 scaleBarX + size - 1,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
616 scaleBarY - 1,
1897
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values
Bernhard Reiter <bernhard@intevation.de>
parents: 1887
diff changeset
617 (Math.round((length * 10) / 4) / 10).toString()
1884
59ef76d83de7 client: pdf-gen: make scalebar dynamic
Bernhard Reiter <bernhard@intevation.de>
parents: 1883
diff changeset
618 );
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
619 this.pdf.doc.text(
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
620 scaleBarX + size * 2 - 2,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
621 scaleBarY - 1,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
622 Math.round(length / 2).toString()
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 this.pdf.doc.text(
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
625 scaleBarX + size * 4 - 4,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
626 scaleBarY - 1,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
627 Math.round(length).toString() + " " + unit
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
628 );
1876
e53924abb4a2 client: export some elements to pdf
Fadi Abbud <fadi.abbud@intevation.de>
parents: 1874
diff changeset
629 },
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
630 addNorthArrow(position, offset, size) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
631 // TODO: fix positioning
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
632 // 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
633 let x1 = offset.x;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
634 let y1 = offset.y;
1876
e53924abb4a2 client: export some elements to pdf
Fadi Abbud <fadi.abbud@intevation.de>
parents: 1874
diff changeset
635
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
636 // 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
637 // the size of the element
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
638 if (["topright", "bottomright"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
639 x1 = this.pdf.width - offset.x - size;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
640 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
641 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
642 y1 = this.pdf.height - offset.y - size;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
643 }
2220
d926292d81b6 PDF generation: changed form labels/option texts
Markus Kottlaender <markus@intevation.de>
parents: 2219
diff changeset
644
1876
e53924abb4a2 client: export some elements to pdf
Fadi Abbud <fadi.abbud@intevation.de>
parents: 1874
diff changeset
645 var y2 = y1 + size * 3;
e53924abb4a2 client: export some elements to pdf
Fadi Abbud <fadi.abbud@intevation.de>
parents: 1874
diff changeset
646 var x3 = x1 - size * 2;
e53924abb4a2 client: export some elements to pdf
Fadi Abbud <fadi.abbud@intevation.de>
parents: 1874
diff changeset
647 var y3 = y1 + size * 5;
e53924abb4a2 client: export some elements to pdf
Fadi Abbud <fadi.abbud@intevation.de>
parents: 1874
diff changeset
648 var x4 = x1 + size * 2;
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
649 // white triangle
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
650 this.pdf.doc.setFillColor(255, 255, 255);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
651 this.pdf.doc.setDrawColor(255, 255, 255);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
652 this.pdf.doc.triangle(
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
653 x3 - 0.8,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
654 y3 + 1.2,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
655 x1,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
656 y1 - 1.2,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
657 x1,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
658 y2 + 0.6,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
659 "F"
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
660 );
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
661 this.pdf.doc.triangle(
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
662 x1,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
663 y1 - 1.2,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
664 x1,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
665 y2 + 0.6,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
666 x4 + 0.8,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
667 y3 + 1.2,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
668 "F"
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
669 );
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
670
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
671 // north arrow
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
672 this.pdf.doc.setDrawColor(0, 0, 0);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
673 this.pdf.doc.setFillColor(255, 255, 255);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
674 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
675 this.pdf.doc.setFillColor(0, 0, 0);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
676 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
677 this.pdf.doc.setFontSize(size * 3.1);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
678 this.pdf.doc.setTextColor(255, 255, 255);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
679 this.pdf.doc.setFontStyle("bold");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
680 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
681 this.pdf.doc.setFontSize(size * 3);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
682 this.pdf.doc.setTextColor(0, 0, 0);
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
683 this.pdf.doc.setFontStyle("normal");
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
684 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
685 },
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
686 addLegend(position, offset, rounding) {
2220
d926292d81b6 PDF generation: changed form labels/option texts
Markus Kottlaender <markus@intevation.de>
parents: 2219
diff changeset
687 if (
d926292d81b6 PDF generation: changed form labels/option texts
Markus Kottlaender <markus@intevation.de>
parents: 2219
diff changeset
688 this.selectedBottleneck &&
2259
7e378b38d302 client: pdf-gen: made selectedSurvey mandatory for displaying the bottleneck info box and iso line legend.
Markus Kottlaender <markus@intevation.de>
parents: 2258
diff changeset
689 this.selectedSurvey &&
2321
c00e3f7f5b17 client: use constant names instead of strings
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2296
diff changeset
690 this.getLayerByName(LAYERS.BOTTLENECKISOLINE).isVisible
2220
d926292d81b6 PDF generation: changed form labels/option texts
Markus Kottlaender <markus@intevation.de>
parents: 2219
diff changeset
691 ) {
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
692 // transforming into an HTMLImageElement only to find out
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
693 // the width x height of the legend image
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
694 // 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
695 let legendImage = new Image();
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
696 legendImage.src = this.isolinesLegendImgDataURL;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
697 let aspectRatio = legendImage.width / legendImage.height;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
698 let width = 54;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
699 let height = width / aspectRatio;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
700 let padding = 2;
2220
d926292d81b6 PDF generation: changed form labels/option texts
Markus Kottlaender <markus@intevation.de>
parents: 2219
diff changeset
701
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
702 // 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
703 let x = offset.x;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
704 let y = offset.y;
1947
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
705
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
706 // 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
707 // the size of the element
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
708 if (["topright", "bottomright"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
709 x = this.pdf.width - offset.x - width;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
710 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
711 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
712 y = this.pdf.height - offset.y - height;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
713 }
1947
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step
Bernhard Reiter <bernhard@intevation.de>
parents: 1936
diff changeset
714
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
715 this.addRoundedBox(x, y, width, height, "white", rounding);
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
716 this.pdf.doc.addImage(
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
717 legendImage,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
718 x + padding,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
719 y + padding,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
720 width - 2 * padding,
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
721 height - 2 * padding
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
722 );
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
723 }
1931
8fb1b1a8ea85 client: pdf-gen: improve legend behaviour
Bernhard Reiter <bernhard@intevation.de>
parents: 1928
diff changeset
724 },
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
725 addBottleneckInfo(position, offset, rounding, color) {
2220
d926292d81b6 PDF generation: changed form labels/option texts
Markus Kottlaender <markus@intevation.de>
parents: 2219
diff changeset
726 if (
d926292d81b6 PDF generation: changed form labels/option texts
Markus Kottlaender <markus@intevation.de>
parents: 2219
diff changeset
727 this.selectedBottleneck &&
2259
7e378b38d302 client: pdf-gen: made selectedSurvey mandatory for displaying the bottleneck info box and iso line legend.
Markus Kottlaender <markus@intevation.de>
parents: 2258
diff changeset
728 this.selectedSurvey &&
2321
c00e3f7f5b17 client: use constant names instead of strings
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2296
diff changeset
729 this.getLayerByName(LAYERS.BOTTLENECKISOLINE).isVisible
2220
d926292d81b6 PDF generation: changed form labels/option texts
Markus Kottlaender <markus@intevation.de>
parents: 2219
diff changeset
730 ) {
2258
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
731 let survey = this.selectedSurvey;
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
732
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
733 // determine text dimensions
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
734 // this is a little bit cumbersome but we need to separate width
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
735 // calculations and writing
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
736 this.pdf.doc.setFontSize(10);
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
737 this.pdf.doc.setTextColor(color);
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
738 let textOptions = { baseline: "hanging" };
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
739 let str1_1 = this.$gettext("Bottleneck") + ": ";
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
740 let str1_2 = this.selectedBottleneck;
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
741 let str2_1 = this.$gettext("Survey date") + ": ";
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
742 let str2_2 = survey.date_info;
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
743 let str3_1 = this.$gettext("Ref gauge") + ": ";
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
744 let str3_2 = survey.gauge_objname;
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
745 let str4_1 = this.$gettext("Depth relativ to") + ": ";
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
746 let str4_2 =
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
747 survey.depth_reference +
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
748 " = " +
2291
60af456d01f0 client:pdf-gen:(minor) fix bottleneckinfo function
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2288
diff changeset
749 (survey.hasOwnProperty("waterlevel_value")
2258
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
750 ? survey.waterlevel_value + " cm"
2291
60af456d01f0 client:pdf-gen:(minor) fix bottleneckinfo function
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2288
diff changeset
751 : "?");
2258
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
752
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
753 this.pdf.doc.setFontStyle("italic");
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
754 let w1_1 = this.pdf.doc.getTextWidth(str1_1);
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
755 this.pdf.doc.setFontStyle("bold");
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
756 let w1_2 = this.pdf.doc.getTextWidth(str1_2);
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
757 this.pdf.doc.setFontStyle("italic");
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
758 let w2_1 = this.pdf.doc.getTextWidth(str2_1);
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
759 this.pdf.doc.setFontStyle("normal");
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
760 let w2_2 = this.pdf.doc.getTextWidth(str2_2);
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
761 this.pdf.doc.setFontStyle("italic");
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
762 let w3_1 = this.pdf.doc.getTextWidth(str3_1);
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
763 this.pdf.doc.setFontStyle("normal");
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
764 let w3_2 = this.pdf.doc.getTextWidth(str3_2);
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
765 this.pdf.doc.setFontStyle("italic");
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
766 let w4_1 = this.pdf.doc.getTextWidth(str4_1);
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
767 this.pdf.doc.setFontStyle("normal");
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
768 let w4_2 = this.pdf.doc.getTextWidth(str4_2);
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
769
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
770 let height = 21;
2240
c3cc21dee75d client: pdf-gen add multi-language font
Bernhard Reiter <bernhard@intevation.de>
parents: 2227
diff changeset
771 let padding = 3;
2258
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
772 let width =
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
773 Math.max(w1_1 + w1_2, w2_1 + w2_2, w3_1 + w3_2, w4_1 + w4_2) +
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
774 2 * padding;
2220
d926292d81b6 PDF generation: changed form labels/option texts
Markus Kottlaender <markus@intevation.de>
parents: 2219
diff changeset
775
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
776 // 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
777 let x = offset.x;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
778 let y = offset.y;
1931
8fb1b1a8ea85 client: pdf-gen: improve legend behaviour
Bernhard Reiter <bernhard@intevation.de>
parents: 1928
diff changeset
779
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
780 // 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
781 // the size of the element
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
782 if (["topright", "bottomright"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
783 x = this.pdf.width - offset.x - width;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
784 }
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
785 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
786 y = this.pdf.height - offset.y - height;
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
787 }
2137
a31c9fa47ab8 client: pdf-gen: add bottleneck details
Bernhard Reiter <bernhard@intevation.de>
parents: 2124
diff changeset
788
2258
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
789 // white background box
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
790 this.addRoundedBox(x, y, width, height, "white", rounding);
2138
4a903d382901 client: pdf-gen: make bottleneck infos more fancy
Bernhard Reiter <bernhard@intevation.de>
parents: 2137
diff changeset
791
2258
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
792 // bottleneck
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
793 this.pdf.doc.setFontStyle("italic");
2258
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
794 this.pdf.doc.text(x + padding, y + padding, str1_1, textOptions);
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
795 this.pdf.doc.setFontStyle("bold");
2258
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
796 this.pdf.doc.text(x + padding + w1_1, y + padding, str1_2, textOptions);
2137
a31c9fa47ab8 client: pdf-gen: add bottleneck details
Bernhard Reiter <bernhard@intevation.de>
parents: 2124
diff changeset
797
2258
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
798 // survey date
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
799 this.pdf.doc.setFontStyle("italic");
2258
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
800 this.pdf.doc.text(x + padding, y + padding + 4, str2_1, textOptions);
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
801 this.pdf.doc.setFontStyle("normal");
2258
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
802 this.pdf.doc.text(
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
803 x + padding + w2_1,
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
804 y + padding + 4,
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
805 str2_2,
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
806 textOptions
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
807 );
2247
e6fba449aa3c merged pdf-export in default
Markus Kottlaender <markus@intevation.de>
parents: 2240
diff changeset
808
2258
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
809 // ref gauge
2247
e6fba449aa3c merged pdf-export in default
Markus Kottlaender <markus@intevation.de>
parents: 2240
diff changeset
810 this.pdf.doc.setFontStyle("italic");
2258
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
811 this.pdf.doc.text(x + padding, y + padding + 8, str3_1, textOptions);
2247
e6fba449aa3c merged pdf-export in default
Markus Kottlaender <markus@intevation.de>
parents: 2240
diff changeset
812 this.pdf.doc.setFontStyle("normal");
2258
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
813 this.pdf.doc.text(
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
814 x + padding + w3_1,
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
815 y + padding + 8,
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
816 str3_2,
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
817 textOptions
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
818 );
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
819
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
820 // depth relative to
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
821 this.pdf.doc.setFontStyle("italic");
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
822 this.pdf.doc.text(x + padding, y + padding + 12, str4_1, textOptions);
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
823 this.pdf.doc.setFontStyle("normal");
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
824 this.pdf.doc.text(
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
825 x + padding + w4_1,
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
826 y + padding + 12,
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
827 str4_2,
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
828 textOptions
24cafd6b1a55 client: pdf-gen: width of bottleneck info box is calculated based on its content now
Markus Kottlaender <markus@intevation.de>
parents: 2257
diff changeset
829 );
2218
631ca0412db9 adjusted positioning of pdf elements
Markus Kottlaender <markus@intevation.de>
parents: 2215
diff changeset
830 }
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
831 },
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
832 replacePlaceholders(text) {
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
833 if (text.includes("{date}")) {
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
834 text = text.replace("{date}", new Date().toLocaleString(locale2));
2167
40f26fbc505f client: pdf-gen: add reference_water_level to details
Bernhard Reiter <bernhard@intevation.de>
parents: 2154
diff changeset
835 }
2223
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
836 if (text.includes("{user}")) {
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
837 text = text.replace("{user}", this.user);
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
838 }
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
839 return text;
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
840 },
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
841 getTextHeight(numberOfLines) {
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
842 return (
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
843 numberOfLines *
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
844 ((this.pdf.doc.getFontSize() * 25.4) / parseInt(this.form.resolution)) *
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
845 this.pdf.doc.getLineHeightFactor()
85142493096c PDF generation: improved positioning, prepared demo templates
Markus Kottlaender <markus@intevation.de>
parents: 2222
diff changeset
846 );
1272
bc55ffaeb639 cleaned up client/src directory
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
847 }
2212
733cfc3db48a started pdf template administration
Markus Kottlaender <markus@intevation.de>
parents: 2207
diff changeset
848 },
733cfc3db48a started pdf template administration
Markus Kottlaender <markus@intevation.de>
parents: 2207
diff changeset
849 mounted() {
2265
940ae7c20326 client: pdf-gen: use default template when backend does not provide any
Markus Kottlaender <markus@intevation.de>
parents: 2260
diff changeset
850 this.form.template = this.templates[0];
940ae7c20326 client: pdf-gen: use default template when backend does not provide any
Markus Kottlaender <markus@intevation.de>
parents: 2260
diff changeset
851 this.templateData = this.form.template;
2257
ce6fd3d4a3a2 client: pdf-gen: moved template handling from store to components
Markus Kottlaender <markus@intevation.de>
parents: 2247
diff changeset
852 HTTP.get("/templates/print", {
ce6fd3d4a3a2 client: pdf-gen: moved template handling from store to components
Markus Kottlaender <markus@intevation.de>
parents: 2247
diff changeset
853 headers: {
ce6fd3d4a3a2 client: pdf-gen: moved template handling from store to components
Markus Kottlaender <markus@intevation.de>
parents: 2247
diff changeset
854 "X-Gemma-Auth": localStorage.getItem("token"),
ce6fd3d4a3a2 client: pdf-gen: moved template handling from store to components
Markus Kottlaender <markus@intevation.de>
parents: 2247
diff changeset
855 "Content-type": "text/xml; charset=UTF-8"
ce6fd3d4a3a2 client: pdf-gen: moved template handling from store to components
Markus Kottlaender <markus@intevation.de>
parents: 2247
diff changeset
856 }
ce6fd3d4a3a2 client: pdf-gen: moved template handling from store to components
Markus Kottlaender <markus@intevation.de>
parents: 2247
diff changeset
857 })
ce6fd3d4a3a2 client: pdf-gen: moved template handling from store to components
Markus Kottlaender <markus@intevation.de>
parents: 2247
diff changeset
858 .then(response => {
2265
940ae7c20326 client: pdf-gen: use default template when backend does not provide any
Markus Kottlaender <markus@intevation.de>
parents: 2260
diff changeset
859 if (response.data.length) {
940ae7c20326 client: pdf-gen: use default template when backend does not provide any
Markus Kottlaender <markus@intevation.de>
parents: 2260
diff changeset
860 this.templates = response.data;
940ae7c20326 client: pdf-gen: use default template when backend does not provide any
Markus Kottlaender <markus@intevation.de>
parents: 2260
diff changeset
861 this.form.template = this.templates[0];
940ae7c20326 client: pdf-gen: use default template when backend does not provide any
Markus Kottlaender <markus@intevation.de>
parents: 2260
diff changeset
862 this.applyTemplateToForm();
940ae7c20326 client: pdf-gen: use default template when backend does not provide any
Markus Kottlaender <markus@intevation.de>
parents: 2260
diff changeset
863 }
2257
ce6fd3d4a3a2 client: pdf-gen: moved template handling from store to components
Markus Kottlaender <markus@intevation.de>
parents: 2247
diff changeset
864 })
ce6fd3d4a3a2 client: pdf-gen: moved template handling from store to components
Markus Kottlaender <markus@intevation.de>
parents: 2247
diff changeset
865 .catch(e => {
ce6fd3d4a3a2 client: pdf-gen: moved template handling from store to components
Markus Kottlaender <markus@intevation.de>
parents: 2247
diff changeset
866 const { status, data } = e.response;
ce6fd3d4a3a2 client: pdf-gen: moved template handling from store to components
Markus Kottlaender <markus@intevation.de>
parents: 2247
diff changeset
867 displayError({
2284
9f327f197ddd client: translation: mark some strings for translations
Fadi Abbud <fadi.abbud@intevation.de>
parents: 2275
diff changeset
868 title: this.$gettext("Backend Error"),
2257
ce6fd3d4a3a2 client: pdf-gen: moved template handling from store to components
Markus Kottlaender <markus@intevation.de>
parents: 2247
diff changeset
869 message: `${status}: ${data.message || data}`
ce6fd3d4a3a2 client: pdf-gen: moved template handling from store to components
Markus Kottlaender <markus@intevation.de>
parents: 2247
diff changeset
870 });
ce6fd3d4a3a2 client: pdf-gen: moved template handling from store to components
Markus Kottlaender <markus@intevation.de>
parents: 2247
diff changeset
871 });
1272
bc55ffaeb639 cleaned up client/src directory
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
872 }
bc55ffaeb639 cleaned up client/src directory
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
873 };
bc55ffaeb639 cleaned up client/src directory
Markus Kottlaender <markus@intevation.de>
parents:
diff changeset
874 </script>