annotate client/src/lib/mixins.js @ 3804:7f2c5576ec0a yworks-svg2pdf

waterlevel_diagram: use mixin for template loading and image processing
author Thomas Junk <thomas.junk@intevation.de>
date Thu, 04 Jul 2019 11:21:59 +0200
parents e8a950cf6c02
children 876dc90c2825
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1 /* This is Free Software under GNU Affero General Public License v >= 3.0
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2 * without warranty, see README.md and license for details.
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3 *
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4 * SPDX-License-Identifier: AGPL-3.0-or-later
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5 * License-Filename: LICENSES/AGPL-3.0.txt
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6 *
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7 * Copyright (C) 2018, 2019 by via donau
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8 * – Österreichische Wasserstraßen-Gesellschaft mbH
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9 * Software engineering by Intevation GmbH
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10 *
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11 * Author(s):
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12 * * Markus Kottländer <markus.kottlaender@intevation.de>
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13 * * Fadi Abbud <fadi.abbud@intevation.de>
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14 * * Bernhard Reiter <bernhard.reiter@intevation.de>
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15 */
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16 import jsPDF from "jspdf-yworks";
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17 import locale2 from "locale2";
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18 import { mapState } from "vuex";
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19 import { HTTP } from "@/lib/http";
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20
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21 export const sortTable = {
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22 data() {
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23 return {
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24 sortColumn: "",
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25 sortDirection: "ASC",
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26 pageSize: 20,
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27 page: 1
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28 };
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29 },
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30 methods: {
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31 sortTable(sorting) {
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32 this.sortColumn = sorting.sortColumn;
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33 this.sortDirection = sorting.sortDirection;
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34 }
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35 }
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36 };
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37
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38 export const diagram = {
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39 methods: {
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40 getDimensions({ main, nav }) {
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41 //dimensions and margins
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42 const elem = document.querySelector("#" + this.containerId);
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43 const svgWidth = elem != null ? elem.clientWidth : 0;
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44 const svgHeight = elem != null ? elem.clientHeight : 0;
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45 const mainMargin = main || { top: 20, right: 20, bottom: 110, left: 80 };
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46 const navMargin = nav || {
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47 top: svgHeight - mainMargin.top - 65,
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48 right: 20,
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49 bottom: 30,
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50 left: 80
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51 };
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52 const width = Number(svgWidth) - mainMargin.left - mainMargin.right;
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53 const mainHeight = Number(svgHeight) - mainMargin.top - mainMargin.bottom;
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54 const navHeight = Number(svgHeight) - navMargin.top - navMargin.bottom;
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55 return { width, mainHeight, navHeight, mainMargin, navMargin };
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56 }
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57 }
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58 };
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59
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60 export const pane = {
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61 computed: {
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62 paneId() {
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63 return this.$parent.pane.id;
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64 }
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65 }
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66 };
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67
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68 export const templateLoader = {
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69 methods: {
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70 loadTemplates(url) {
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71 return new Promise((resolve, reject) => {
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72 HTTP.get(url, {
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73 headers: {
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74 "X-Gemma-Auth": localStorage.getItem("token"),
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75 "Content-type": "text/xml; charset=UTF-8"
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76 }
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77 })
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78 .then(response => {
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79 resolve(response);
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80 })
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81 .catch(error => {
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82 reject(error);
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83 });
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84 });
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85 },
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86 prepareImages(elements) {
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87 /**
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88 * In order to render the images from the template, we need to convert
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89 * each image to dataURIs. Since this happens asynchronous,
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90 * we need to wrap each image into its own promise and only after all are
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91 * finished, we continue with the flow.
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92 */
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93 return new Promise(resolve => {
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94 const imageElementLoaders = elements.reduce((o, n, i) => {
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95 if (n.type === "image") {
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96 o.push(
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97 new Promise(resolve => {
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98 const image = new Image();
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99 image.onload = function() {
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100 var canvas = document.createElement("canvas");
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101 canvas.width = this.naturalWidth; // or 'width' if you want a special/scaled size
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102 canvas.height = this.naturalHeight; // or 'height' if you want a special/scaled size
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103 canvas.getContext("2d").drawImage(this, 0, 0);
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104 resolve({
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105 index: i,
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106 url: canvas.toDataURL("image/png")
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107 });
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108 };
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109 image.src = n.url;
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110 })
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111 );
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112 }
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113 return o;
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114 }, []);
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115 Promise.all(imageElementLoaders).then(values => {
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116 resolve(values);
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117 });
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118 });
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119 }
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120 }
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121 };
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122
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123 export const pdfgen = {
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124 computed: {
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125 ...mapState("application", ["logoForPDF"]),
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126 ...mapState("user", ["user"])
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127 },
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128 methods: {
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129 gaugeInfo(selectedGauge) {
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130 // returns string with formatted gauge info
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131 return (
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132 selectedGauge.properties.objname +
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133 " (" +
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134 selectedGauge.id
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135 .split(".")[1]
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136 .replace(/[()]/g, "")
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137 .split(",")[3] +
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138 ")"
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139 );
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140 },
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141 generatePDF(params) {
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142 // creates a new jsPDF object into this.pdf.doc
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143 // will call functions that the calling context has to provide
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144 // as specified in the templateData
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145 let templateData = params["templateData"];
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146 let diagramTitle = params["diagramTitle"];
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147
3799
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148 this.pdf.doc = new jsPDF("l", "mm", templateData.properties.paperSize);
3796
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149 // pdf width and height in millimeter (landscape)
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150 if (templateData.properties.paperSize === "a3") {
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151 this.pdf.width = 420;
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152 this.pdf.height = 297;
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parents: 3796
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153 } else {
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diff changeset
154 this.pdf.width = 297;
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parents: 3796
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155 this.pdf.height = 210;
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Bernhard Reiter <bernhard@intevation.de>
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156 }
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157 // check the template elements
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parents: 3792
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158 if (templateData) {
3801
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159 this.pdf.doc.setFont("linbiolinum", "normal");
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diff changeset
160 let defaultFontSize = 11,
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161 defaultColor = "black",
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Bernhard Reiter <bernhard@intevation.de>
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162 defaultWidth = 70,
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Bernhard Reiter <bernhard@intevation.de>
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163 defaultTextColor = "black",
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Bernhard Reiter <bernhard@intevation.de>
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164 defaultBorderColor = "white",
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Bernhard Reiter <bernhard@intevation.de>
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165 defaultBgColor = "white",
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Bernhard Reiter <bernhard@intevation.de>
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166 defaultRounding = 2,
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Bernhard Reiter <bernhard@intevation.de>
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167 defaultPadding = 2,
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Bernhard Reiter <bernhard@intevation.de>
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168 defaultOffset = { x: 0, y: 0 };
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Bernhard Reiter <bernhard@intevation.de>
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169 templateData.elements.forEach(e => {
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parents: 3792
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170 switch (e.type) {
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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171 case "diagram": {
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Bernhard Reiter <bernhard@intevation.de>
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diff changeset
172 this.addDiagram(e.position, e.offset || defaultOffset);
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173 break;
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parents: 3792
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174 }
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Bernhard Reiter <bernhard@intevation.de>
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175 case "diagramlegend": {
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
diff changeset
176 this.addDiagramLegend(
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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177 e.position,
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Bernhard Reiter <bernhard@intevation.de>
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178 e.offset || defaultOffset,
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179 e.color || defaultColor
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180 );
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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181 break;
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parents: 3792
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182 }
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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183 case "diagramtitle": {
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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184 this.addDiagramTitle(
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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185 e.position,
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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186 e.offset || defaultOffset,
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
diff changeset
187 e.fontsize || defaultFontSize,
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
diff changeset
188 e.color || defaultColor,
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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189 diagramTitle
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
diff changeset
190 );
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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191 break;
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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192 }
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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193 case "text": {
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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194 this.addText(
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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195 e.position,
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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196 e.offset || defaultOffset,
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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197 e.width || defaultWidth,
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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198 e.fontsize || defaultFontSize,
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Bernhard Reiter <bernhard@intevation.de>
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199 e.color || defaultTextColor,
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Bernhard Reiter <bernhard@intevation.de>
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200 e.text || ""
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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201 );
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
diff changeset
202 break;
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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203 }
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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204 case "image": {
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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205 this.addImage(
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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206 e.url,
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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207 e.format || "",
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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208 e.position,
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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209 e.offset || defaultOffset,
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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210 e.width || 90,
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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211 e.height || 60
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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212 );
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
diff changeset
213 break;
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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214 }
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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215 case "box": {
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
diff changeset
216 this.addBox(
243316850889 client: improve pdf generation
Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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217 e.position,
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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218 e.offset || defaultOffset,
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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219 e.width || 90,
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Bernhard Reiter <bernhard@intevation.de>
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220 e.height || 60,
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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221 e.rounding === 0 || e.rounding ? e.rounding : defaultRounding,
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
diff changeset
222 e.color || defaultBgColor,
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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223 e.brcolor || defaultBorderColor
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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224 );
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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225 break;
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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226 }
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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227 case "textbox": {
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228 this.addTextBox(
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Bernhard Reiter <bernhard@intevation.de>
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229 e.position,
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Bernhard Reiter <bernhard@intevation.de>
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230 e.offset || defaultOffset,
243316850889 client: improve pdf generation
Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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231 e.width,
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Bernhard Reiter <bernhard@intevation.de>
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232 e.height,
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Bernhard Reiter <bernhard@intevation.de>
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233 e.rounding === 0 || e.rounding ? e.rounding : defaultRounding,
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Bernhard Reiter <bernhard@intevation.de>
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234 e.padding || defaultPadding,
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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235 e.fontsize || defaultFontSize,
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Bernhard Reiter <bernhard@intevation.de>
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236 e.color || defaultTextColor,
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Bernhard Reiter <bernhard@intevation.de>
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237 e.background || defaultBgColor,
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Bernhard Reiter <bernhard@intevation.de>
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238 e.text || "",
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Bernhard Reiter <bernhard@intevation.de>
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239 e.brcolor || defaultBorderColor
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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240 );
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
diff changeset
241 break;
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
diff changeset
242 }
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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243 }
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
diff changeset
244 });
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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245 }
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
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246 },
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Bernhard Reiter <bernhard@intevation.de>
parents: 3792
diff changeset
247 // add text at specific coordinates and do line breaks
3137
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Fadi Abbud <fadi.abbud@intevation.de>
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248 addText(position, offset, width, fontSize, color, text) {
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Fadi Abbud <fadi.abbud@intevation.de>
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249 text = this.replacePlaceholders(text);
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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250 // split the incoming string to an array, each element is a string of
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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251 // words in a single line
3396
169680c3698b client: pdf-template: set font style for the text element
Fadi Abbud <fadi.abbud@intevation.de>
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252 this.pdf.doc.setFontStyle("normal");
3137
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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253 this.pdf.doc.setTextColor(color);
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
254 this.pdf.doc.setFontSize(fontSize);
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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255 var textLines = this.pdf.doc.splitTextToSize(text, width);
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
256 // x/y defaults to offset for topleft corner (normal x/y coordinates)
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Fadi Abbud <fadi.abbud@intevation.de>
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257 let x = offset.x;
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Fadi Abbud <fadi.abbud@intevation.de>
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258 let y = offset.y;
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
259 // if position is on the right, x needs to be calculate with pdf width and
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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260 // the size of the element
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
261 if (["topright", "bottomright"].indexOf(position) !== -1) {
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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262 x = this.pdf.width - offset.x - width;
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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263 }
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
264 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
265 y = this.pdf.height - offset.y - this.getTextHeight(textLines.length);
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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266 }
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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267 this.pdf.doc.text(textLines, x, y, { baseline: "hanging" });
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
268 },
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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269 replacePlaceholders(text) {
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
270 if (text.includes("{date}")) {
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Fadi Abbud <fadi.abbud@intevation.de>
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271 text = text.replace("{date}", new Date().toLocaleString(locale2));
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Fadi Abbud <fadi.abbud@intevation.de>
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diff changeset
272 }
3350
8da2f7b9a04b client: diagram-template:remove unnecessary template properties and typo
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3344
diff changeset
273 // get only day,month and year from the Date object
3137
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
274 if (text.includes("{date-minor}")) {
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Fadi Abbud <fadi.abbud@intevation.de>
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diff changeset
275 var date = new Date();
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
276 var dt =
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
277 (date.getDate() < 10 ? "0" : "") +
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
278 date.getDate() +
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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279 "." +
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
280 (date.getMonth() + 1 < 10 ? "0" : "") +
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
281 (date.getMonth() + 1) +
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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282 "." +
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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283 date.getFullYear();
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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284 text = text.replace("{date-minor}", dt.toLocaleString(locale2));
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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285 }
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
286 if (text.includes("{user}")) {
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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287 text = text.replace("{user}", this.user);
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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288 }
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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289 return text;
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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290 },
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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291 addImage(url, format, position, offset, width, height) {
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Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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292 let x = offset.x;
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
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293 let y = offset.y;
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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294 if (["topright", "bottomright"].indexOf(position) !== -1) {
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
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295 x = this.pdf.width - offset.x - width;
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
296 }
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
297 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
298 y = this.pdf.height - offset.y - height;
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
299 }
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
300 let image = new Image();
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
301 if (url) {
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
302 image.src = url;
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
303 } else {
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
304 if (this.logoForPDF) {
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
305 image.src = this.logoForPDF;
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
306 } else {
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
307 image.src = "/img/gemma-logo-for-pdf.png";
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
308 }
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
309 }
3544
067ad32fba69 client: diagram-template: improve values of template elements
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3500
diff changeset
310 if (format === "") {
067ad32fba69 client: diagram-template: improve values of template elements
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3500
diff changeset
311 let tmp = image.src.split(".");
067ad32fba69 client: diagram-template: improve values of template elements
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3500
diff changeset
312 format = tmp[tmp.length - 1].toUpperCase();
067ad32fba69 client: diagram-template: improve values of template elements
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3500
diff changeset
313 }
3429
7bbab09cdf71 client: pdf-template:(minor) add missing parameter
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3408
diff changeset
314 this.pdf.doc.addImage(image, format, x, y, width, height);
3141
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
315 },
3293
76f643d20f19 clinet: pdf-gen: (cleanup) remove some pdf-functions from pdftool
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3285
diff changeset
316 // add text at specific coordinates with a background box
3141
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
317 addBox(position, offset, width, height, rounding, color, brcolor) {
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
318 // x/y defaults to offset for topleft corner (normal x/y coordinates)
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
319 let x = offset.x;
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
320 let y = offset.y;
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
321
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
322 // if position is on the right, x needs to be calculate with pdf width and
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
323 // the size of the element
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
324 if (["topright", "bottomright"].indexOf(position) !== -1) {
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
325 x = this.pdf.width - offset.x - width;
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
326 }
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
327 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
328 y = this.pdf.height - offset.y - height;
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
329 }
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
330 this.addRoundedBox(x, y, width, height, color, rounding, brcolor);
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
331 },
3273
050e72ce5cf7 client: diagram-template: add template elements and get templates from backend(fairway avalibilty)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3235
diff changeset
332 getTextHeight(numberOfLines) {
3790
60977e18e227 client: improve pdf generation getTextHeight()
Bernhard Reiter <bernhard@intevation.de>
parents: 3788
diff changeset
333 // Return estimated height in mm.
60977e18e227 client: improve pdf generation getTextHeight()
Bernhard Reiter <bernhard@intevation.de>
parents: 3788
diff changeset
334
60977e18e227 client: improve pdf generation getTextHeight()
Bernhard Reiter <bernhard@intevation.de>
parents: 3788
diff changeset
335 // FontSize is given in desktop publishing points defined as 1/72 inch.
60977e18e227 client: improve pdf generation getTextHeight()
Bernhard Reiter <bernhard@intevation.de>
parents: 3788
diff changeset
336 // aka 25.4 / 72 mm
60977e18e227 client: improve pdf generation getTextHeight()
Bernhard Reiter <bernhard@intevation.de>
parents: 3788
diff changeset
337 let fontSize = this.pdf.doc.getFontSize();
60977e18e227 client: improve pdf generation getTextHeight()
Bernhard Reiter <bernhard@intevation.de>
parents: 3788
diff changeset
338 let lineHeightFactor = 1.15; // default from jspdf-yworks 2.0.2
60977e18e227 client: improve pdf generation getTextHeight()
Bernhard Reiter <bernhard@intevation.de>
parents: 3788
diff changeset
339 if (typeof this.pdf.doc.getLineHeightFactor !== "undefined") {
60977e18e227 client: improve pdf generation getTextHeight()
Bernhard Reiter <bernhard@intevation.de>
parents: 3788
diff changeset
340 lineHeightFactor = this.pdf.doc.getLineHeightFactor();
60977e18e227 client: improve pdf generation getTextHeight()
Bernhard Reiter <bernhard@intevation.de>
parents: 3788
diff changeset
341 }
60977e18e227 client: improve pdf generation getTextHeight()
Bernhard Reiter <bernhard@intevation.de>
parents: 3788
diff changeset
342 return numberOfLines * fontSize * (25.4 / 72) * lineHeightFactor;
3273
050e72ce5cf7 client: diagram-template: add template elements and get templates from backend(fairway avalibilty)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3235
diff changeset
343 },
3285
aac1ca73e92a client: diagram-template:(cleanup) move reusable pdf-functions to mixins.js
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3273
diff changeset
344 // title for diagram
aac1ca73e92a client: diagram-template:(cleanup) move reusable pdf-functions to mixins.js
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3273
diff changeset
345 addDiagramTitle(position, offset, size, color, text) {
aac1ca73e92a client: diagram-template:(cleanup) move reusable pdf-functions to mixins.js
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3273
diff changeset
346 let x = offset.x,
aac1ca73e92a client: diagram-template:(cleanup) move reusable pdf-functions to mixins.js
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3273
diff changeset
347 y = offset.y;
3336
db1dc197dc43 client: diagram-template: cleanup
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3293
diff changeset
348 this.pdf.doc.setFontSize(size);
3344
107de6def0c3 client: diagram-template: cleanup
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3336
diff changeset
349 this.pdf.doc.setFontStyle("bold");
107de6def0c3 client: diagram-template: cleanup
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3336
diff changeset
350 this.pdf.doc.setTextColor(color);
3285
aac1ca73e92a client: diagram-template:(cleanup) move reusable pdf-functions to mixins.js
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3273
diff changeset
351 let width =
aac1ca73e92a client: diagram-template:(cleanup) move reusable pdf-functions to mixins.js
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3273
diff changeset
352 (this.pdf.doc.getStringUnitWidth(text) * size) / (72 / 25.6) + size / 2;
aac1ca73e92a client: diagram-template:(cleanup) move reusable pdf-functions to mixins.js
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3273
diff changeset
353 // if position is on the right, x needs to be calculate with pdf width and
aac1ca73e92a client: diagram-template:(cleanup) move reusable pdf-functions to mixins.js
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3273
diff changeset
354 // the size of the element
aac1ca73e92a client: diagram-template:(cleanup) move reusable pdf-functions to mixins.js
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3273
diff changeset
355 if (["topright", "bottomright"].indexOf(position) !== -1) {
aac1ca73e92a client: diagram-template:(cleanup) move reusable pdf-functions to mixins.js
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3273
diff changeset
356 x = this.pdf.width - offset.x - width;
aac1ca73e92a client: diagram-template:(cleanup) move reusable pdf-functions to mixins.js
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3273
diff changeset
357 }
aac1ca73e92a client: diagram-template:(cleanup) move reusable pdf-functions to mixins.js
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3273
diff changeset
358 if (["bottomright", "bottomleft"].indexOf(position) !== -1) {
aac1ca73e92a client: diagram-template:(cleanup) move reusable pdf-functions to mixins.js
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3273
diff changeset
359 y = this.pdf.height - offset.y - this.getTextHeight(1);
aac1ca73e92a client: diagram-template:(cleanup) move reusable pdf-functions to mixins.js
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3273
diff changeset
360 }
aac1ca73e92a client: diagram-template:(cleanup) move reusable pdf-functions to mixins.js
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3273
diff changeset
361 this.pdf.doc.text(text, x, y, { baseline: "hanging" });
aac1ca73e92a client: diagram-template:(cleanup) move reusable pdf-functions to mixins.js
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3273
diff changeset
362 },
3141
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
363 addRoundedBox(x, y, w, h, color, rounding, brcolor) {
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
364 this.pdf.doc.setDrawColor(brcolor);
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
365 this.pdf.doc.setFillColor(color);
42324626f9e2 client: add box element for pdf-template (waterlevel)
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3137
diff changeset
366 this.pdf.doc.roundedRect(x, y, w, h, rounding, rounding, "FD");
3154
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
367 },
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
368 addTextBox(
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
369 position,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
370 offset,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
371 width,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
372 height,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
373 rounding,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
374 padding,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
375 fontSize,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
376 color,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
377 background,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
378 text,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
379 brcolor
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
380 ) {
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
381 this.pdf.doc.setFontSize(fontSize);
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
382 text = this.replacePlaceholders(text);
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
383
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
384 if (!width) {
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
385 width = this.pdf.doc.getTextWidth(text) + 2 * padding;
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
386 }
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
387 let textWidth = width - 2 * padding;
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
388 if (!height) {
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
389 let textLines = this.pdf.doc.splitTextToSize(text, textWidth);
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
390 height = this.getTextHeight(textLines.length) + 2 * padding;
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
391 }
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
392 this.addBox(
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
393 position,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
394 offset,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
395 width,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
396 height,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
397 rounding,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
398 background,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
399 brcolor
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
400 );
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
401 this.addText(
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
402 position,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
403 { x: offset.x + padding, y: offset.y + padding },
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
404 textWidth,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
405 fontSize,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
406 color,
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
407 text
b6c10b30d6bd client: pdf-gen: add one pdf-template element
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3145
diff changeset
408 );
3137
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
409 }
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
410 }
35c0da49eb89 client: pdf-gen: prepare pdf template for waterlevel diagram
Fadi Abbud <fadi.abbud@intevation.de>
parents: 3079
diff changeset
411 };