gemma: client/src/components/Pdftool.vue annotate

annotate client/src/components/Pdftool.vue @ 2139:22bbd0d0500e

client: limit zooming out to roughly Europe

author	Bernhard Reiter <bernhard@intevation.de>
date	Thu, 07 Feb 2019 09:15:39 +0100
parents	4a903d382901
children	a08e0f532304 82867a69e10e

rev	line source
1272 bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	1 <template>
1480 9b81ac91a43e fix: linting Thomas Junk <thomas.junk@intevation.de> parents: 1433 diff changeset	2 <div
9b81ac91a43e fix: linting Thomas Junk <thomas.junk@intevation.de> parents: 1433 diff changeset	3 :class="[
9b81ac91a43e fix: linting Thomas Junk <thomas.junk@intevation.de> parents: 1433 diff changeset	4 'box ui-element rounded bg-white text-nowrap',
9b81ac91a43e fix: linting Thomas Junk <thomas.junk@intevation.de> parents: 1433 diff changeset	5 { expanded: showPdfTool }
9b81ac91a43e fix: linting Thomas Junk <thomas.junk@intevation.de> parents: 1433 diff changeset	6 ]"
9b81ac91a43e fix: linting Thomas Junk <thomas.junk@intevation.de> parents: 1433 diff changeset	7 >
1361 ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	8 <div style="width: 20rem">
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	9 <h6 class="mb-0 py-2 px-3 border-bottom d-flex align-items-center">
1876 e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	10 <font-awesome-icon icon="file-pdf" class="mr-2"></font-awesome-icon>
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	11 <translate>Generate PDF</translate>
1361 ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	12 <font-awesome-icon
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	13 icon="times"
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	14 class="ml-auto text-muted"
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	15 @click="$store.commit('application/showPdfTool', false)"
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	16 ></font-awesome-icon>
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	17 </h6>
2112 8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	18 <div class="p-3 text-left">
2114 910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	19 <select
910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	20 @change="applyTemplateToForm"
910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	21 v-model="form.template"
910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	22 class="form-control d-block mb-2 w-100 font-weight-bold"
910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	23 >
2112 8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	24 <option :value="null"><translate>Chose preset</translate></option>
2124 af136b1a854e linting Markus Kottlaender <markus@intevation.de> parents: 2114 diff changeset	25 <option
af136b1a854e linting Markus Kottlaender <markus@intevation.de> parents: 2114 diff changeset	26 v-for="template in templates"
af136b1a854e linting Markus Kottlaender <markus@intevation.de> parents: 2114 diff changeset	27 :value="template.name"
af136b1a854e linting Markus Kottlaender <markus@intevation.de> parents: 2114 diff changeset	28 :key="template.name"
2114 910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	29 >
2124 af136b1a854e linting Markus Kottlaender <markus@intevation.de> parents: 2114 diff changeset	30 <translate>{{ template.name }}</translate>
af136b1a854e linting Markus Kottlaender <markus@intevation.de> parents: 2114 diff changeset	31 </option>
2112 8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	32 </select>
2114 910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	33 <hr class="mb-1" />
2112 8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	34 <small class="text-muted"><translate>Format</translate></small>
2114 910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	35 <select
910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	36 @change="compareFormWithTemplates"
910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	37 v-model="form.format"
910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	38 class="form-control form-control-sm d-block mb-2 w-100"
910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	39 >
1635 ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	40 <option value="landscape"><translate>landscape</translate></option>
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	41 <option value="portrait"><translate>portrait</translate></option>
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	42 </select>
2112 8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	43 <div class="d-flex">
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	44 <div class="flex-fill mr-2">
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	45 <small class="text-muted"><translate>Resolution</translate></small>
2114 910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	46 <select
910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	47 @change="compareFormWithTemplates"
910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	48 v-model="form.resolution"
910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	49 class="form-control form-control-sm mb-2 d-block w-100"
910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	50 >
2112 8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	51 <option value="80">80 dpi</option>
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	52 <option value="120">120 dpi</option>
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	53 <option value="200">200 dpi</option>
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	54 </select>
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	55 </div>
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	56 <div class="flex-fill ml-2">
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	57 <small class="text-muted"><translate>Size</translate></small>
2114 910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	58 <select
910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	59 @change="compareFormWithTemplates"
910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	60 v-model="form.paperSize"
910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	61 class="form-control form-control-sm mb-2 d-block w-100"
910c21ea531a linting Thomas Junk <thomas.junk@intevation.de> parents: 2112 diff changeset	62 >
2112 8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	63 <option value="a3"><translate>ISO A3</translate></option>
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	64 <option value="a4"><translate>ISO A4</translate></option>
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	65 </select>
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	66 </div>
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	67 </div>
1903 7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	68 <!--
1361 ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	69 <small class="d-block my-2">
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	70 <input
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	71 type="radio"
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	72 id="pdfexport-downloadtype-download"
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	73 value="download"
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	74 v-model="form.downloadType"
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	75 selected
1480 9b81ac91a43e fix: linting Thomas Junk <thomas.junk@intevation.de> parents: 1433 diff changeset	76 />
1876 e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	77 <label for="pdfexport-downloadtype-download" class="ml-1 mr-2">
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	78 <translate>Download</translate>
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	79 </label>
1361 ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	80 <input
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	81 type="radio"
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	82 id="pdfexport-downloadtype-open"
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	83 value="open"
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	84 v-model="form.downloadType"
1480 9b81ac91a43e fix: linting Thomas Junk <thomas.junk@intevation.de> parents: 1433 diff changeset	85 />
1876 e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	86 <label for="pdfexport-downloadtype-open" class="ml-1">
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	87 <translate>Open in new window</translate>
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	88 </label>
1361 ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	89 </small>
1903 7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	90 -->
1361 ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	91 <button
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	92 @click="download"
ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	93 type="button"
2111 dd4e1f5f66b8 shortened vue binding syntax Markus Kottlaender <markus@intevation.de> parents: 2080 diff changeset	94 :disabled="!readyToGenerate"
2112 8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	95 class="btn btn-sm btn-info d-block w-100 mt-2"
1480 9b81ac91a43e fix: linting Thomas Junk <thomas.junk@intevation.de> parents: 1433 diff changeset	96 >
9b81ac91a43e fix: linting Thomas Junk <thomas.junk@intevation.de> parents: 1433 diff changeset	97 <translate>Generate PDF</translate>
9b81ac91a43e fix: linting Thomas Junk <thomas.junk@intevation.de> parents: 1433 diff changeset	98 </button>
1361 ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	99 </div>
1272 bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	100 </div>
1361 ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	101 </div>
1272 bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	102 </template>
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	103
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	104 <script>
1362 ca33ad696594 remove the first empyty lines Fadi Abbud <fadi.abbud@intevation.de> parents: 1361 diff changeset	105 /* This is Free Software under GNU Affero General Public License v >= 3.0
1272 bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	106 * without warranty, see README.md and license for details.
1361 ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	107 *
1272 bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	108 * SPDX-License-Identifier: AGPL-3.0-or-later
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	109 * License-Filename: LICENSES/AGPL-3.0.txt
1361 ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	110 *
1878 f030182f82f1 client: fix style warning for pdfexport Bernhard Reiter <bernhard@intevation.de> parents: 1876 diff changeset	111 * Copyright (C) 2018, 2019 by via donau
1272 bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	112 * – Österreichische Wasserstraßen-Gesellschaft mbH
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	113 * Software engineering by Intevation GmbH
1361 ea3a89a1813a remove trailing whitespace, add headers for Makefile, add the missed authors Fadi Abbud <fadi.abbud@intevation.de> parents: 1299 diff changeset	114 *
1272 bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	115 * Author(s):
1635 ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	116 * * Markus Kottländer <markus.kottlaender@intevation.de>
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	117 * * Bernhard E. Reiter <bernhard@intevation.de>
1878 f030182f82f1 client: fix style warning for pdfexport Bernhard Reiter <bernhard@intevation.de> parents: 1876 diff changeset	118 * * Fadi Abbud <fadi.abbud@intevation.de>
1272 bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	119 */
1931 8fb1b1a8ea85 client: pdf-gen: improve legend behaviour Bernhard Reiter <bernhard@intevation.de> parents: 1928 diff changeset	120 import { mapGetters, mapState } from "vuex";
1874 bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	121 import jsPDF from "jspdf";
1887 3ed036adc80f client: pdf-gen: fix scale calculation Bernhard Reiter <bernhard@intevation.de> parents: 1886 diff changeset	122 import { getPointResolution } from "ol/proj.js";
1903 7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	123 import locale2 from "locale2";
1272 bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	124
1635 ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	125 var paperSizes = {
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	126 // in millimeter, landscape [width, height]
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	127 a3: [420, 297],
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	128 a4: [297, 210]
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	129 };
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	130
1272 bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	131 export default {
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	132 name: "pdftool",
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	133 data() {
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	134 return {
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	135 form: {
2112 8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	136 template: null,
1272 bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	137 format: "landscape",
1635 ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	138 paperSize: "a4",
1881 f512cfb63e53 pdf-generation: add select box to pdf tool to choose the resolutions Fadi Abbud <fadi.abbud@intevation.de> parents: 1879 diff changeset	139 downloadType: "download",
f512cfb63e53 pdf-generation: add select box to pdf tool to choose the resolutions Fadi Abbud <fadi.abbud@intevation.de> parents: 1879 diff changeset	140 resolution: "120"
1947 4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	141 },
2112 8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	142 templates: [
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	143 {
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	144 name: "Template 1",
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	145 properties: {
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	146 format: "landscape",
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	147 resolution: "80",
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	148 paperSize: "a4"
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	149 }
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	150 },
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	151 {
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	152 name: "Template 2",
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	153 properties: {
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	154 format: "portrait",
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	155 resolution: "120",
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	156 paperSize: "a3"
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	157 }
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	158 }
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	159 ],
1947 4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	160 logoImageForPDF: null, // a HTMLImageElement instance
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	161 readyToGenerate: true // if the user is allowed to press the button
1272 bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	162 };
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	163 },
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	164 computed: {
1947 4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	165 ...mapState("application", ["showPdfTool", "logoForPDF"]),
2137 a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	166 ...mapState("bottlenecks", ["selectedBottleneck", "selectedSurvey"]),
1928 76ca071cb006 client: pdf-gen: add legend graphic Bernhard Reiter <bernhard@intevation.de> parents: 1914 diff changeset	167 ...mapState("map", ["openLayersMap", "isolinesLegendImgDataURL"]),
1931 8fb1b1a8ea85 client: pdf-gen: improve legend behaviour Bernhard Reiter <bernhard@intevation.de> parents: 1928 diff changeset	168 ...mapGetters("map", ["getLayerByName"]),
1903 7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	169 ...mapState("user", ["user"])
1272 bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	170 },
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	171 methods: {
2112 8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	172 // When a template is chosen from the dropdown, its propoerties are
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	173 // applied to the rest of the form.
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	174 applyTemplateToForm() {
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	175 let template = this.templates.find(t => t.name === this.form.template);
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	176 if (template) {
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	177 this.form.format = template.properties.format;
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	178 this.form.paperSize = template.properties.paperSize;
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	179 this.form.resolution = template.properties.resolution;
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	180 }
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	181 },
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	182 // If there's a template that matches all the form values, this template
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	183 // will be set in the dropdown.
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	184 compareFormWithTemplates() {
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	185 this.form.template = null;
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	186 this.templates.forEach(t => {
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	187 if (
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	188 this.form.format === t.properties.format &&
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	189 this.form.paperSize === t.properties.paperSize &&
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	190 this.form.resolution === t.properties.resolution
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	191 ) {
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	192 this.form.template = t.name;
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	193 }
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	194 });
8c0a0f237c2d improved behavior of pdf generation form Markus Kottlaender <markus@intevation.de> parents: 2111 diff changeset	195 },
1272 bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	196 download() {
1947 4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	197 // disable button while working on it
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	198 this.readyToGenerate = false;
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	199
1635 ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	200 console.log(
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	201 "will generate pdf with",
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	202 this.form.paperSize,
1884 59ef76d83de7 client: pdf-gen: make scalebar dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1883 diff changeset	203 this.form.format,
59ef76d83de7 client: pdf-gen: make scalebar dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1883 diff changeset	204 this.form.resolution
1635 ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	205 );
1874 bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	206 var width, height;
1883 76a6d334e681 Client: pdf-gen: refactor addScaleBar Bernhard Reiter <bernhard@intevation.de> parents: 1882 diff changeset	207
1635 ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	208 if (this.form.format !== "portrait") {
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	209 // landscape, default
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	210 width = paperSizes[this.form.paperSize][0];
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	211 height = paperSizes[this.form.paperSize][1];
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	212 } else {
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	213 // switch width and height
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	214 width = paperSizes[this.form.paperSize][1];
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	215 height = paperSizes[this.form.paperSize][0];
ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	216 }
1874 bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	217
bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	218 // FUTURE: consider margins
1635 ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	219
1884 59ef76d83de7 client: pdf-gen: make scalebar dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1883 diff changeset	220 // dots per mm = dots per inch / (25.4 mm/inch)
59ef76d83de7 client: pdf-gen: make scalebar dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1883 diff changeset	221 var pixelsPerMapMillimeter = this.form.resolution / 25.4;
59ef76d83de7 client: pdf-gen: make scalebar dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1883 diff changeset	222 var mapSizeForPrint = [
59ef76d83de7 client: pdf-gen: make scalebar dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1883 diff changeset	223 // in pixel
59ef76d83de7 client: pdf-gen: make scalebar dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1883 diff changeset	224 Math.round(width * pixelsPerMapMillimeter),
59ef76d83de7 client: pdf-gen: make scalebar dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1883 diff changeset	225 Math.round(height * pixelsPerMapMillimeter)
59ef76d83de7 client: pdf-gen: make scalebar dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1883 diff changeset	226 ];
59ef76d83de7 client: pdf-gen: make scalebar dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1883 diff changeset	227
1883 76a6d334e681 Client: pdf-gen: refactor addScaleBar Bernhard Reiter <bernhard@intevation.de> parents: 1882 diff changeset	228 // generate PDF and open it
76a6d334e681 Client: pdf-gen: refactor addScaleBar Bernhard Reiter <bernhard@intevation.de> parents: 1882 diff changeset	229 // our units are milimeters; width 0 x height 0 is left upper corner
76a6d334e681 Client: pdf-gen: refactor addScaleBar Bernhard Reiter <bernhard@intevation.de> parents: 1882 diff changeset	230
76a6d334e681 Client: pdf-gen: refactor addScaleBar Bernhard Reiter <bernhard@intevation.de> parents: 1882 diff changeset	231 // Step 1 prepare and save current map extend
76a6d334e681 Client: pdf-gen: refactor addScaleBar Bernhard Reiter <bernhard@intevation.de> parents: 1882 diff changeset	232 // Then add callback "rendercomplete" for Step 3
76a6d334e681 Client: pdf-gen: refactor addScaleBar Bernhard Reiter <bernhard@intevation.de> parents: 1882 diff changeset	233 // which will generate the pdf and resets the map view
76a6d334e681 Client: pdf-gen: refactor addScaleBar Bernhard Reiter <bernhard@intevation.de> parents: 1882 diff changeset	234 // Step 2 which starts rendering a map with the necessary image size
76a6d334e681 Client: pdf-gen: refactor addScaleBar Bernhard Reiter <bernhard@intevation.de> parents: 1882 diff changeset	235
1874 bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	236 var map = this.openLayersMap;
bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	237 var mapSize = map.getSize(); // size in pixels of the map in the DOM
bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	238 // Calculate the extent for the current view state and the passed size.
bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	239 // The size is the pixel dimensions of the box into which the calculated
bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	240 // extent should fit.
bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	241 var mapExtent = map.getView().calculateExtent(mapSize);
1883 76a6d334e681 Client: pdf-gen: refactor addScaleBar Bernhard Reiter <bernhard@intevation.de> parents: 1882 diff changeset	242
1874 bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	243 var pdf = new jsPDF(this.form.format, "mm", this.form.paperSize);
1876 e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	244 var northarrowSize = 3;
1883 76a6d334e681 Client: pdf-gen: refactor addScaleBar Bernhard Reiter <bernhard@intevation.de> parents: 1882 diff changeset	245 var self = this;
76a6d334e681 Client: pdf-gen: refactor addScaleBar Bernhard Reiter <bernhard@intevation.de> parents: 1882 diff changeset	246
1874 bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	247 // set a callback for after the next complete rendering of the map
bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	248 map.once("rendercomplete", function(event) {
bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	249 let canvas = event.context.canvas;
1887 3ed036adc80f client: pdf-gen: fix scale calculation Bernhard Reiter <bernhard@intevation.de> parents: 1886 diff changeset	250
3ed036adc80f client: pdf-gen: fix scale calculation Bernhard Reiter <bernhard@intevation.de> parents: 1886 diff changeset	251 // because we are using Web Mercator, a pixel represents
3ed036adc80f client: pdf-gen: fix scale calculation Bernhard Reiter <bernhard@intevation.de> parents: 1886 diff changeset	252 // a differently sizes spot depending on the place of the map.
3ed036adc80f client: pdf-gen: fix scale calculation Bernhard Reiter <bernhard@intevation.de> parents: 1886 diff changeset	253 // So we use a value calculated from the center of the current view.
1884 59ef76d83de7 client: pdf-gen: make scalebar dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1883 diff changeset	254 let view = map.getView();
1887 3ed036adc80f client: pdf-gen: fix scale calculation Bernhard Reiter <bernhard@intevation.de> parents: 1886 diff changeset	255 let proj = view.getProjection();
3ed036adc80f client: pdf-gen: fix scale calculation Bernhard Reiter <bernhard@intevation.de> parents: 1886 diff changeset	256 let metersPerPixel = // average meters (reality) per pixel (map)
3ed036adc80f client: pdf-gen: fix scale calculation Bernhard Reiter <bernhard@intevation.de> parents: 1886 diff changeset	257 getPointResolution(proj, view.getResolution(), view.getCenter()) *
3ed036adc80f client: pdf-gen: fix scale calculation Bernhard Reiter <bernhard@intevation.de> parents: 1886 diff changeset	258 proj.getMetersPerUnit();
1897 c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	259 // DEBUG console.log("metersPerPixel = ", metersPerPixel);
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	260
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	261 let scaleNominator = Math.round(
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	262 // the x in 1:x map scale
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	263 1000 * pixelsPerMapMillimeter * metersPerPixel
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	264 );
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	265 console.log("scaleNominator = ", scaleNominator);
1884 59ef76d83de7 client: pdf-gen: make scalebar dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1883 diff changeset	266
1886 20fe31b4dd5d client: pdf-gen: use jpeg, add scale number. Bernhard Reiter <bernhard@intevation.de> parents: 1884 diff changeset	267 var data = canvas.toDataURL("image/jpeg");
20fe31b4dd5d client: pdf-gen: use jpeg, add scale number. Bernhard Reiter <bernhard@intevation.de> parents: 1884 diff changeset	268 pdf.addImage(data, "JPEG", 0, 0, width, height);
1933 1aa2921d8832 client: pdf-gen: make scalebar box size dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1931 diff changeset	269 self.addScaleBar(pdf, width, height, scaleNominator);
1903 7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	270 self.addNorthArrow(pdf, 15, 9, northarrowSize);
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	271 self.addPageInfo(pdf);
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	272 self.addAboutBox(pdf, width, height);
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	273
1931 8fb1b1a8ea85 client: pdf-gen: improve legend behaviour Bernhard Reiter <bernhard@intevation.de> parents: 1928 diff changeset	274 if (self.getLayerByName("Bottleneck isolines").isVisible) {
2137 a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	275 self.addBottleneckInfo(pdf, 13, width, height);
a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	276 self.addLegend(pdf, 14, width, height);
1931 8fb1b1a8ea85 client: pdf-gen: improve legend behaviour Bernhard Reiter <bernhard@intevation.de> parents: 1928 diff changeset	277 }
1928 76ca071cb006 client: pdf-gen: add legend graphic Bernhard Reiter <bernhard@intevation.de> parents: 1914 diff changeset	278
1874 bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	279 pdf.save("map.pdf");
bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	280 // reset to original size
bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	281 map.setSize(mapSize);
bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	282 map.getView().fit(mapExtent, { size: mapSize });
bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	283
1947 4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	284 // as we are done: re-enable button
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	285 self.readyToGenerate = true;
1874 bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	286 });
bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	287
bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	288 // trigger rendering
1947 4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	289 this.prepareRendering(function() {
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	290 map.setSize(mapSizeForPrint);
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	291 map.getView().fit(mapExtent, { size: mapSizeForPrint });
1635 ca48145dba9c client: improve pdf generation Bernhard Reiter <bernhard@intevation.de> parents: 1613 diff changeset	292
1947 4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	293 /*
1272 bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	294 let a = document.createElement("a");
1947 4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	295 a.href = src; // need the generated PDF in here (as dataURL?)
1272 bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	296
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	297 if (this.form.downloadType === "download")
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	298 a.download = src.substr(src.lastIndexOf("/") + 1);
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	299 else a.target = "_blank";
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	300
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	301 document.body.appendChild(a);
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	302 a.click();
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	303 document.body.removeChild(a);
1874 bad32adafef2 client: add real pdf generation with jspdf Bernhard Reiter <bernhard@intevation.de> parents: 1635 diff changeset	304 */
1947 4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	305 });
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	306 },
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	307 prepareRendering(callback) {
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	308 // call callback() once the preparations are done
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	309 this.logoImageForPDF = new Image();
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	310
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	311 this.logoImageForPDF.onload = function() {
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	312 callback();
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	313 };
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	314
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	315 if (this.logoForPDF) {
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	316 this.logoImageForPDF.src = this.logoForPDF;
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	317 } else {
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	318 this.logoImageForPDF.src = "/img/gemma-logo-for-pdf.png";
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	319 }
1876 e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	320 },
1883 76a6d334e681 Client: pdf-gen: refactor addScaleBar Bernhard Reiter <bernhard@intevation.de> parents: 1882 diff changeset	321 addRoundedBox(doc, x, y, w, h) {
76a6d334e681 Client: pdf-gen: refactor addScaleBar Bernhard Reiter <bernhard@intevation.de> parents: 1882 diff changeset	322 // 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	323 // using jsPDF units
1876 e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	324 doc.setDrawColor(255, 255, 255);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	325 doc.setFillColor(255, 255, 255);
1883 76a6d334e681 Client: pdf-gen: refactor addScaleBar Bernhard Reiter <bernhard@intevation.de> parents: 1882 diff changeset	326 doc.roundedRect(x, y, w, h, 3, 3, "FD");
76a6d334e681 Client: pdf-gen: refactor addScaleBar Bernhard Reiter <bernhard@intevation.de> parents: 1882 diff changeset	327 },
1933 1aa2921d8832 client: pdf-gen: make scalebar box size dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1931 diff changeset	328 addScaleBar(doc, docWidth, docHeight, scaleNominator) {
1897 c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	329 // 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	330
1933 1aa2921d8832 client: pdf-gen: make scalebar box size dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1931 diff changeset	331 // hardcode maximal width for now and place in lower right corner
1aa2921d8832 client: pdf-gen: make scalebar box size dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1931 diff changeset	332 let maxWidth = 80; // in mm
1aa2921d8832 client: pdf-gen: make scalebar box size dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1931 diff changeset	333
1897 c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	334 // 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	335 // strategy:
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	336 // 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	337 // 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	338 // 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	339 // 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	340
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	341 // 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	342 let log10 =
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	343 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	344 function(x) {
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	345 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	346 };
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	347
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	348 let maxLength = maxWidth * scaleNominator;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	349
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	350 let unit = "mm";
1914 3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation Bernhard Reiter <bernhard@intevation.de> parents: 1903 diff changeset	351 let unitConversionFactor = 1;
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation Bernhard Reiter <bernhard@intevation.de> parents: 1903 diff changeset	352 if (maxLength >= 1e7) {
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation Bernhard Reiter <bernhard@intevation.de> parents: 1903 diff changeset	353 // >= 10 km
1897 c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	354 unit = "km";
1914 3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation Bernhard Reiter <bernhard@intevation.de> parents: 1903 diff changeset	355 unitConversionFactor = 1e6;
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation Bernhard Reiter <bernhard@intevation.de> parents: 1903 diff changeset	356 } else if (maxLength >= 1e4) {
3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation Bernhard Reiter <bernhard@intevation.de> parents: 1903 diff changeset	357 // >= 10 m
1897 c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	358 unit = "m";
1914 3d2b55d2d8a6 client: pdf-gen: fix scale bar calculation Bernhard Reiter <bernhard@intevation.de> parents: 1903 diff changeset	359 unitConversionFactor = 1e3;
1897 c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	360 }
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	361
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	362 maxLength /= unitConversionFactor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	363
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	364 // DEBUG console.log(maxLength, unit);
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	365 let unroundedLength = maxLength;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	366 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	367 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	368 let mapped = unroundedLength / factor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	369 // DEBUG console.log(mapped);
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	370
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	371 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	372
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	373 // 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	374 // 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	375 if (mapped > 8) {
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	376 length = 8 * factor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	377 } else if (mapped > 4) {
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	378 length = 4 * factor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	379 } else if (mapped > 2) {
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	380 length = 2 * factor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	381 } else {
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	382 length = factor;
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	383 }
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	384
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	385 let size = (length * unitConversionFactor) / scaleNominator / 4;
1933 1aa2921d8832 client: pdf-gen: make scalebar box size dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1931 diff changeset	386
1aa2921d8832 client: pdf-gen: make scalebar box size dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1931 diff changeset	387 let x = docWidth - (size * 4 + 8);
1aa2921d8832 client: pdf-gen: make scalebar box size dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1931 diff changeset	388 let y = docHeight - 6;
1aa2921d8832 client: pdf-gen: make scalebar box size dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1931 diff changeset	389
1936 17b6d2a6fb76 client: pdf-gen (minor) fix formatto Bernhard Reiter <bernhard@intevation.de> parents: 1933 diff changeset	390 this.addRoundedBox(doc, x - 4, y - 4, size * 4 + 12, 10);
1897 c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	391
1876 e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	392 doc.setDrawColor(0, 0, 0);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	393 doc.setFillColor(0, 0, 0);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	394 doc.rect(x, y, size, 1, "FD");
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	395 doc.setFillColor(255, 255, 255);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	396 doc.setDrawColor(0, 0, 0);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	397 doc.rect(x + size, y, size, 1, "FD");
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	398 doc.setFillColor(0, 0, 0);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	399 doc.setDrawColor(0, 0, 0);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	400 doc.rect(x + size * 2, y, size * 2, 1, "FD");
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	401 doc.setFontSize(5);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	402 doc.text(x, y + 3, "0");
1897 c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	403 // /4 and could give 2.5. We still round, because of floating point arith
1884 59ef76d83de7 client: pdf-gen: make scalebar dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1883 diff changeset	404 doc.text(
1897 c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	405 x + size,
1884 59ef76d83de7 client: pdf-gen: make scalebar dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1883 diff changeset	406 y + 3,
1897 c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	407 (Math.round((length * 10) / 4) / 10).toString()
1884 59ef76d83de7 client: pdf-gen: make scalebar dynamic Bernhard Reiter <bernhard@intevation.de> parents: 1883 diff changeset	408 );
1897 c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	409 doc.text(x + size * 2, y + 3, Math.round(length / 2).toString());
c78efb1ddb02 client: pdf-gen: improve scalebar to show nice values Bernhard Reiter <bernhard@intevation.de> parents: 1887 diff changeset	410 doc.text(x + size * 4, y + 3, Math.round(length).toString() + " " + unit);
1876 e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	411 },
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	412
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	413 addNorthArrow(doc, x1, y1, size) {
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	414 var y2 = y1 + size * 3;
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	415 var x3 = x1 - size * 2;
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	416 var y3 = y1 + size * 5;
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	417 var x4 = x1 + size * 2;
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	418 //white triangle
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	419 doc.setFillColor(255, 255, 255);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	420 doc.setDrawColor(255, 255, 255);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	421 doc.triangle(x3 - 0.8, y3 + 1.2, x1, y1 - 1.2, x1, y2 + 0.6, "F");
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	422 doc.triangle(x1, y1 - 1.2, x1, y2 + 0.6, x4 + 0.8, y3 + 1.2, "F");
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	423 //north arrow
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	424 doc.setDrawColor(0, 0, 0);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	425 doc.setFillColor(255, 255, 255);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	426 doc.triangle(x3, y3, x1, y1, x1, y2, "FD");
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	427 doc.setFillColor(0, 0, 0);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	428 doc.triangle(x1, y1, x1, y2, x4, y3, "FD");
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	429 doc.setFontSize(size * 3.1);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	430 doc.setTextColor(255, 255, 255);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	431 doc.setFontStyle("bold");
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	432 doc.text(size < 3 ? x1 - 0.5 : x1 - 1.3, y3 + 1, "N");
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	433 doc.setFontSize(size * 3);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	434 doc.setTextColor(0, 0, 0);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	435 doc.setFontStyle("normal");
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	436 doc.text(size < 3 ? x1 - 0.5 : x1 - 1.3, y3 + 1, "N");
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	437 },
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	438 // add some text at specific coordinates and determine how many wrolds in single line
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	439 addText(doc, postitionX, positionY, size, color, lineWidth, text) {
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	440 // split the incoming string to an array, each element is a string of words in a single line
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	441 var textLines = doc.splitTextToSize(text, lineWidth);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	442 doc.setTextColor(color);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	443 doc.setFontSize(size);
e53924abb4a2 client: export some elements to pdf Fadi Abbud <fadi.abbud@intevation.de> parents: 1874 diff changeset	444 doc.text(postitionX, positionY, textLines);
1903 7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	445 },
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	446 addPageInfo(doc) {
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	447 this.addRoundedBox(doc, 0, 0, 110, 8);
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	448 let str =
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	449 this.$gettext("Date of publication:") +
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	450 " " +
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	451 new Date().toLocaleString(locale2) +
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	452 " " +
1962 b275d5e14087 client: pdf-gen: improve page info text Bernhard Reiter <bernhard@intevation.de> parents: 1947 diff changeset	453 this.$gettext("– generated by:") +
1903 7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	454 " " +
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	455 this.user;
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	456 this.addText(doc, 5, 5, 9, "black", 100, str);
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	457 },
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	458 addAboutBox(doc, docWidth, docHeight) {
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	459 let top = docHeight - 20;
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	460 this.addRoundedBox(doc, 0, top, 120, 20);
1947 4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	461
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	462 let logoImage = this.logoImageForPDF;
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	463 let aspectRatio = logoImage.width / logoImage.height;
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	464 doc.addImage(logoImage, "PNG", 5, docHeight - 19, 110, 110 / aspectRatio);
4235fa8f59d7 clien: pdf-gen: load logo externally; add prepare step Bernhard Reiter <bernhard@intevation.de> parents: 1936 diff changeset	465
1903 7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	466 let str =
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	467 "Dislaimer: Lorem ipsum dolor sit amet, consectetur adipisici elit, sed eiusmod tempor incidunt ut labore et dolore magna aliqua.";
7247ac316cb7 client: pdf-gen: improve layout and ui Bernhard Reiter <bernhard@intevation.de> parents: 1897 diff changeset	468 this.addText(doc, 5, docHeight - 6, 8, "black", 115, str);
1931 8fb1b1a8ea85 client: pdf-gen: improve legend behaviour Bernhard Reiter <bernhard@intevation.de> parents: 1928 diff changeset	469 },
2137 a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	470 addLegend(doc, fromTop, docWidth) {
1931 8fb1b1a8ea85 client: pdf-gen: improve legend behaviour Bernhard Reiter <bernhard@intevation.de> parents: 1928 diff changeset	471 // transforming into an HTMLImageElement only to find out
8fb1b1a8ea85 client: pdf-gen: improve legend behaviour Bernhard Reiter <bernhard@intevation.de> parents: 1928 diff changeset	472 // the width x height of the legend image
8fb1b1a8ea85 client: pdf-gen: improve legend behaviour Bernhard Reiter <bernhard@intevation.de> parents: 1928 diff changeset	473 // FUTURE: find a better way to get the width and height
8fb1b1a8ea85 client: pdf-gen: improve legend behaviour Bernhard Reiter <bernhard@intevation.de> parents: 1928 diff changeset	474 let legendImage = new Image();
8fb1b1a8ea85 client: pdf-gen: improve legend behaviour Bernhard Reiter <bernhard@intevation.de> parents: 1928 diff changeset	475 legendImage.src = this.isolinesLegendImgDataURL;
8fb1b1a8ea85 client: pdf-gen: improve legend behaviour Bernhard Reiter <bernhard@intevation.de> parents: 1928 diff changeset	476 let aspectRatio = legendImage.width / legendImage.height;
8fb1b1a8ea85 client: pdf-gen: improve legend behaviour Bernhard Reiter <bernhard@intevation.de> parents: 1928 diff changeset	477
2137 a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	478 this.addRoundedBox(doc, docWidth - 54, fromTop, 54, 50 / aspectRatio + 4);
a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	479 doc.addImage(
a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	480 legendImage,
a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	481 docWidth - 52,
a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	482 fromTop + 2,
a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	483 50,
a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	484 50 / aspectRatio
a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	485 );
a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	486 },
a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	487 addBottleneckInfo(doc, height, docWidth) {
a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	488 this.addRoundedBox(doc, docWidth - 54, 0, 54, height);
2138 4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	489
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	490 console.log("Fontlist =", doc.getFontList());
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	491 doc.setFont("times", "normal");
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	492
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	493 let name, w, str;
2137 a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	494
2138 4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	495 doc.setFontStyle("italic");
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	496 name = this.$gettext("Bottleneck") + ": ";
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	497 w = doc.getTextWidth(name);
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	498 this.addText(doc, docWidth - 51, 4, 8, "black", 46, name);
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	499 doc.setFontStyle("bold");
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	500 str = this.selectedBottleneck;
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	501 this.addText(doc, docWidth - 51 + w, 4, 8, "black", 46, str);
2137 a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	502
2138 4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	503 doc.setFontStyle("italic");
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	504 name = this.$gettext("Survey date") + ": ";
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	505 w = doc.getTextWidth(name);
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	506 this.addText(doc, docWidth - 51, 7.5, 8, "black", 46, name);
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	507 doc.setFontStyle("normal");
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	508 str = this.selectedSurvey.date_info;
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	509 this.addText(doc, docWidth - 51 + w, 7.5, 8, "black", 46, str);
2137 a31c9fa47ab8 client: pdf-gen: add bottleneck details Bernhard Reiter <bernhard@intevation.de> parents: 2124 diff changeset	510
2138 4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	511 doc.setFontStyle("italic");
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	512 name = this.$gettext("Ref gauge") + ": ";
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	513 w = doc.getTextWidth(name);
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	514 this.addText(doc, docWidth - 51, 11, 8, "black", 46, name);
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	515 doc.setFontStyle("normal");
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	516 str = this.selectedSurvey.gauge_objname;
4a903d382901 client: pdf-gen: make bottleneck infos more fancy Bernhard Reiter <bernhard@intevation.de> parents: 2137 diff changeset	517 this.addText(doc, docWidth - 51 + w, 11, 8, "black", 46, str);
1272 bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	518 }
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	519 }
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	520 };
bc55ffaeb639 cleaned up client/src directory Markus Kottlaender <markus@intevation.de> parents: diff changeset	521 </script>

Mercurial > gemma

annotate client/src/components/Pdftool.vue @ 2139:22bbd0d0500e