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-rw-r--r--web/app/DeviceImages.js99
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diff --git a/web/app/DeviceImages.js b/web/app/DeviceImages.js
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--- a/web/app/DeviceImages.js
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-/*
- * Copyright 2016 Anton Tananaev (anton@traccar.org)
- * Copyright 2016 Andrey Kunitsyn (andrey@traccar.org)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-Ext.define('Traccar.DeviceImages', {
- singleton: true,
-
- getImageSvg: function (color, zoom, angle, category) {
- var i, info, svg, width, height, rotateTransform, scaleTransform, fill;
-
- info = Ext.getStore('DeviceImages').findRecord('key', category || 'default', 0, false, false, true);
- svg = Ext.clone(info.get('svg'));
- if (!svg) {
- svg = this.cloneDocument(info.get('svg'));
- }
-
- width = parseFloat(svg.documentElement.getAttribute('width'));
- height = parseFloat(svg.documentElement.getAttribute('height'));
-
- fill = info.get('fillId');
- if (!Ext.isArray(fill)) {
- fill = [fill];
- }
- for (i = 0; i < fill.length; i++) {
- svg.getElementById(fill[i]).style.fill = color;
- }
-
- rotateTransform = 'rotate(' + angle + ' ' + width / 2 + ' ' + height / 2 + ')';
- svg.getElementById(info.get('rotateId')).setAttribute('transform', rotateTransform);
-
- if (zoom) {
- width *= Traccar.Style.mapScaleSelected;
- height *= Traccar.Style.mapScaleSelected;
- scaleTransform = 'scale(' + Traccar.Style.mapScaleSelected + ') ';
- } else {
- width *= Traccar.Style.mapScaleNormal;
- height *= Traccar.Style.mapScaleNormal;
- scaleTransform = 'scale(' + Traccar.Style.mapScaleNormal + ') ';
- }
-
- if (info.get('scaleId') !== info.get('rotateId')) {
- svg.getElementById(info.get('scaleId')).setAttribute('transform', scaleTransform);
- } else {
- svg.getElementById(info.get('scaleId')).setAttribute('transform', scaleTransform + ' ' + rotateTransform);
- }
-
- svg.documentElement.setAttribute('width', width);
- svg.documentElement.setAttribute('height', height);
- svg.documentElement.setAttribute('viewBox', '0 0 ' + width + ' ' + height);
-
- return svg;
- },
-
- formatSrc: function (svg) {
- return 'data:image/svg+xml;charset=utf-8,' +
- encodeURIComponent(new XMLSerializer().serializeToString(svg.documentElement));
- },
-
- cloneDocument: function (svgDocument) {
- var newDocument, newNode;
- newDocument = svgDocument.implementation.createDocument(svgDocument.namespaceURI, null, null);
- newNode = newDocument.importNode(svgDocument.documentElement, true);
- newDocument.appendChild(newNode);
- return newDocument;
- },
-
- getImageIcon: function (color, zoom, angle, category) {
- var image, svg, width, height;
-
- svg = this.getImageSvg(color, zoom, angle, category);
- width = parseFloat(svg.documentElement.getAttribute('width'));
- height = parseFloat(svg.documentElement.getAttribute('height'));
-
- image = new ol.style.Icon({
- imgSize: [width, height],
- src: this.formatSrc(svg)
- });
- image.fill = color;
- image.zoom = zoom;
- image.angle = angle;
- image.category = category;
-
- return image;
- }
-});