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authorAbyss777 <abyss@fox5.ru>2016-11-14 17:41:45 +0500
committerAbyss777 <abyss@fox5.ru>2016-11-14 17:41:45 +0500
commitfcd47ae26b362891514d58a02377d7fbf696b961 (patch)
treee5c6bff81c7a600341ed677a94f1a0fe729725b4 /web
parentcac80442ee6ce9ed72007733346f17fa410d1674 (diff)
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Remove marker style recreation on marker rotate and color change
Diffstat (limited to 'web')
-rw-r--r--web/app/DeviceImages.js21
-rw-r--r--web/app/view/MapController.js29
2 files changed, 23 insertions, 27 deletions
diff --git a/web/app/DeviceImages.js b/web/app/DeviceImages.js
index 96f00980..d976a2b3 100644
--- a/web/app/DeviceImages.js
+++ b/web/app/DeviceImages.js
@@ -62,6 +62,11 @@ Ext.define('Traccar.DeviceImages', {
return svg;
},
+ formatSrc: function (svg) {
+ return 'data:image/svg+xml;charset=utf-8,' +
+ encodeURIComponent(new XMLSerializer().serializeToString(svg.documentElement));
+ },
+
getImageIcon: function (color, zoom, angle, category) {
var image, svg, width, height;
@@ -71,14 +76,26 @@ Ext.define('Traccar.DeviceImages', {
image = new ol.style.Icon({
imgSize: [width, height],
- src: 'data:image/svg+xml;charset=utf-8,' + encodeURIComponent(new XMLSerializer().serializeToString(svg.documentElement))
+ src: this.formatSrc(svg)
});
- image.load();
image.fill = color;
image.zoom = zoom;
image.angle = angle;
image.category = category;
return image;
+ },
+
+ rotateImageIcon: function (image, angle) {
+ var svg = Traccar.DeviceImages.getImageSvg(image.fill, image.zoom, angle, image.category);
+ image.getImage().src = this.formatSrc(svg);
+ image.angle = angle;
+ },
+
+ changeImageColor: function (image, color, category) {
+ var svg = Traccar.DeviceImages.getImageSvg(color, image.zoom, image.angle, category);
+ image.getImage().src = this.formatSrc(svg);
+ image.fill = color;
+ image.category = category;
}
});
diff --git a/web/app/view/MapController.js b/web/app/view/MapController.js
index c29c4900..13d3c8bd 100644
--- a/web/app/view/MapController.js
+++ b/web/app/view/MapController.js
@@ -86,17 +86,6 @@ Ext.define('Traccar.view.MapController', {
}
},
- changeMarkerColor: function (style, color, category) {
- var newStyle = new ol.style.Style({
- image: Traccar.DeviceImages.getImageIcon(color,
- style.getImage().zoom,
- style.getImage().angle,
- category),
- text: style.getText()
- });
- return newStyle;
- },
-
updateDevice: function (store, data) {
var i, device, deviceId, marker, style;
@@ -113,8 +102,9 @@ Ext.define('Traccar.view.MapController', {
style = marker.getStyle();
if (style.getImage().fill !== this.getDeviceColor(device) ||
style.getImage().category !== device.get('category')) {
- marker.setStyle(
- this.changeMarkerColor(style, this.getDeviceColor(device), device.get('category')));
+ Traccar.DeviceImages.changeImageColor(style.getImage(),
+ this.getDeviceColor(device), device.get('category'));
+ marker.changed();
}
}
}
@@ -157,7 +147,7 @@ Ext.define('Traccar.view.MapController', {
marker = this.latestMarkers[deviceId];
style = marker.getStyle();
if (style.getImage().angle !== position.get('course')) {
- marker.setStyle(this.rotateMarker(marker.getStyle(), position.get('course')));
+ Traccar.DeviceImages.rotateImageIcon(style.getImage(), position.get('course'));
}
marker.setGeometry(geometry);
} else {
@@ -329,17 +319,6 @@ Ext.define('Traccar.view.MapController', {
});
},
- rotateMarker: function (style, angle) {
- var newStyle = new ol.style.Style({
- image: Traccar.DeviceImages.getImageIcon(style.getImage().fill,
- style.getImage().zoom,
- angle,
- style.getImage().category),
- text: style.getText()
- });
- return newStyle;
- },
-
selectMarker: function (marker, center) {
if (this.selectedMarker) {
this.selectedMarker.setStyle(