Add back iconOffset support for the API

camptocamp · May 2, 2019 · a1cbb09 · a1cbb09
1 parent d2b1362
commit a1cbb09
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Showing 2 changed files with 15 additions and 7 deletions.
diff --git a/api/dist/apihelp/data.txt b/api/dist/apihelp/data.txt
@@ -1,6 +1,6 @@
-id	point	title	description	icon
-1	553000,216300	Information	Office de l'information<br />Tél: 032 000 00 00<br>Email: <a href="mailto:info@example.com">info@example.com</a><br />Internet: <a href="http://fr.wikipedia.org/wiki/La_Chaux-de-Fonds" target=new>Cliquer ici</a>	http://dev.openlayers.org/releases/OpenLayers-2.13.1/img/marker.png
-2	554250,215600	Ma première station	Diesel pas cher	http://dev.openlayers.org/releases/OpenLayers-2.13.1/img/marker-blue.png
-3	552556,215864	Mon parking	C'est celui-là le meilleur.	http://dev.openlayers.org/releases/OpenLayers-2.13.1/img/marker-gold.png
-4	554489,217126	Mon parking	Ce parking est<br/>le meillleur.	http://dev.openlayers.org/releases/OpenLayers-2.13.1/img/marker-gold.png
-5	554089,217326	Ma deuxième station	Sans-plomb pas cher.	http://dev.openlayers.org/releases/OpenLayers-2.13.1/img/marker-blue.png
+id	point	title	description	icon	iconSize	iconOffset
+1	553000,216300	Information	Office de l'information<br />Tél: 032 000 00 00<br>Email: <a href="mailto:info@example.com">info@example.com</a><br />Internet: <a href="http://fr.wikipedia.org/wiki/La_Chaux-de-Fonds" target=new>Cliquer ici</a>	http://dev.openlayers.org/releases/OpenLayers-2.13.1/img/marker.png	21,25	-10.5,-25
+2	554250,215600	Ma première station	Diesel pas cher	http://dev.openlayers.org/releases/OpenLayers-2.13.1/img/marker-blue.png	21,25	-10.5,-25
+3	552556,215864	Mon parking	C'est celui-là le meilleur.	http://dev.openlayers.org/releases/OpenLayers-2.13.1/img/marker-gold.png	21,25	-10.5,-25
+4	554489,217126	Mon parking	Ce parking est<br/>le meillleur.	http://dev.openlayers.org/releases/OpenLayers-2.13.1/img/marker-gold.png	21,25	-10.5,-25
+5	554089,217326	Ma deuxième station	Sans-plomb pas cher.	http://dev.openlayers.org/releases/OpenLayers-2.13.1/img/marker-blue.png	21,25	-10.5,-25
diff --git a/api/src/Map.js b/api/src/Map.js
@@ -276,9 +276,17 @@ class Map {
             });
             marker.setProperties(filterByKeys(values, attr));
             marker.setId(values.id);
+            let anchor;
+            if (values.iconOffset) {
+              // flip the sign of the value to be compatible with the old api.
+              anchor = values.iconOffset.split(',').map(parseFloat).map(val => val * Math.sign(val));
+            }
             marker.setStyle(new Style({
               image: new Icon({
-                src: values.icon
+                src: values.icon,
+                anchorXUnits: 'pixels',
+                anchorYUnits: 'pixels',
+                anchor: anchor
               })
             }));
             this.vectorSource_.addFeature(marker);