ashatora/openlayers
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Marker icons should be moved when the map zoom changes. Thanks to avlee for providing a simple fix for this. r=euzuro (see #1759, closes #1766)

Browse Source 
git-svn-id: http://svn.openlayers.org/trunk/openlayers@8230 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
Tim Schaub
2008-10-28 23:51:05 +00:00
parent 221ace9d90
commit ecd2556783
2 changed files with 32 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/OpenLayers/Layer/Markers.js
View File

@@ -158,6 +158,8 @@ OpenLayers.Layer.Markers = OpenLayers.Class(OpenLayers.Layer, {
if (!marker.isDrawn()) {
var markerImg = marker.draw(px);
this.div.appendChild(markerImg);
} else if(marker.icon) {
marker.icon.moveTo(px);
}
}
},

30
tests/Layer/Markers.html
View File

@@ -47,6 +47,36 @@
}
function test_markerMovement(t) {
t.plan(6);
var map = new OpenLayers.Map("map");
var layer = new OpenLayers.Layer.Markers("Base", {isBaseLayer: true});
map.addLayer(layer);
map.setCenter(new OpenLayers.LonLat(0, 0), 1);
var size = new OpenLayers.Size(10, 10);
var offset = new OpenLayers.Pixel(-(size.w/2), -size.h);
var icon = new OpenLayers.Icon("foo", size, offset);
var marker = new OpenLayers.Marker(new OpenLayers.LonLat(10, -10), icon)
layer.addMarker(marker);
t.eq(marker.icon.px.x, 554, "marker icon is placed at 554 px on x-axis");
t.eq(marker.icon.px.y, 314, "marker icon is placed at 314 px on y-axis");
map.zoomTo(2);
t.eq(marker.icon.px.x, 568, "marker icon moved to 568 px on x-axis");
t.eq(marker.icon.px.y, 328, "marker icon moved to 328 px on y-axis");
map.zoomTo(1);
t.eq(marker.icon.px.x, 554, "marker icon moved back to 554 px on x-axis");
t.eq(marker.icon.px.y, 314, "marker icon moved back to 314 px on y-axis");
}
function test_destroy (t) {
t.plan( 1 );
layer = new OpenLayers.Layer.Markers('Test Layer');