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This is a partial fix to the fact that putting WMS overlays over WMS does not

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use the same grid boundaries as the underlying tiles, although not a complete
fix.


git-svn-id: http://svn.openlayers.org/trunk/openlayers@2018 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
crschmidt
2006-12-06 21:29:36 +00:00
parent 046fbf0662
commit bef4a7d3a9
1 changed files with 2 additions and 2 deletions
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lib/OpenLayers/Layer.js
+2 -2
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@@ -508,8 +508,8 @@ OpenLayers.Layer.prototype = {
var center = this.map.getCenter(); var center = this.map.getCenter();
var res = this.map.getResolution(); var res = this.map.getResolution();
var delta_x = viewPortPx.x - (size.w / 2); var delta_x = viewPortPx.x - Math.ceil(size.w / 2);
var delta_y = viewPortPx.y - (size.h / 2); var delta_y = viewPortPx.y - Math.ceil(size.h / 2);
lonlat = new OpenLayers.LonLat(center.lon + delta_x * res , lonlat = new OpenLayers.LonLat(center.lon + delta_x * res ,
center.lat - delta_y * res); center.lat - delta_y * res);