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Changing/fixing the meaning of getServerZoom.

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If a layer is configured with serverResolutions, then getServerZoom should return the zoom level as index of the current resolution in the serverResolutions array.
This commit is contained in:
ahocevar
2012-04-26 10:55:03 -04:00
committed by Tim Schaub
parent a57c56ed96
commit 9585341d9c
5 changed files with 9 additions and 14 deletions
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lib/OpenLayers/Layer/TMS.js
+1 -3
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@@ -173,9 +173,7 @@ OpenLayers.Layer.TMS = OpenLayers.Class(OpenLayers.Layer.Grid, {
var res = this.getServerResolution();
var x = Math.round((bounds.left - this.tileOrigin.lon) / (res * this.tileSize.w));
var y = Math.round((bounds.bottom - this.tileOrigin.lat) / (res * this.tileSize.h));
var z = this.serverResolutions != null ?
OpenLayers.Util.indexOf(this.serverResolutions, res) :
this.getServerZoom() + this.zoomOffset;
var z = this.getServerZoom() + (this.zoomOffset || 0);
var path = this.serviceVersion + "/" + this.layername + "/" + z + "/" + x + "/" + y + "." + this.type;
var url = this.url;
if (OpenLayers.Util.isArray(url)) {