Changeset 1310
- Timestamp:
- 08/19/06 02:13:09 (2 years ago)
- Files:
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branches/openlayers/2.0/lib/OpenLayers/Layer/HTTPRequest.js
r1302 r1310 178 178 this.units); 179 179 } else if (this.maxResolution == "auto") { 180 var maxExtent = this.getMaxExtent();181 180 var viewSize = this.map.getSize(); 182 var wRes = maxExtent.getWidth() / viewSize.w;183 var hRes = maxExtent.getHeight()/ viewSize.h;181 var wRes = this.maxExtent.getWidth() / viewSize.w; 182 var hRes = this.maxExtent.getHeight()/ viewSize.h; 184 183 this.maxResolution = Math.max(wRes, hRes); 185 184 } 186 185 187 // determine numZoomLevels 188 186 // determine minResolution 189 187 if (this.maxScale != null) { 190 188 this.minResolution = 191 189 OpenLayers.Util.getResolutionFromScale(this.maxScale); 192 } 193 190 } else if ((this.minResolution == "auto") && 191 (this.minExtent != null)){ 192 var viewSize = this.map.getSize(); 193 var wRes = this.minExtent.getWidth() / viewSize.w; 194 var hRes = this.minExtent.getHeight()/ viewSize.h; 195 this.minResolution = Math.max(wRes, hRes); 196 } 197 198 // determine numZoomLevels 194 199 if (this.minResolution != null) { 195 200 var ratio = this.maxResolution / this.minResolution;
