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

KaMap can't round. It works fine for degrees, but when you're working in inches, feet, meters, the rounding errors become quite significant.

Browse Source 
git-svn-id: http://svn.openlayers.org/trunk/openlayers@802 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
crschmidt
2006-06-27 20:17:37 +00:00
parent 6abc62718c
commit c20390c864
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

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

@@ -42,7 +42,7 @@ OpenLayers.Layer.KaMap.prototype =
var zoom = this.map.getZoom(); var zoom = this.map.getZoom();
var maxRes = this.map.maxResolution; var maxRes = this.map.maxResolution;
var mapRes = this.map.getResolution(); var mapRes = this.map.getResolution();
var scale = Math.round((((this.tileSize.w * this.map.maxResolution * this.resolution) * (this.scales[this.units])) / this.tileSize.w) / Math.pow(2, zoom)); var scale = (((this.tileSize.w * this.map.maxResolution * this.resolution) * (this.scales[this.units])) / this.tileSize.w) / Math.pow(2, zoom);
var cellSize = new OpenLayers.Size(mapRes*this.tileSize.w, mapRes*this.tileSize.h); var cellSize = new OpenLayers.Size(mapRes*this.tileSize.w, mapRes*this.tileSize.h);
var pX = Math.floor(((bounds.left) / cellSize.w) * this.tileSize.w); var pX = Math.floor(((bounds.left) / cellSize.w) * this.tileSize.w);