Using integer pixel space to avoid whitespace between tiles.

2012-07-09 13:06:45 +02:00
parent 475cd7cd60
commit a3ec0f77e0
1 changed files with 2 additions and 2 deletions
--- a/lib/OpenLayers/Layer/Grid.js
+++ b/lib/OpenLayers/Layer/Grid.js
@@ -1014,12 +1014,12 @@ OpenLayers.Layer.Grid = OpenLayers.Class(OpenLayers.Layer.HTTPRequest, {
                });
     
                tileoffsetlon += tilelon;       
-                tileoffsetx += tileSize.w;
+                tileoffsetx += Math.round(tileSize.w);
            } while ((tileoffsetlon <= bounds.right + tilelon * this.buffer)
                     || colidx < minCols);
             
            tileoffsetlat -= tilelat;
-            tileoffsety += tileSize.h;
+            tileoffsety += Math.round(tileSize.h);
        } while((tileoffsetlat >= bounds.bottom - tilelat * this.buffer)
                || rowidx < minRows);