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Commit a number of improvements to grid handling from #449. This adds

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support for buffer:0 on grids, and includes changes to Remove extra 
rows and columns from the grid in _initTiles when reusing an existing 
grid, which is a fix to #357 and #436. 


git-svn-id: http://svn.openlayers.org/trunk/openlayers@2091 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
crschmidt
2006-12-22 18:35:04 +00:00
parent b46a513077
commit 7e9eef8d07
5 changed files with 80 additions and 41 deletions
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12
lib/OpenLayers/Tile/WFS.js
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@@ -57,14 +57,12 @@ OpenLayers.Tile.WFS.prototype =
*
*/
draw:function() {
if (this.drawn) {
this.clear();
if (!OpenLayers.Tile.prototype.draw.apply(this, arguments)) {
return false;
}
OpenLayers.Tile.prototype.draw.apply(this, arguments);
if (this.layer.displayOutsideMaxExtent || (this.layer.maxExtent &&
this.layer.maxExtent.intersectsBounds(this.bounds, false))) {
this.loadFeaturesForRegion(this.requestSuccess);
}
this.loadFeaturesForRegion(this.requestSuccess);
this.drawn = true;
return true;
},
/** get the full request string from the ds and the tile params