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Fixing extent check for undefined extents.

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Thanks @marcjansen for spotting this. To make the epsg-4326
example work, I also had to change the WMS version to 1.1.1.
This commit is contained in:
ahocevar
2013-03-05 09:47:52 +01:00
parent 3526244e0c
commit 19aeb04141
2 changed files with 4 additions and 1 deletions
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4
src/ol/source/tiledwmssource.js
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@@ -49,9 +49,11 @@ ol.source.TiledWMS = function(tiledWMSOptions) {
var x = tileCoord.x;
var tileExtent = tileGrid.getTileCoordExtent(tileCoord);
var projectionExtent = projection.getExtent();
var extent = goog.isDef(tiledWMSOptions.extent) ?
tiledWMSOptions.extent : projectionExtent;
// FIXME do we want a wrapDateLine param? The code below will break maps
// with projections that do not span the whole world width.
if (extent && extent.minX === projectionExtent.minX &&
if (extent.minX === projectionExtent.minX &&
extent.maxX === projectionExtent.maxX) {
var numCols = Math.ceil(
(extent.maxX - extent.minX) / (tileExtent.maxX - tileExtent.minX));