[OpenLayers-Dev] Minor fix for Grid layer

Eric Lemoine eric.c2c at gmail.com
Sun May 18 17:41:01 EDT 2008

On Sun, May 18, 2008 at 10:39 PM, Martijn van Oosterhout
<kleptog at gmail.com> wrote:
> In Layer.Grid.initGriddedTiles there is a line:
> var extent = this.map.getMaxExtent();
> I run a map where not all the layers have the same extent, and in
> particular the overlays won't have the same extent as the base map. So
> the above line causes the grid to be misaligned in those cases.
> Replacing this line with:
> var extent = this.maxExtent;
> makes everything work perfectly as expected. Now, I call this a bug
> but maybe there's a problem with this fix? There is also another use
> of this.map.getMaxExtent() which may also be wrong. Thoughts?
> Have a nice day,

I guess you are correct. map.getMaxExtent() is also used in
getTileBounds(), which also does not seem right to me. Can you open a
ticket for this?


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