[OpenLayers-Dev] singleTile and multiple map resizes

[Bart van den Eijnden (OSGIS)]

If I leave out the clearGrid call all is fine. I don't really get why the
clearGrid is needed there, I don't notice any weird side effects if I leave
it out.

This was introduced in ticket 886, Andreas, are you able to explain why this
call was needed?

In 1207 the call to initSingleTile was removed since it caused the layers to
be drawn twice, so I am wondering if clearGrid is really necessary here.

Best regards,
Bart

--
Bart van den Eijnden
OSGIS, Open Source GIS
http://www.osgis.nl


--------- Oorspronkelijk bericht --------
Van: Bart van den Eijnden OSGIS <bartvde at osgis.nl>
Naar: dev at openlayers.org <dev at openlayers.org>
Onderwerp: [OpenLayers-Dev] singleTile and multiple map resizes
Datum: 05/03/08 11:25

> Hi list,
> 
> I've noticed the problem of a hanging LoadingPanel when the user tries to
> resize the map quickly after a previous resize (so when the tiles have not
> yet loaded).
> 
> So something is wrong with the loadstart/loadend event handling, as far as
I
> can tell since the removeTileMonitoringHooks is called maybe after
loadstart
> has been fired, and loadend will never come anymore for this tile. But
this
> is my guess currently. If I have an empty onMapResize function in Grid.js
> this problem does not occur.
> 
> Is anybody able to reproduce this behaviour or has ideas on how to fix
this?
> I am using trunk.
> 
> Best regards,
> Bart
> 
> --
> Bart van den Eijnden
> OSGIS, Open Source GIS
> http://www.osgis.nl
> 
> 
> 
> 
> 
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