Hi,
Here's a pretty dirty workaround:
http://dev5.mapgears.com/openlayers/2.12-canvas-issue/examples/canvas-issue-workaround.html?renderer=Canvas
In summary, I redraw the layer after features were unselected.
I'm still not sure what's the cause of the issue, but I noticed that
when calling the unselectAll method of the select control, each feature
are drawn (using layer.drawFeature method) separately, resulting in
redrawing the layer X times for each feature that were unselected.
Maybe if the renderer was locked while unselecting all these it could do
the trick.
Please, let me know if this should deserve an Issue opened.
Alexandre
On 13-08-07 01:14 PM, Alexandre Dubé wrote:
Thanks to everyone who tried the example. I'll try to can come up
with a fix or a workaround asap.
Alexandre
On 13-08-07 11:02 AM, Xavier Mamano (jorix) wrote:
Hi,
I can confirm seeing this using Windows Vista on Chrome, FF, IE9 and
Opera
and olso usign Ubuntu on Chome and FF.
(using your canvas-issue.html)
Xavier Mamano
Alexandre Dubé wrote
Hi,
I have an issue when I use Canvas as vector renderer in addition to
having externalGraphic properties. I noticed the issue using
OpenLayers
2.12, 2.13 and 2.13.1, with the 3 browsers I tested: Chrome, Firefox
and
IE9.
I made a small demo to show the issue 'live':
http://dev5.mapgears.com/openlayers/2.12-canvas-issue/examples/canvas-issue.html?renderer=Canvas
Before trying to look deeper at the code to see what's going on
wrong, I wonder if anyone already hit this same issue and came up
with a
fix / solution / workaround.
Many thanks,
Alexandre
P.S. The example's html file can be downloaded and added to any local
examples folder in order to test it locally with different versions of
OpenLayers, i.e. the images and externalGraphic links are absolute, not
relative.
--
Alexandre Dubé
Mapgears
www.mapgears.com
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Mapgears
www.mapgears.com
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