could be related with this? https://hub.qgis.org/issues/9799
check OTF reprojection combination regards, Luigi Pirelli On 24 November 2014 at 23:49, Luigi Pirelli <[email protected]> wrote: > may you also test with the last 2.6version? > > regards, Luigi Pirelli > > On 24 November 2014 at 01:16, Alexia Mondot <[email protected]> wrote: >> Hi all, >> >> I have a plugin using a customized version of Dockable Mirror Map. >> I use it to display each processing result in a new view. >> >> I get a strange behaviour with my plugin : >> Some times, the canvas stays white. A scroll in it is fine to reload it and >> my image is displayed. >> I get this problem since the beginning of the development on QIGS 2.2. It is >> for me a "random" problem, because I can't say why I get these white canvas. >> But, when I get it I save the projet with the white view, and when reloaded, >> the canvas is still white. >> >> I've played with canvas.refresh(), canvas renderer flags and even with >> canvas.freeze(). >> I can't understand the behaviour I get, maybe I have a wrong usage of the >> properties above. >> I also thought about triggerRepaint()... >> >> Thanks by advance, >> Alexia >> >> >> _______________________________________________ >> Qgis-developer mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/qgis-developer _______________________________________________ Qgis-developer mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-developer
