It's not fixed in Squeak. WarpBlt does not work with alpha 0 > < 1. Another example is rotating a systemwindow (from the halo menu), its dropshadow will be pure black. (i.e. all non-transparent pixels are rendered with their pure RGB component)
Cheers, Henry (TransformationMorph is removed in Cuis 2.3, rotate halo button is there, but not working) On Mar 26, 2010, at 9:31 39AM, Stéphane Ducasse wrote: > lukas > > did you check in the latest version of squeak because I saw some fixes about > put Morph in TextMorph? > Also in Cuis 2.0 because I imagine that juan got the same transformation. Now > it seems that he changed that. > > Stef > On Mar 26, 2010, at 8:58 AM, Lukas Renggli wrote: > >> I noticed a problem with transformation morphs and created a bug report: >> >> http://code.google.com/p/pharo/issues/detail?id=2207 >> >> The problem seems to be that the transformation morph creates a black >> rectangle on the rotated clipping bounds. I does not only happen with >> TextMorphs but also with (some) other morphs. I tried to convert the >> TextMorph to a SketchMorph and the same happens there. I have no idea >> how to fix that problem. I need a solution because eCompletion rotates >> some text by 90, which is currently not possible. >> >> | stringMorph transformationMorph | >> stringMorph := 'vertical text' asMorph. >> transformationMorph := TransformationMorph new asFlexOf: stringMorph. >> transformationMorph angle: Float pi / 2. >> transformationMorph position: 5...@5. >> transformationMorph openInWorld. >> >> Lukas >> >> -- >> Lukas Renggli >> http://www.lukas-renggli.ch >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project@lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project@lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > _______________________________________________ Pharo-project mailing list Pharo-project@lists.gforge.inria.fr http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
