Fix #8781. Display rotated images with alpha channel properly

Signed-off-by: Axel Dörfler <[email protected]>
2013-02-07 23:01:11 +01:00
parent 51fe39ae0f
commit 74e14f5c70
1 changed files with 3 additions and 0 deletions
@@ -1714,6 +1714,9 @@ ShowImageView::_DoImageOperation(ImageProcessor::operation op, bool quiet)
 	_DeleteBitmap();
 	fBitmap = bm;

+	if (fBitmap->ColorSpace() == B_RGBA32)
+		fDisplayBitmap = compose_checker_background(fBitmap);
+
 	if (!quiet) {
 		// remove selection
 		_SetHasSelection(false);