I wanted to make a GIF button, having transparency, a bit smaller.
If I open the file with RIOT it shows the transparency neatly in both frames with the grey chessboard.
After doing a resize, the left view shows a 32-bit DIB version, still with the transparent indication.
But the preview at the right has lost the transparency, and so does the resulting file after a 'save as'.
If I do the same routine in IrfanView, the transparent mode is still preserved.
I don't even have to select that color again in the saving dialog.
If I open the file with RIOT it shows the transparency neatly in both frames with the grey chessboard.
After doing a resize, the left view shows a 32-bit DIB version, still with the transparent indication.
But the preview at the right has lost the transparency, and so does the resulting file after a 'save as'.
If I do the same routine in IrfanView, the transparent mode is still preserved.
I don't even have to select that color again in the saving dialog.
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