Delphi: 32-bit image does not display correctly on Glass Form

Question

I have a PNG (32-bit) image in a TImage. A form has a Glass Frame. Picture's background is black, not transparent. How to fix it?

Delphi 2010.

Thanks.

Answer 1

As workaround you can change the bits of your png image to 32.

Check this sample

the left image is a PNG of 8 bits and the other is of 32 bits.