Black background with using "TGifAnim" object [SOLVED]
lazarus / 39-Graphics

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pascal111 · 2021-05-06 01:12

I installed "TGifAnim" package, and used this component and loaded a
gif image into it, but when I ran the project the image was moving but
on a black background while it's transparent in original image, how
can I solve that?

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wp · 2021-05-06 11:12

Just checked the TGifAnim myself - yes, the background is black. But
the Color property of the component defaults to clDefault, and many
components have issues with resolving this special color. Better to
reset it to an RGB color (clWhite or clSilver), but clForm is working
too (at least for me on Win10)

The other Gif component in OPM, GifViewer, works correctly out of the
box (you must set AutoPlay to true to start the animation immedicatly
after loading the file).

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pascal111 · 2021-05-06 11:39

I changed color to clForm and the background is shown transparent.