This does not make public a "TransparentIndex" property, nor can I see anything which tells me what color index a pixel is. The only class I can see published from this library is "GflAx". ![]() Then maybe I don't understand the library, or have the wrong thing. eg if "transparent" is black plus another colour index is opaque black, I can't tell (a) what the transparent colour was at all or (b) which "black" pixels were / were not supposed to be transparent. I don't see any way of figuring out if that was actually supposed to be transparent or opaque, and no way of separating the "colour" of the transparent index a colour-indexed file from a matching opaque colour. All I get is the "colour" of the transparent pixel. If this is already possible in gflax 2.82 I'm not seeing it. In either case, the ability to render / overlay the loaded image over either another image or a specificed background colour (such that the background shows "through" appropriately) would be really useful. (Might as well load "pixel" transparency simply as fully alpha transparent.)Īlpha transparency not catered for, but pixel transparency remembered from colour-indexed file. Pixel transparency remembered when loading from a colour-indexed file with transparency. ![]() Is there any plan to address this? What sort of time frame?Īlpha transparency remembered when loading from a full colour PNG. When I use LoadBitmap to open a GIF or PNG, transparency info is lost and I can't find any way of retrieving it.
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