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Author Topic: Make a transparent PNG from several images  (Read 1439 times)

querecuto

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Make a transparent PNG from several images
« on: May 03, 2021, 03:50:11 am »
I am trying to create an image generator and I don't know how to "merge" the images into one and save it in a transparent png.

Could someone please guide me?

I need to get the images of 4 "TImage" called: Card, Texture, Ribbon, Picture.
In addition to the 2 texts (TLabel)


I tried creating a "canvas" but I did not know how or I think it is to draw geometric figures.

circular

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Re: Make a transparent PNG from several images
« Reply #1 on: May 03, 2021, 06:35:42 pm »
It depends if you have half-transparent pixels or if pixels are either opaque or transparent.

If you don't have half-transparent pixels, then you can use a background color like clFuschia and define it as the transparent color.
Conscience is the debugger of the mind

lucamar

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Re: Make a transparent PNG from several images
« Reply #2 on: May 03, 2021, 07:36:36 pm »
This topic is the intl. version of this one in the Spanish sub-board. A couple of answers there already ;)
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