[ralfiii]

I use images stored in a TsAlphaImageList to show application states.

Now I need to slightly shade some of these images to show that they are currently not selected.

(a wish by a designer, I can't argue about that).

Unfortunately I can't prepare simply 2 sets of those icons, I need to generate the deactivated images at runtime.

Is there a way to paint an image from a TsAlphaImageList with a reduced saturation?

I tried using DrawAlphaImgListDC but this immediately makes the image monochrome.

Attached there's a “normal” and a image with reduced saturation.

Help!

Thanks,

Ralf

[ralfiii]

Found it 🙂

(just 1 minute after posting)

DrawAlphaImgListDC with BlendColor=clNone does the job.

Thanks anyway 🙂

[Author]

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