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Translucent images not working - Printable Version

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Translucent images not working - NotZaky - 09-24-2022

When I try to use a translucent image in GIMP, whether I lower the opacity in GIMP or imported a translucent image, there aren't any translucent pixels and it just ends up like this (image attached). I have an alpha channel and translucent images used to work fine on this exact file. I thought it was a bug, but after downgrading from 2.10.32 to 2.10.28, the problem persists. Can anyone figure out the problem?


RE: Translucent images not working - Ofnuts - 09-24-2022

Image is not attached... Is the image color indexed (GIF, or some PNG)? Color-indexed images do not support partial opacity.


RE: Translucent images not working - NotZaky - 09-24-2022

(09-24-2022, 12:30 PM)Ofnuts Wrote: Image is not attached... Is the image color indexed (GIF, or some PNG)? Color-indexed images do not support partial opacity.

Basically instead of partial opacity it just has a bunch of transparent pixels. My images are not color-indexed.

(09-24-2022, 12:30 PM)Ofnuts Wrote: Image is not attached... Is the image color indexed (GIF, or some PNG)? Color-indexed images do not support partial opacity.

Here's an imgur link. https://imgur.com/a/IVS8l0s


RE: Translucent images not working - Ofnuts - 09-25-2022

Which are supposed to be the translucent pixels? The background purple ones? The dark gray ones?


RE: Translucent images not working - NotZaky - 09-27-2022

(09-25-2022, 07:06 PM)Ofnuts Wrote: Which are supposed to be the translucent pixels? The background purple ones? The dark gray ones?

The entire image is supposed to be transparent.


RE: Translucent images not working - PixLab - 09-28-2022

(09-27-2022, 05:29 PM)NotZaky Wrote: The entire image is supposed to be transparent.

Be careful with that kind of comment or you will got something like this (just below)

[attachment=8766]

What you meant is the surrounding background

[attachment=8767]

You need to export as .png, what I did on your image is Colors > Color to alpha then select the BG color with that filter, then export with the extension ".png"

[attachment=8768]