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Why is antialiasing not working - Printable Version

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Why is antialiasing not working - gib65 - 09-20-2020

Hello,

I have a selection set and I want to fill it with the paint tool. I want the edges to be smooth so I turn on antialiasing:

[Image: antialiasing.png]

But as you can see from the image, the edges still seem fully pixelated.

What am I doing wrong? How do I get antialiasing working with the paint tool?


RE: Why is antialiasing not working - rich2005 - 09-20-2020

It will not be the bucket fill tool, look for something before that.

Is / was the image in indexed mode when making the selection. should be using RGB
It  might be the source of the selection, hard edges giving a hard selection. That is a small image, difficult to apply a tiny blur.
How was the selection made. Most of the selection tools have an antialiasing tick box, should be on. Threshold should be greater  than zero.

[attachment=4956]

If all else fails. Select -> To Path then Select -> From Path replacing the existing selection. That is a last resort, try and get an anti-aliased selection in the first place.


RE: Why is antialiasing not working - gib65 - 09-20-2020

Thanks rich,

I wasn't able to get antialiasing working with the select tool, but your last resort worked (converted to path, then converted back to selection). I'm inclined to use that as a first resort. Any reason you say it should be a last resort?