dotCooCoo 389bb4d790 Image Trace: the semi-transparent edge of a cut-out image traces as the color beside it ...

A pixel on the edge of a cut-out image with an alpha of 128 or more was
traced with its own color. When that color was a darkened edge tone, it
took whichever palette color lay nearest, and the edge traced as 1 px
slivers of a color that appears nowhere near it.

In Color and Grayscale, a pixel with an alpha of 128 to 254 next to a
pixel under half opaque now takes a color of the fully opaque pixels
within two pixels of it when its own color is that color or a darker
shade of it, counting only pixels it reaches without crossing a
transparent gap; of several such colors, it takes the one the most of
those pixels have. It keeps its own color when one of those pixels has
it, or when its color is not a shade of any of theirs, so a thin
semi-transparent outline of another color stays as it is. Ties go to the color nearest its own, by its gray
in Grayscale. Opaque images trace as before.

2026-10-24 17:29:32 +07:00

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src

Image Trace: the semi-transparent edge of a cut-out image traces as the color beside it

2026-10-24 17:29:32 +07:00

tests

Image Trace: large images trace with a warning; anchor limit 8,000,000

2026-10-17 19:38:18 +07:00

Cargo.toml

Image Trace: stroked centre lines lie in the middle of their ink and are as wide as it

2026-10-13 09:36:47 +07:00