2 Commits

Author	SHA1	Message	Date
Bryce Drennan	7deabaae62	tests: update expected images for tests (#215)	2023-01-26 20:41:47 -08:00
Bryce	8332593fed	feature: dilation and erosion of masks ... Previously the `+` and `-` characters in a mask (example: `face{+0.1}`) added to the grayscale value of any masked areas. This wasn't very useful. The new behavior is that the mask will expand or contract by the number of pixel specified. The technical terms for this are dilation and erosion. This allows much greater control over the masked area.	2022-10-17 23:47:26 -07:00