pngquant supports an additional argument after passing the options, called [ncolors] for setting the palette size. For advanced optimization, it would be useful to have this available as an option:
Use cases are black-and white illustrations, such as icons, drawings or line-art, where a palette of 256 colors does not bring any noticable increase in quality over a smaller palette of e.g. 16 or 32 colors.
I would propose to add an option called colors or ncolors to the plugin to make this option available in imagemin.
pngquant supports an additional argument after passing the options, called
[ncolors]for setting the palette size. For advanced optimization, it would be useful to have this available as an option:Use cases are black-and white illustrations, such as icons, drawings or line-art, where a palette of 256 colors does not bring any noticable increase in quality over a smaller palette of e.g. 16 or 32 colors.
I would propose to add an option called
colorsorncolorsto the plugin to make this option available in imagemin.