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zDevelopers / ImageOnMap

Repo for ImageOnMap, a bukkit plugin created to display any image using a map
https://dev.zcraft.fr/imageonmap
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Add dithering #77

Open DarkoGNU opened 4 years ago

DarkoGNU commented 4 years ago

Because of the limited color palette, certain images look bad when created using ImageOnMap. Dithering can help a lot with this. Here is comparison between ImageOnMap and this tool with dithering enabled: (image used: click) 2020-03-30_12 12 47 Of course, dithering needs to be optional, because many images look better without it.

Vlammar commented 4 years ago

Cool feature, what dithering do they used ? I know there are a lot of different dithering

DarkoGNU commented 4 years ago

Well, you can also look at this tool. It is open source and offers four algorithms. Floyd–Steinberg seems to usually give the best results when an image needs dithering