What is the color blender strategy?

fogleman / gg

Go Graphics - 2D rendering in Go with a simple API.

https://godoc.org/github.com/fogleman/gg

MIT License

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What is the color blender strategy? #128

Open jdxyw opened 3 years ago

jdxyw commented 3 years ago

Hi,

If I draw a point with (123, 110, 23, 30), then draw another point at the same place with (145, 10, 23, 70). What's the color blender strategy? Does the fill rule? It seems there is no other method to set it.

Best Regards,