android - how to resolve overlapping on draw of multiple path -


i want draw multiple path multiple paint stroke width on canvas, overlapping problem occurs on collision of path.

color overlapping when drawing multiple path

above link contains explanation. overlapping occurs when set alpha paint. requirement of application. if other way make paint semi-transparent using alpha. please suggest.

i think it'll you

mpaint.setargb(90, 255, 0, 0); mpaint.setxfermode(new avoidxfermode(color.red, 90, mode.avoid));

if drawing on canvas need set transparent bitmap canvas otherwise avoidxfermode detect rgb of image.


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