null) drawRect( color = option.maskColor, alpha = option.maskAlpha, ) drawRect( color = Color.Transparent, topLeft = offset, size = size, blendMode = BlendMode.SrcOut ) restoreToCount(checkPoint) drawFrame(offset, size, option) }
} ϑϨʔϜͷଆ͚ͩSrcOutͰ͘Γൈ͘ 🔍 AndroidDevelopers “PorterDuff.Mode” 🔍 AndroidDevelopers “BlendMode”