MaskFilter
This filter simply applies a 32-bit mask to each ARGB pixel in an image. You can use it for things like masking out individual channels in an image or posterizing.
MaskFilter - Masking out the red channel
This filter simply applies a 32-bit mask to each ARGB pixel in an image. You can use it for things like masking out individual channels in an image or posterizing.
MaskFilter - Masking out the red channel