Enum PaintOperator Is OperatorATop, OperatorAdd, OperatorClear, OperatorColorBurn, OperatorColorDodge, OperatorDarken, OperatorDest, OperatorDestATop, OperatorDestIn, OperatorDestOut, OperatorDestOver, OperatorDifference, OperatorExclusion, OperatorHardLight, OperatorIn, OperatorLighten, OperatorMultiply, OperatorOut, OperatorOver, OperatorOverlay, OperatorSaturate, OperatorScreen, OperatorSoftLight, OperatorSource, OperatorXor

Constant	Description
OperatorATop	Compositing operator that draws the source on top of destination content and only there.
OperatorAdd	Compositing operator that accumulates the source and destination layers.
OperatorClear	Compositing operator that clears the destination layer (bounded).
OperatorColorBurn	Composition operator that darkens the destination color to reflect the source color.
OperatorColorDodge	Compositing operator that brightens the destination color to reflect the source color.
OperatorDarken	Compositing operator that replaces the destination with the source if it is darker, otherwise keeps the source.
OperatorDest	Compositing operator that ignores the source.
OperatorDestATop	Compositing operator that leaves the destination on top of source content and only there (unbounded).
OperatorDestIn	Compositing operator that leaves the destination only where there was source content (unbounded).
OperatorDestOut	Compositing operator that leaves the destination only where there was no source content.
OperatorDestOver	Compositing operator that draws the destination on top of the source.
OperatorDifference	Compositing operator that takes the difference of the source and destination color.
OperatorExclusion	Compositing operator that produces an effect similar to difference, but with lower contrast.
OperatorHardLight	Compositing operator that multiplies or screens, dependent on source color.
OperatorIn	Compositing operator that draws the source where there was destination content (unbounded).
OperatorLighten	Compositing operator that replaces the destination with the source if it is lighter, otherwise keeps the source.
OperatorMultiply	Compositing operator that multiply the source and destination layers. This causes the result to be at least as dark as the darker inputs.
OperatorOut	Compositing operator that draws the source where there was no destination content (unbounded).
OperatorOver	Compositing operator that draws the source layer on top of the destination layer (bounded).
OperatorOverlay	Compositing operator that multiplies or screens, depending on the lightness of the destination color.
OperatorSaturate	The output is the source color multiplied by the destination. Multiplying a color with white leaves the color unchanged, while multiplying a color with black produces black.
OperatorScreen	Compositing operator that complement and multiply the source and the destination. This causes the result to be at least as light as the lighter inputs.
OperatorSoftLight	Compositing operator that darkens or lightens, dependent on source color.
OperatorSource	Compositing operator that replaces the destination layer (bounded).
OperatorXor	Compositing operator that shows source and destination where there is only one of them.