BlendModeCompat

{@usesMathJax} Destination pixels covered by the source are cleared to 0.

{@usesMathJax} The source pixels replace the destination pixels.

{@usesMathJax} The source pixels are discarded, leaving the destination intact.

{@usesMathJax} The source pixels are drawn over the destination pixels.

{@usesMathJax} The source pixels are drawn behind the destination pixels.

{@usesMathJax} Keeps the source pixels that cover the destination pixels, discards the remaining source and destination pixels.

{@usesMathJax} Keeps the destination pixels that cover source pixels, discards the remaining source and destination pixels.

{@usesMathJax} Keeps the source pixels that do not cover destination pixels. Discards source pixels that cover destination pixels. Discards all destination pixels.

{@usesMathJax} Keeps the destination pixels that are not covered by source pixels. Discards destination pixels that are covered by source pixels. Discards all source pixels.

{@usesMathJax} Discards the source pixels that do not cover destination pixels. Draws remaining source pixels over destination pixels.

{@usesMathJax} Discards the destination pixels that are not covered by source pixels. Draws remaining destination pixels over source pixels.

{@usesMathJax} Discards the source and destination pixels where source pixels cover destination pixels. Draws remaining source pixels.

{@usesMathJax} Adds the source pixels to the destination pixels and saturates the result.

{@usesMathJax} Multiplies the source and destination pixels.

{@usesMathJax} Adds the source and destination pixels, then subtracts the source pixels multiplied by the destination.

{@usesMathJax} Multiplies or screens the source and destination depending on the destination color.

{@usesMathJax} Retains the smallest component of the source and destination pixels.

{@usesMathJax} Retains the largest component of the source and destination pixel.

{@usesMathJax} Makes destination brighter to reflect source. \(\alpha_{out} = \alpha_{src} + \alpha_{dst} - \alpha_{src} * \alpha_{dst}\)

{@usesMathJax} Makes destination darker to reflect source.

{@usesMathJax} Makes destination lighter or darker, depending on source.

{@usesMathJax} Makes destination lighter or darker, depending on source.

{@usesMathJax} Subtracts darker from lighter with higher contrast.

{@usesMathJax} Subtracts darker from lighter with lower contrast.

{@usesMathJax} Multiplies the source and destination pixels.

Replaces hue of destination with hue of source, leaving saturation and luminosity unchanged.

Replaces saturation of destination saturation hue of source, leaving hue and luminosity unchanged.

Replaces hue and saturation of destination with hue and saturation of source, leaving luminosity unchanged.

Replaces luminosity of destination with luminosity of source, leaving hue and saturation unchanged.

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Returns an array containing the constants of this enum type, in the order they're declared. This method may be used to iterate over the constants.