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Defines methods of mixing source and destination colors when drawing.
Color: 14;
Creates a color with the hue and saturation of the source color and the luminosity of the backdrop color.
ColorBurn: 7;
Darkens the backdrop color to reflect the source color.
ColorDodge: 6;
Brightens the backdrop color to reflect the source color.
Darken: 4;
Selects the darker of the backdrop and source colors.
Difference: 10;
Subtracts the darker of the two constituent colors from the lighter color.
Exclusion: 11;
Produces an effect similar to that of the Difference mode but lower in contrast.
HardLight: 8;
Multiplies or screens the colors, depending on the source color value.
Hue: 12;
Creates a color with the hue of the source color and the saturation and luminosity of the backdrop color.
Lighten: 5;
Selects the lighter of the backdrop and source colors.
Luminosity: 15;
Creates a color with the luminosity of the source color and the hue and saturation of the backdrop color.
Multiply: 1;
The source color is multiplied by the destination color and replaces the destination.
Normal: 0;
No blending takes place. The source color replaces the destination color.
Overlay: 3;
Multiplies or screens the colors, depending on the backdrop color value.
Saturation: 13;
Creates a color with the saturation of the source color and the hue and luminosity of the backdrop color.
Screen: 2;
Multiplies the complements of the backdrop and source color values, then complements the result.
SoftLight: 9;
Darkens or lightens the colors, depending on the source color value.