Module: Gsk::BlendMode

Constant Summary collapse

DEFAULT = The default blend mode, which specifies no blending

0 or :default

MULTIPLY = The source color is multiplied by the destination and replaces the destination

1 or :multiply

SCREEN = Multiplies the complements of the destination and source color values, then complements the result.

2 or :screen

OVERLAY = Multiplies or screens the colors, depending on the destination color value. This is the inverse of hard-list

3 or :overlay

DARKEN = Selects the darker of the destination and source colors

4 or :darken

LIGHTEN = Selects the lighter of the destination and source colors

5 or :lighten

COLOR_DODGE = Brightens the destination color to reflect the source color

6 or :color_dodge

COLOR_BURN = Darkens the destination color to reflect the source color

7 or :color_burn

HARD_LIGHT = Multiplies or screens the colors, depending on the source color value

8 or :hard_light

SOFT_LIGHT = Darkens or lightens the colors, depending on the source color value

9 or :soft_light

DIFFERENCE = Subtracts the darker of the two constituent colors from the lighter color

10 or :difference

EXCLUSION = Produces an effect similar to that of the difference mode but lower in contrast

11 or :exclusion

COLOR = Creates a color with the hue and saturation of the source color and the luminosity of the destination color

12 or :color

HUE = Creates a color with the hue of the source color and the saturation and luminosity of the destination color

13 or :hue

SATURATION = Creates a color with the saturation of the source color and the hue and luminosity of the destination color

14 or :saturation

LUMINOSITY = Creates a color with the luminosity of the source color and the hue and saturation of the destination color

15 or :luminosity