blend

Documentation

Index

• Variables
• func Addition(dst, src color.Color) color.Color
• func Blend(dst draw.Image, r image.Rectangle, src0 image.Image, sp0 image.Point, ...)
• func Color(dst, src color.Color) color.Color
• func ColorBurn(dst, src color.Color) color.Color
• func ColorDodge(dst, src color.Color) color.Color
• func Darken(dst, src color.Color) color.Color
• func Difference(dst, src color.Color) color.Color
• func Divide(dst, src color.Color) color.Color
• func Exclusion(dst, src color.Color) color.Color
• func HardLight(dst, src color.Color) color.Color
• func Hue(dst, src color.Color) color.Color
• func Lighten(dst, src color.Color) color.Color
• func Luminosity(dst, src color.Color) color.Color
• func Multiply(dst, src color.Color) color.Color
• func Normal(dst, src color.Color) color.Color
• func Overlay(dst, src color.Color) color.Color
• func Saturation(dst, src color.Color) color.Color
• func Screen(dst, src color.Color) color.Color
• func SoftLight(dst, src color.Color) color.Color
• func Subtract(dst, src color.Color) color.Color
• type BlendFunc

Variables

var Modes = [19]BlendFunc{
	0:  Normal,
	1:  Multiply,
	2:  Screen,
	3:  Overlay,
	4:  Darken,
	5:  Lighten,
	6:  ColorDodge,
	7:  ColorBurn,
	8:  HardLight,
	9:  SoftLight,
	10: Difference,
	11: Exclusion,
	12: Hue,
	13: Saturation,
	14: Color,
	15: Luminosity,
	16: Addition,
	17: Subtract,
	18: Divide,
}

Modes lists all blend modes that are supported by the Aseprite file format.

Functions

func Addition

func Addition(dst, src color.Color) color.Color

Addition.

func Blend

func Blend(dst draw.Image, r image.Rectangle, src0 image.Image, sp0 image.Point,
	src1 image.Image, sp1 image.Point, mode BlendFunc)

Blend blends src0 (top layer) into src1 (bottom layer) using mode and stores the result in dst.

func Color

func Color(dst, src color.Color) color.Color

Color.

func ColorBurn

func ColorBurn(dst, src color.Color) color.Color

Color burn.

func ColorDodge

func ColorDodge(dst, src color.Color) color.Color

Color dodge.

func Darken

func Darken(dst, src color.Color) color.Color

Darken.

func Difference

func Difference(dst, src color.Color) color.Color

Difference.

func Divide

func Divide(dst, src color.Color) color.Color

Divide.

func Exclusion

func Exclusion(dst, src color.Color) color.Color

Exclusion.

func HardLight

func HardLight(dst, src color.Color) color.Color

Hard Light.

func Hue

func Hue(dst, src color.Color) color.Color

Hue.

func Lighten

func Lighten(dst, src color.Color) color.Color

Lighten.

func Luminosity

func Luminosity(dst, src color.Color) color.Color

Luminosity.

func Multiply

func Multiply(dst, src color.Color) color.Color

Multiply.

func Normal

func Normal(dst, src color.Color) color.Color

Normal.

func Overlay

func Overlay(dst, src color.Color) color.Color

Overlay.

func Saturation

func Saturation(dst, src color.Color) color.Color

Saturation.

func Screen

func Screen(dst, src color.Color) color.Color

Screen.

func SoftLight

func SoftLight(dst, src color.Color) color.Color

Soft Light.

func Subtract

func Subtract(dst, src color.Color) color.Color

Subtract.

Types

type BlendFunc

type BlendFunc func(dst, src color.Color) color.Color

BlendFunc blends the source color with the destination color.