Color Struct Reference

List of all members.

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Detailed Description

An RGBA color.

Public Member Functions
Color	blend (Color o)
	Blend two colors together using the second color's opacity.
Color	blend (Color o, ubyte t)
	Blend two colors together using the given opacity.
Color	sblend (Color o, float t)
	Blend two colors together with a saturated blend opacity; t should be between 0 and 255.
Color	blend2 (Color yx, Color xy, Color yy, ubyte a, ubyte b)
	Blend four colors together; they're positioned as in a 2x2 matrix.
void	toHSV (out float h, out float s, out float v)
	Convert the color to HSV; each component is from 0 to 1.0.
void	storeUByte3 (ubyte *p)
	Store into a three-cell ubyte array.
ubyte	intensity ()
	Get the color's intensity.
Color	inverse ()
	Return the inverse of the color, or a diametrically opposed color when a component nears 128.
char[]	toString ()
	Get a string representation.
Color	mul (float scale)
	Scale all parameters, where 0 results in black and 1 results in no change.
Color	mulass (float scale)
	Multiply and assign.
Color	add (Color other)
	Add two colors together.
Color	addass (Color other)
	Add and assign.
Static Public Member Functions
Color	fromHSV (float h, float s, float v)
	Get a color from HSV.
Color	fromHSV (float h, float s, float v, ubyte a)
	Get a color from HSV, with an explicit opacity.
Public Attributes
ubyte	r = 0
	The red component, from 0 (black) to 255 (red).
ubyte	g = 0
	The green component, from 0 (black) to 255 (green).
ubyte	b = 0
	The blue component, from 0 (black) to 255 (blue).
ubyte	a = 255
	The opacity component, from 0 (transparent) to 255 (opaque).
const Color	Black = { 0, 0, 0, 255 }
	The color black.
const Color	White = { 255, 255, 255, 255 }
	The color white.
const Color	Trans = { 0, 0, 0, 0 }
	A transparent color.
Related Functions
(Note that these are not member functions.)
Color	AColor (ubyte r, ubyte g, ubyte b)
	Construct a color, using 255 for opacity.
Color	AColor (ubyte r, ubyte g, ubyte b, ubyte a)
	Construct a color with explicit opacity.
Color	SColor (float r, float g, float b)
	Construct a color, saturating each attribute to be in range.
Color	SColor (float r, float g, float b, float a)
	Construct a color, saturating each attribute to be in range.
Color	SColor1 (float r, float g, float b)
	Construct a color with 0-1 range on each component.
Color	SColor1 (float r, float g, float b, float a)
	Construct a color with 0-1 range on each component.

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Member Function Documentation

Color Color.add (  Color  other  )

Add two colors together. Opacity is unmolested.

Color Color.blend2 (  Color  yx, Color  xy, Color  yy, ubyte  a, ubyte  b )

Blend four colors together; they're positioned as in a 2x2 matrix. The left and right colors are blended using a, then those top and bottom colors are blended using b.

Color Color.mul (  float  scale  )

Scale all parameters, where 0 results in black and 1 results in no change. Opacity is passed unmolested.

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The documentation for this struct was generated from the following file:

• color.d

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