Package icyllis.arc3d.core.shaders

Class GradientShader.Interpolation

java.lang.Object

icyllis.arc3d.core.shaders.GradientShader.Interpolation

Enclosing class:

GradientShader

public static class GradientShader.Interpolation
extends Object

Color interpolation method, is packed into an int.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	kColorSpaceCount
static final byte	kDecreasing_HueMethod	Hue interpolation method.
static final byte	kDestination_ColorSpace	Interpolation color space.
static final byte	kHSL_ColorSpace	Interpolation color space.
static final int	kHueMethodCount
static final byte	kHWB_ColorSpace	Interpolation color space.
static final byte	kIncreasing_HueMethod	Hue interpolation method.
static final byte	kLab_ColorSpace	Interpolation color space.
static final byte	kLast_ColorSpace
static final byte	kLast_HueMethod
static final byte	kLCH_ColorSpace	Interpolation color space.
static final byte	kLonger_HueMethod	Hue interpolation method.
static final byte	kOKLab_ColorSpace	Interpolation color space.
static final byte	kOKLabGamutMap_ColorSpace	Interpolation color space.
static final byte	kOKLCH_ColorSpace	Interpolation color space.
static final byte	kOKLCHGamutMap_ColorSpace	Interpolation color space.
static final byte	kShorter_HueMethod	Hue interpolation method.
static final byte	kSRGB_ColorSpace	Interpolation color space.
static final byte	kSRGBLinear_ColorSpace	Interpolation color space.

Constructor Summary

Constructors

Constructor	Description
Interpolation()

Method Summary

Modifier and Type	Method	Description
static byte	getColorSpace(int interpolation)
static byte	getHueMethod(int interpolation)
static boolean	isInPremul(int interpolation)
static int	make(boolean inPremul, byte colorSpace, byte hueMethod)	Make a packed color interpolation method.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

kDestination_ColorSpace

public static final byte kDestination_ColorSpace

Interpolation color space.

See Also:

• Constant Field Values

kSRGB_ColorSpace

public static final byte kSRGB_ColorSpace

Interpolation color space.

See Also:

• Constant Field Values

kSRGBLinear_ColorSpace

public static final byte kSRGBLinear_ColorSpace

Interpolation color space.

See Also:

• Constant Field Values

kLab_ColorSpace

public static final byte kLab_ColorSpace

Interpolation color space.

See Also:

• Constant Field Values

kOKLab_ColorSpace

public static final byte kOKLab_ColorSpace

Interpolation color space.

See Also:

• Constant Field Values

kOKLabGamutMap_ColorSpace

public static final byte kOKLabGamutMap_ColorSpace

Interpolation color space.

See Also:

• Constant Field Values

kHSL_ColorSpace

public static final byte kHSL_ColorSpace

Interpolation color space.

See Also:

• Constant Field Values

kHWB_ColorSpace

public static final byte kHWB_ColorSpace

Interpolation color space.

See Also:

• Constant Field Values

kLCH_ColorSpace

public static final byte kLCH_ColorSpace

Interpolation color space.

See Also:

• Constant Field Values

kOKLCH_ColorSpace

public static final byte kOKLCH_ColorSpace

Interpolation color space.

See Also:

• Constant Field Values

kOKLCHGamutMap_ColorSpace

public static final byte kOKLCHGamutMap_ColorSpace

Interpolation color space.

See Also:

• Constant Field Values

kLast_ColorSpace

public static final byte kLast_ColorSpace

See Also:

• Constant Field Values

kColorSpaceCount

public static final int kColorSpaceCount

See Also:

• Constant Field Values

kShorter_HueMethod

public static final byte kShorter_HueMethod

Hue interpolation method.

See Also:

• Constant Field Values

kLonger_HueMethod

public static final byte kLonger_HueMethod

Hue interpolation method.

See Also:

• Constant Field Values

kIncreasing_HueMethod

public static final byte kIncreasing_HueMethod

Hue interpolation method.

See Also:

• Constant Field Values

kDecreasing_HueMethod

public static final byte kDecreasing_HueMethod

Hue interpolation method.

See Also:

• Constant Field Values

kLast_HueMethod

public static final byte kLast_HueMethod

See Also:

• Constant Field Values

kHueMethodCount

public static final int kHueMethodCount

See Also:

• Constant Field Values

Constructor Details

Interpolation

public Interpolation()

Method Details

make

public static int make(boolean inPremul,
 byte colorSpace,
 byte hueMethod)

Make a packed color interpolation method.

By default, gradients will interpolate their colors in unpremul space and then premultiply each of the results. By setting inPremul to true, the gradients will premultiply their colors first, and then interpolate between them.

Parameters:

inPremul - whether interpolate colors in premul space

colorSpace - the interpolation color space

hueMethod - the hue interpolation method, for LCH, OKLCH, HSL, or HWB

Returns:

a packed color interpolation method

isInPremul

public static boolean isInPremul(int interpolation)

getColorSpace

public static byte getColorSpace(int interpolation)

getHueMethod

public static byte getHueMethod(int interpolation)