playn.core

Class Tint

java.lang.Object

playn.core.Tint

public class Tint
extends java.lang.Object

Tinting related utility methods.

Field Summary

Fields

Modifier and Type	Field and Description
static int	NOOP_TINT A tint that does not change the underlying color.

Constructor Summary

Constructors

Constructor and Description
Tint()

Method Summary

Modifier and Type	Method and Description
static int	combine(int curTint, int tint) Returns the combination of curTint and tint.
static float	getAlpha(int tint) Returns the alpha component of tint as a float between [0, 1].
static int	setAlpha(int tint, float alpha) Sets the alpha component of tint to alpha.

Methods inherited from class java.lang.Object

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

Field Detail

NOOP_TINT

public static final int NOOP_TINT

A tint that does not change the underlying color.

See Also:

Constant Field Values

Constructor Detail

Tint

public Tint()

Method Detail

combine

public static int combine(int curTint,
                          int tint)

Returns the combination of curTint and tint.

setAlpha

public static int setAlpha(int tint,
                           float alpha)

Sets the alpha component of tint to alpha.

Returns:

the new tint.

getAlpha

public static float getAlpha(int tint)

Returns the alpha component of tint as a float between [0, 1].