Class ColorRegistry

java.lang.Object

com.arbergashi.charts.util.ColorRegistry

public final class ColorRegistry
extends Object

Flyweight cache for immutable Color instances.

Returned colors are cached and must be treated as immutable. Use this registry to avoid per-frame allocations in render loops.

Method Summary

Modifier and Type	Method	Description
static Color	adjustBrightness(Color c, double factor)
static Color	interpolate(Color a, Color b, float t)
static Color	of(int r, int g, int b, int a)
static Color	ofArgb(int argb)
static Color	withAlpha(Color base, float alpha)

Methods inherited from class Object

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

Method Details

of

public static Color of(int r,
 int g,
 int b,
 int a)

ofArgb

public static Color ofArgb(int argb)

withAlpha

public static Color withAlpha(Color base,
 float alpha)

interpolate

public static Color interpolate(Color a,
 Color b,
 float t)

adjustBrightness

public static Color adjustBrightness(Color c,
 double factor)