org.conqat.lib.commons.color

Class ColorUtils

java.lang.Object

org.conqat.lib.commons.color.ColorUtils

public class ColorUtils
extends java.lang.Object

Methods for handling colors.

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.regex.Pattern	HTML_COLOR_PATTERN Pattern used for finding

Constructor Summary

Constructors

Constructor and Description
ColorUtils()

Method Summary

Modifier and Type	Method and Description
static java.awt.Color	blend(double factor, java.awt.Color color1, java.awt.Color color2) Blend together two colors, using the specified factor to indicate the weight given to the first color.
static java.awt.Color	fromString(java.lang.String s) Returns a color from a string.
protected static int	getColorComponent(double factor, java.awt.Color color1, java.awt.Color color2, java.util.function.Function<java.awt.Color,java.lang.Integer> function) Get the color component.
static java.lang.String	toHtmlString(java.awt.Color color) Converts a color to a HTML color in the format #RRGGBB.

Methods inherited from class java.lang.Object

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

Field Detail

HTML_COLOR_PATTERN

public static java.util.regex.Pattern HTML_COLOR_PATTERN

Pattern used for finding

Constructor Detail

ColorUtils

public ColorUtils()

Method Detail

toHtmlString

public static java.lang.String toHtmlString(java.awt.Color color)

Converts a color to a HTML color in the format #RRGGBB.

fromString

public static java.awt.Color fromString(java.lang.String s)

Returns a color from a string. If the string could not be decoded, null is returned. This methods supports the html color format (i.e. #RRGGBB) and some predefined names (e.g. red, green, etc.).

blend

public static java.awt.Color blend(double factor,
                                   java.awt.Color color1,
                                   java.awt.Color color2)

Blend together two colors, using the specified factor to indicate the weight given to the first color.

getColorComponent

protected static int getColorComponent(double factor,
                                       java.awt.Color color1,
                                       java.awt.Color color2,
                                       java.util.function.Function<java.awt.Color,java.lang.Integer> function)

Get the color component.