com.krab.lazy

Class PickerColor

java.lang.Object

com.krab.lazy.PickerColor

public class PickerColor
extends java.lang.Object

Data transfer object for ColorPicker value. Hue, saturation, brightness and alpha are normalized to a range of [0,1]. The hex value can be used in any processing colorMode, it will always show the correct color. This object's fields are final, if you want to change the ColorPicker from code, use LazyGui.colorPickerSet instead. Please note that ColorPicker tries to avoid hex values of exactly 0 because they are not transparent in processing even though the alpha is 0, which is probably a bug. It returns 0x00010101 instead which looks perfectly transparent in processing.

See Also:

ColorPickerFolderNode

Field Summary

Fields

Modifier and Type	Field and Description
float	alpha Alpha in range of [0,1]
float	brightness Brightness in range of [0,1]
int	hex Integer representation of a processing hex color.
float	hue Hue in range of [0,1]
float	saturation Saturation in range of [0,1]

Constructor Summary

Constructors

Constructor and Description
PickerColor(int hex) Utility constructor that gets all the other HSB color data from the hex int color, but this can be CPU intensive when done too much.
PickerColor(int hex, float hue, float sat, float br, float alpha) Simple constructor that just assigns the parameters into the corresponding fields.

Method Summary

Modifier and Type	Method and Description
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

hex

public final int hex

Integer representation of a processing hex color. Can be passed to fill(), stroke() directly in any colorMode. See: Processing color datatype

hue

public final float hue

Hue in range of [0,1]

saturation

public final float saturation

Saturation in range of [0,1]

brightness

public final float brightness

Brightness in range of [0,1]

alpha

public final float alpha

Alpha in range of [0,1]

Constructor Detail

PickerColor

public PickerColor(int hex,
                   float hue,
                   float sat,
                   float br,
                   float alpha)

Simple constructor that just assigns the parameters into the corresponding fields.

Parameters:

hex - processing int color

hue - hue in range of [0,1]

sat - saturation in range of [0,1]

br - brightness in range of [0,1]

alpha - alpha in range of [0,1]

PickerColor

public PickerColor(int hex)

Utility constructor that gets all the other HSB color data from the hex int color, but this can be CPU intensive when done too much.

Parameters:

hex - processing integer color to parse as HSBA

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object