org.jvnet.substance.painter
Class NoiseGradientPainter

java.lang.Object
  org.jvnet.substance.painter.BaseGradientPainter
      org.jvnet.substance.painter.NoiseGradientPainter

All Implemented Interfaces:

SubstanceGradientPainter, SubstanceTrait

public class NoiseGradientPainter
extends BaseGradientPainter

Gradient painter that uses noise textures. This class is part of officially supported API.

Author:

Kirill Grouchnikov

Field Summary

protected static PerlinNoiseGenerator

noiseGenerator Noise generator.

Constructor Summary

NoiseGradientPainter()

Method Summary

java.awt.image.BufferedImage	getContourBackground(int width, int height, java.awt.Shape contour, boolean isDark, ColorScheme colorScheme1, ColorScheme colorScheme2, float cyclePos, boolean hasShine, boolean useCyclePosAsInterpolation) Returns the background that matches the specified parameters.
java.lang.String	getDisplayName() Returns the display name of this trait.

Methods inherited from class org.jvnet.substance.painter.BaseGradientPainter

getMixContourBackground

Methods inherited from class java.lang.Object

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

Field Detail

noiseGenerator

protected static PerlinNoiseGenerator noiseGenerator

Noise generator.

Constructor Detail

NoiseGradientPainter

public NoiseGradientPainter()

Method Detail

getDisplayName

public java.lang.String getDisplayName()

Description copied from interface: SubstanceTrait

Returns the display name of this trait. This method is part of officially supported API.

Returns:

The display name of this trait.

getContourBackground

public java.awt.image.BufferedImage getContourBackground(int width,
                                                         int height,
                                                         java.awt.Shape contour,
                                                         boolean isDark,
                                                         ColorScheme colorScheme1,
                                                         ColorScheme colorScheme2,
                                                         float cyclePos,
                                                         boolean hasShine,
                                                         boolean useCyclePosAsInterpolation)

Description copied from interface: SubstanceGradientPainter

Returns the background that matches the specified parameters.

Parameters:

width - Width of a UI component.

height - Height of a UI component.

contour - Contour of a UI component.

isDark - Indication whether component owns the focus.

colorScheme1 - The first color scheme.

colorScheme2 - The second color scheme.

cyclePos - Cycle position. Is used for rollover and pulsation effects. Must be in 0..10 range.

hasShine - Indication whether the returned image should have a 3D shine spot in its top half.

useCyclePosAsInterpolation - Indicates the algorithm to use for computing various colors. If true, the cyclePos is used to interpolate colors between different color components of both color schemes. If false, the cyclePos is used to interpolate colors between different color components of the first color scheme.

Returns:

The background that matches the specified parameters.