Module com.github.weisj.jsvg

Package com.github.weisj.jsvg.nodes.filter

Class FeTurbulence.TurbulenceChannel

java.lang.Object

com.github.weisj.jsvg.nodes.filter.FeTurbulence.TurbulenceChannel

All Implemented Interfaces:

Channel, PixelProvider

Enclosing class:

FeTurbulence

public static final class FeTurbulence.TurbulenceChannel
extends java.lang.Object
implements Channel, PixelProvider

Field Summary

Fields

Modifier and Type	Field	Description
private java.awt.image.BufferedImage	bufferedImage
private double[]	channels
private int	imageHeight
private int	imageWidth
private PerlinTurbulence	perlinTurbulence
private java.awt.geom.Rectangle2D	tileBounds
private FeTurbulence.Type	type

Constructor Summary

Constructors

Constructor	Description
TurbulenceChannel(@NotNull java.awt.geom.Rectangle2D tileBounds, int imageWidth, int imageHeight, float seed, int octaves, double xFrequency, double yFrequency, FeTurbulence.Type type)

Method Summary

Modifier and Type	Method	Description
@NotNull Channel	applyFilter(@NotNull java.awt.image.ImageFilter filter)
private static int	channelsToRGB(double[] channels)
private @NotNull java.awt.image.BufferedImage	ensureImageBackingStore()
int	pixelAt(double x, double y)
@NotNull PixelProvider	pixels(@NotNull RenderContext context)
@NotNull java.awt.image.ImageProducer	producer()
@NotNull java.awt.image.BufferedImage	toBufferedImageNonAliased(@NotNull RenderContext context)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.weisj.jsvg.nodes.filter.Channel

alphaChannel, toImage

Field Detail

perlinTurbulence

private final PerlinTurbulence perlinTurbulence

channels

private final double[] channels

imageWidth

private final int imageWidth

imageHeight

private final int imageHeight

type

private final FeTurbulence.Type type

tileBounds

private final java.awt.geom.Rectangle2D tileBounds

bufferedImage

private java.awt.image.BufferedImage bufferedImage

Constructor Detail

TurbulenceChannel

public TurbulenceChannel(@NotNull
                         @NotNull java.awt.geom.Rectangle2D tileBounds,
                         int imageWidth,
                         int imageHeight,
                         float seed,
                         int octaves,
                         double xFrequency,
                         double yFrequency,
                         FeTurbulence.Type type)

Method Detail

ensureImageBackingStore

@NotNull
private @NotNull java.awt.image.BufferedImage ensureImageBackingStore()

producer

@NotNull
public @NotNull java.awt.image.ImageProducer producer()

Specified by:

producer in interface Channel

toBufferedImageNonAliased

@NotNull
public @NotNull java.awt.image.BufferedImage toBufferedImageNonAliased(@NotNull
                                                                       @NotNull RenderContext context)

Specified by:

toBufferedImageNonAliased in interface Channel

applyFilter

@NotNull
public @NotNull Channel applyFilter(@NotNull
                                    @NotNull java.awt.image.ImageFilter filter)

Specified by:

applyFilter in interface Channel

pixels

@NotNull
public @NotNull PixelProvider pixels(@NotNull
                                     @NotNull RenderContext context)

Specified by:

pixels in interface Channel

pixelAt

public int pixelAt(double x,
                   double y)

Specified by:

pixelAt in interface PixelProvider

channelsToRGB

private static int channelsToRGB(double[] channels)