org.apache.pdfbox.pdmodel.graphics.shading

Class RadialShadingContext

java.lang.Object

org.apache.pdfbox.pdmodel.graphics.shading.RadialShadingContext

All Implemented Interfaces:

java.awt.PaintContext

public class RadialShadingContext
extends java.lang.Object
implements java.awt.PaintContext

This class represents the PaintContext of an radial shading.

Author:

lehmi

Constructor Summary

Constructors

Constructor and Description
RadialShadingContext(PDShadingType3 shadingType3, java.awt.image.ColorModel colorModelValue, java.awt.geom.AffineTransform xform, Matrix ctm, int pageHeight) Constructor creates an instance to be used for fill operations.

Method Summary

Methods

Modifier and Type	Method and Description
void	dispose()
java.awt.image.ColorModel	getColorModel()
float[]	getCoords() Returns the coords values.
float[]	getDomain() Returns the domain values.
boolean[]	getExtend() Returns the extend values.
java.awt.image.Raster	getRaster(int x, int y, int w, int h)
PDFunction	getShadingTintTransform() Returns the function used for the shading tint transformation.

Methods inherited from class java.lang.Object

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

Constructor Detail

RadialShadingContext

public RadialShadingContext(PDShadingType3 shadingType3,
                    java.awt.image.ColorModel colorModelValue,
                    java.awt.geom.AffineTransform xform,
                    Matrix ctm,
                    int pageHeight)

Constructor creates an instance to be used for fill operations.

Parameters:

shadingType3 - the shading type to be used

colorModelValue - the color model to be used

xform - transformation for user to device space

ctm - current transformation matrix

pageHeight - height of the current page

Method Detail

dispose

public void dispose()

Specified by:

dispose in interface java.awt.PaintContext

getColorModel

public java.awt.image.ColorModel getColorModel()

Specified by:

getColorModel in interface java.awt.PaintContext

getRaster

public java.awt.image.Raster getRaster(int x,
                              int y,
                              int w,
                              int h)

Specified by:

getRaster in interface java.awt.PaintContext

getCoords

public float[] getCoords()

Returns the coords values.

Returns:

the coords values as array

getDomain

public float[] getDomain()

Returns the domain values.

Returns:

the domain values as array

getExtend

public boolean[] getExtend()

Returns the extend values.

Returns:

the extend values as array

getShadingTintTransform

public PDFunction getShadingTintTransform()

Returns the function used for the shading tint transformation.

Returns:

the shading tint transformation function