Class Type1ShadingContext
- java.lang.Object
-
- org.apache.pdfbox.pdmodel.graphics.shading.ShadingContext
-
- org.apache.pdfbox.pdmodel.graphics.shading.Type1ShadingContext
-
- All Implemented Interfaces:
java.awt.PaintContext
class Type1ShadingContext extends ShadingContext implements java.awt.PaintContext
AWT PaintContext for function-based (Type 1) shading.
-
-
Field Summary
Fields Modifier and Type Field Description private float[]
domain
private static org.apache.commons.logging.Log
LOG
private java.awt.geom.AffineTransform
rat
private PDShadingType1
type1ShadingType
-
Constructor Summary
Constructors Constructor Description Type1ShadingContext(PDShadingType1 shading, java.awt.image.ColorModel colorModel, java.awt.geom.AffineTransform xform, Matrix matrix)
Constructor creates an instance to be used for fill operations.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
dispose()
java.awt.image.ColorModel
getColorModel()
float[]
getDomain()
java.awt.image.Raster
getRaster(int x, int y, int w, int h)
-
Methods inherited from class org.apache.pdfbox.pdmodel.graphics.shading.ShadingContext
convertToRGB, getBackground, getRgbBackground, getShading, getShadingColorSpace
-
-
-
-
Field Detail
-
LOG
private static final org.apache.commons.logging.Log LOG
-
type1ShadingType
private PDShadingType1 type1ShadingType
-
rat
private java.awt.geom.AffineTransform rat
-
domain
private final float[] domain
-
-
Constructor Detail
-
Type1ShadingContext
Type1ShadingContext(PDShadingType1 shading, java.awt.image.ColorModel colorModel, java.awt.geom.AffineTransform xform, Matrix matrix) throws java.io.IOException
Constructor creates an instance to be used for fill operations.- Parameters:
shading
- the shading type to be usedcolorModel
- the color model to be usedxform
- transformation for user to device spacematrix
- the pattern matrix concatenated with that of the parent content stream- Throws:
java.io.IOException
-
-
Method Detail
-
dispose
public void dispose()
- Specified by:
dispose
in interfacejava.awt.PaintContext
- Overrides:
dispose
in classShadingContext
-
getColorModel
public java.awt.image.ColorModel getColorModel()
- Specified by:
getColorModel
in interfacejava.awt.PaintContext
- Overrides:
getColorModel
in classShadingContext
-
getRaster
public java.awt.image.Raster getRaster(int x, int y, int w, int h)
- Specified by:
getRaster
in interfacejava.awt.PaintContext
-
getDomain
public float[] getDomain()
-
-