Class PDShadingType4
- java.lang.Object
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- org.apache.pdfbox.pdmodel.graphics.shading.PDShading
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- org.apache.pdfbox.pdmodel.graphics.shading.PDShadingType4
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- All Implemented Interfaces:
COSObjectable
- Direct Known Subclasses:
PDShadingType6
public class PDShadingType4 extends PDShading
Resources for a shading type 4 (Free-Form Gouraud-Shaded Triangle Mesh).
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Field Summary
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Fields inherited from class org.apache.pdfbox.pdmodel.graphics.shading.PDShading
SHADING_TYPE1, SHADING_TYPE2, SHADING_TYPE3, SHADING_TYPE4, SHADING_TYPE5, SHADING_TYPE6, SHADING_TYPE7
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Constructor Summary
Constructors Constructor Description PDShadingType4(COSDictionary shadingDictionary)
Constructor using the given shading dictionary.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getBitsPerComponent()
The bits per component of this shading.int
getBitsPerCoordinate()
The bits per coordinate of this shading.int
getBitsPerFlag()
The bits per flag of this shading.PDRange
getDecodeForParameter(int paramNum)
Get the decode for the input parameter.int
getShadingType()
This will return the shading type.void
setBitsPerComponent(int bitsPerComponent)
Set the number of bits per component.void
setBitsPerCoordinate(int bitsPerComponent)
Set the number of bits per coordinate.void
setBitsPerFlag(int bitsPerFlag)
Set the number of bits per flag.void
setDecodeValues(COSArray decodeValues)
This will set the decode values.java.awt.Paint
toPaint(Matrix matrix)
Returns an AWT paint which corresponds to this shading-
Methods inherited from class org.apache.pdfbox.pdmodel.graphics.shading.PDShading
create, evalFunction, evalFunction, getAntiAlias, getBackground, getBBox, getColorSpace, getCOSObject, getFunction, getType, setAntiAlias, setBackground, setBBox, setColorSpace, setFunction, setFunction, setShadingType
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Constructor Detail
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PDShadingType4
public PDShadingType4(COSDictionary shadingDictionary)
Constructor using the given shading dictionary.- Parameters:
shadingDictionary
- the dictionary for this shading
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Method Detail
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getShadingType
public int getShadingType()
Description copied from class:PDShading
This will return the shading type.- Specified by:
getShadingType
in classPDShading
- Returns:
- the shading typ
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getBitsPerFlag
public int getBitsPerFlag()
The bits per flag of this shading. This will return -1 if one has not been set.- Returns:
- The number of bits per flag.
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setBitsPerFlag
public void setBitsPerFlag(int bitsPerFlag)
Set the number of bits per flag.- Parameters:
bitsPerFlag
- the number of bits per flag
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toPaint
public java.awt.Paint toPaint(Matrix matrix)
Description copied from class:PDShading
Returns an AWT paint which corresponds to this shading
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getBitsPerComponent
public int getBitsPerComponent()
The bits per component of this shading. This will return -1 if one has not been set.- Returns:
- the number of bits per component
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setBitsPerComponent
public void setBitsPerComponent(int bitsPerComponent)
Set the number of bits per component.- Parameters:
bitsPerComponent
- the number of bits per component
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getBitsPerCoordinate
public int getBitsPerCoordinate()
The bits per coordinate of this shading. This will return -1 if one has not been set.- Returns:
- the number of bits per coordinate
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setBitsPerCoordinate
public void setBitsPerCoordinate(int bitsPerComponent)
Set the number of bits per coordinate.- Parameters:
bitsPerComponent
- the number of bits per coordinate
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setDecodeValues
public void setDecodeValues(COSArray decodeValues)
This will set the decode values.- Parameters:
decodeValues
- the new decode values
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getDecodeForParameter
public PDRange getDecodeForParameter(int paramNum)
Get the decode for the input parameter.- Parameters:
paramNum
- the function parameter number- Returns:
- the decode parameter range or null if none is set
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