public class FunctionShading extends ShadingPattern
ArbitraryColorSpaceShading, DeviceGrayShading, DeviceRGBShading
Constructor and Description |
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FunctionShading(java.util.Map patternDict,
java.util.Map shadingDict,
PDFFile srcFile) |
Modifier and Type | Method and Description |
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void |
doShading(int[] samples,
int x,
int y,
int w,
int h)
Subclasses should implement this method to draw the shading.
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void |
initializeShadingParameters(java.util.Map shadingDict,
PDFFile srcFile)
Read the shading parameters
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createContext, dispose, getBounds, getColorModel, getInstance, getPaint, getRaster, getRGBAPixel, getTransform, getTransparency, setColorSpace, setDeviceTransform
getGState, getInstance
public FunctionShading(java.util.Map patternDict, java.util.Map shadingDict, PDFFile srcFile)
public void initializeShadingParameters(java.util.Map shadingDict, PDFFile srcFile)
initializeShadingParameters
in class ShadingPattern
public void doShading(int[] samples, int x, int y, int w, int h)
ShadingPattern
doShading
in class ShadingPattern