public final class PDPattern extends PDSpecialColorSpace
array| Constructor and Description |
|---|
PDPattern(PDResources resources)
Creates a new pattern color space.
|
PDPattern(PDResources resources,
PDColorSpace colorSpace)
Creates a new uncolored tiling pattern color space.
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| Modifier and Type | Method and Description |
|---|---|
float[] |
getDefaultDecode(int bitsPerComponent)
Returns the default decode array for this color space.
|
PDColor |
getInitialColor()
Returns the initial color value for this color space.
|
String |
getName()
Returns the name of the color space.
|
int |
getNumberOfComponents()
Returns the number of components in this color space
|
PDAbstractPattern |
getPattern(PDColor color)
Returns the pattern for the given color.
|
PDColorSpace |
getUnderlyingColorSpace()
Returns the underlying color space, if this is an uncolored tiling pattern, otherwise null.
|
BufferedImage |
toRawImage(WritableRaster raster)
Returns the image in this colorspace or null.
|
float[] |
toRGB(float[] value)
Returns the RGB equivalent of the given color value.
|
BufferedImage |
toRGBImage(WritableRaster raster)
Returns the (A)RGB equivalent of the given raster.
|
String |
toString() |
create, create, create, getCOSObject, toRawImage, toRGBImageAWTpublic PDPattern(PDResources resources)
resources - The current resources.public PDPattern(PDResources resources, PDColorSpace colorSpace)
resources - The current resources.colorSpace - The underlying color space.public String getName()
PDColorSpacegetName in class PDColorSpacepublic int getNumberOfComponents()
PDColorSpacegetNumberOfComponents in class PDColorSpacepublic float[] getDefaultDecode(int bitsPerComponent)
PDColorSpacegetDefaultDecode in class PDColorSpacebitsPerComponent - the number of bits per component.public PDColor getInitialColor()
PDColorSpacegetInitialColor in class PDColorSpacepublic float[] toRGB(float[] value)
PDColorSpacetoRGB in class PDColorSpacevalue - a color value with component values between 0 and 1public BufferedImage toRGBImage(WritableRaster raster) throws IOException
PDColorSpacetoRGBImage in class PDColorSpaceraster - the source rasterIOException - if the color conversion failspublic BufferedImage toRawImage(WritableRaster raster) throws IOException
PDColorSpacePDColorSpace.toRGBImage(WritableRaster) if this returns null.toRawImage in class PDColorSpaceraster - the source rasterIOException - if the image conversion failspublic PDAbstractPattern getPattern(PDColor color) throws IOException
color - color containing a pattern nameIOException - if the pattern name was not found.public PDColorSpace getUnderlyingColorSpace()
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