public final class PDIndexed extends PDSpecialColorSpace
array
Constructor and Description |
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PDIndexed()
Creates a new Indexed color space.
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PDIndexed(COSArray indexedArray)
Creates a new Indexed color space from the given PDF array.
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Modifier and Type | Method and Description |
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PDColorSpace |
getBaseColorSpace()
Returns the base color space.
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float[] |
getDefaultDecode(int bitsPerComponent)
Returns the default decode array for this color space.
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PDColor |
getInitialColor()
Returns the initial color value for this color space.
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String |
getName()
Returns the name of the color space.
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int |
getNumberOfComponents()
Returns the number of components in this color space
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void |
setBaseColorSpace(PDColorSpace base)
Sets the base color space.
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void |
setHighValue(int high)
Sets the highest value that is allowed.
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float[] |
toRGB(float[] value)
Returns the RGB equivalent of the given color value.
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BufferedImage |
toRGBImage(WritableRaster raster)
Returns the (A)RGB equivalent of the given raster.
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String |
toString() |
getCOSObject
create, create, create, toRGBImageAWT
public PDIndexed()
public PDIndexed(COSArray indexedArray) throws IOException
indexedArray
- the array containing the indexed parametersIOException
public String getName()
PDColorSpace
getName
in class PDColorSpace
public int getNumberOfComponents()
PDColorSpace
getNumberOfComponents
in class PDColorSpace
public float[] getDefaultDecode(int bitsPerComponent)
PDColorSpace
getDefaultDecode
in class PDColorSpace
bitsPerComponent
- the number of bits per component.public PDColor getInitialColor()
PDColorSpace
getInitialColor
in class PDColorSpace
public float[] toRGB(float[] value)
PDColorSpace
toRGB
in class PDColorSpace
value
- a color value with component values between 0 and 1public BufferedImage toRGBImage(WritableRaster raster) throws IOException
PDColorSpace
toRGBImage
in class PDColorSpace
raster
- the source rasterIOException
- if the color conversion failspublic PDColorSpace getBaseColorSpace()
public void setBaseColorSpace(PDColorSpace base)
base
- the base color spacepublic void setHighValue(int high)
high
- the highest value for the lookup tableCopyright © 2002–2016 The Apache Software Foundation. All rights reserved.