ucar.jpeg.colorspace.boxes
Class ChannelDefinitionBox
java.lang.Object
ucar.jpeg.colorspace.boxes.JP2Box
ucar.jpeg.colorspace.boxes.ChannelDefinitionBox
public final class ChannelDefinitionBox
- extends JP2Box
This class maps the components in the codestream
to channels in the image. It models the Component
Mapping box in the JP2 header.
- Version:
- 1.0
- Author:
- Bruce A. Kern
ChannelDefinitionBox
public ChannelDefinitionBox(RandomAccessIO in,
int boxStart)
throws IOException,
ColorSpaceException
- Construct a ChannelDefinitionBox from an input image.
- Parameters:
in
- RandomAccessIO jp2 imageboxStart
- offset to the start of the box in the image
- Throws:
IOException,
- ColorSpaceException
IOException
ColorSpaceException
getNDefs
public int getNDefs()
getCn
public int getCn(int asoc)
getTyp
public int getTyp(int channel)
getAsoc
public int getAsoc(int channel)
toString
public String toString()
- Return a suitable String representation of the class instance.
- Overrides:
toString
in class Object
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