Class PamFileInfo

java.lang.Object

org.apache.commons.imaging.formats.pnm.AbstractFileInfo

org.apache.commons.imaging.formats.pnm.PamFileInfo

final class PamFileInfo
extends AbstractFileInfo

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private final class	PamFileInfo.ColorTupleReader
private final class	PamFileInfo.GrayscaleTupleReader
private static class	PamFileInfo.TupleReader

Field Summary

Fields

Modifier and Type	Field	Description
private final int	bytesPerSample
private final int	depth
private final boolean	hasAlpha
private final int	maxval
private final float	scale
private final PamFileInfo.TupleReader	tupleReader

Fields inherited from class AbstractFileInfo

height, rawBits, width

Constructor Summary

Constructors

Constructor	Description
PamFileInfo(int width, int height, int depth, int maxval, String tupleType)

Method Summary

Modifier and Type	Method	Description
int	getBitDepth()
ImageInfo.ColorType	getColorType()
ImageFormat	getImageType()
String	getImageTypeDescription()
String	getMimeType()
int	getNumComponents()
int	getRgb(InputStream is)
int	getRgb(WhiteSpaceReader wsr)
boolean	hasAlpha()

Methods inherited from class AbstractFileInfo

newline, readImage, readSample, scaleSample

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

depth

private final int depth

maxval

private final int maxval

scale

private final float scale

bytesPerSample

private final int bytesPerSample

hasAlpha

private final boolean hasAlpha

tupleReader

private final PamFileInfo.TupleReader tupleReader

Constructor Details

PamFileInfo

PamFileInfo(int width,
 int height,
 int depth,
 int maxval,
 String tupleType)
     throws ImagingException

Throws:

ImagingException

Method Details

getBitDepth

public int getBitDepth()

Specified by:

getBitDepth in class AbstractFileInfo

getColorType

public ImageInfo.ColorType getColorType()

Specified by:

getColorType in class AbstractFileInfo

getImageType

public ImageFormat getImageType()

Specified by:

getImageType in class AbstractFileInfo

getImageTypeDescription

public String getImageTypeDescription()

Specified by:

getImageTypeDescription in class AbstractFileInfo

getMimeType

public String getMimeType()

Specified by:

getMimeType in class AbstractFileInfo

getNumComponents

public int getNumComponents()

Specified by:

getNumComponents in class AbstractFileInfo

getRgb

public int getRgb(InputStream is)
           throws IOException

Specified by:

getRgb in class AbstractFileInfo

Throws:

IOException

getRgb

public int getRgb(WhiteSpaceReader wsr)
           throws IOException

Specified by:

getRgb in class AbstractFileInfo

Throws:

IOException

hasAlpha

public boolean hasAlpha()

Specified by:

hasAlpha in class AbstractFileInfo