JOGL 2.3.2 · jogamp.opengl.util.pngj.chunks.PngChunkPHYS

Modifier and Type	Field and Description
public static final String	ID
private long	pixelsxUnitX
private long	pixelsxUnitY
private int	units

Access	Constructor and Description
public	PngChunkPHYS(final ImageInfo info)

Method Summary

Modifier and Type	Method and Description
public void	cloneDataFromRead(final PngChunk other) Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.cloneDataFromRead. Makes a copy of the chunk.
public ChunkRaw	createRawChunk() Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.createRawChunk. Creates the physical chunk.
public double	getAsDpi() returns -1 if the physicial unit is unknown, or X-Y are not equal
public double[]	getAsDpi2() returns -1 if the physicial unit is unknown
public PngChunk.ChunkOrderingConstraint	getOrderingConstraint() Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.getOrderingConstraint. see `ChunkOrderingConstraint`
public long	getPixelsxUnitX()
public long	getPixelsxUnitY()
public int	getUnits()
public void	parseFromRaw(final ChunkRaw chunk) Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.parseFromRaw. Parses raw chunk and fill inside data.
public void	setAsDpi(final double dpi)
public void	setAsDpi2(final double dpix, final double dpiy)
public void	setPixelsxUnitX(final long pixelsxUnitX)
public void	setPixelsxUnitY(final long pixelsxUnitY)
public void	setUnits(final int units)

Inherited from jogamp.opengl.util.pngj.chunks.PngChunkSingle:: allowsMultiple equals hashCode

ID	back to summary
public static final String ID

pixelsxUnitX	back to summary
private long pixelsxUnitX

pixelsxUnitY	back to summary
private long pixelsxUnitY

units	back to summary
private int units

PngChunkPHYS	back to summary
public PngChunkPHYS(final ImageInfo info)

Method Detail

cloneDataFromRead	back to summary
public void cloneDataFromRead(final PngChunk other) Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.cloneDataFromRead. Doc from jogamp.opengl.util.pngj.chunks.PngChunk.cloneDataFromRead. Makes a copy of the chunk. This is used when copying chunks from a reader to a writer It should normally be a deep copy, and after the cloning this.equals(other) should return true Annotations @Override

cloneDataFromRead

back to summary

public void cloneDataFromRead(final PngChunk other)

Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.cloneDataFromRead.

Doc from jogamp.opengl.util.pngj.chunks.PngChunk.cloneDataFromRead.

Makes a copy of the chunk.

This is used when copying chunks from a reader to a writer

It should normally be a deep copy, and after the cloning this.equals(other) should return true

Annotations

@Override

createRawChunk	back to summary
public ChunkRaw createRawChunk() Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.createRawChunk. Doc from jogamp.opengl.util.pngj.chunks.PngChunk.createRawChunk. Creates the physical chunk. This is used when writing (serialization). Each particular chunk class implements its own logic. Returns:ChunkRaw A newly allocated and filled raw chunk Annotations @Override

createRawChunk

back to summary

public ChunkRaw createRawChunk()

Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.createRawChunk.

Doc from jogamp.opengl.util.pngj.chunks.PngChunk.createRawChunk.

Creates the physical chunk. This is used when writing (serialization). Each particular chunk class implements its own logic.

Returns:ChunkRaw

A newly allocated and filled raw chunk

Annotations

@Override

getAsDpi	back to summary
public double getAsDpi() returns -1 if the physicial unit is unknown, or X-Y are not equal

getAsDpi2	back to summary
public double[] getAsDpi2() returns -1 if the physicial unit is unknown

getOrderingConstraint back to summary

getOrderingConstraint	back to summary
public PngChunk.ChunkOrderingConstraint getOrderingConstraint() Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.getOrderingConstraint. Doc from jogamp.opengl.util.pngj.chunks.PngChunk.getOrderingConstraint. see `ChunkOrderingConstraint` Annotations @Override

public PngChunk.ChunkOrderingConstraint getOrderingConstraint()

Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.getOrderingConstraint.

Doc from jogamp.opengl.util.pngj.chunks.PngChunk.getOrderingConstraint.

see ChunkOrderingConstraint

Annotations

@Override

getPixelsxUnitX	back to summary
public long getPixelsxUnitX()

getPixelsxUnitY	back to summary
public long getPixelsxUnitY()

getUnits	back to summary
public int getUnits()

parseFromRaw	back to summary
public void parseFromRaw(final ChunkRaw chunk) Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.parseFromRaw. Doc from jogamp.opengl.util.pngj.chunks.PngChunk.parseFromRaw. Parses raw chunk and fill inside data. This is used when reading (deserialization). Each particular chunk class implements its own logic. Annotations @Override

parseFromRaw

back to summary

public void parseFromRaw(final ChunkRaw chunk)

Implements abstract jogamp.opengl.util.pngj.chunks.PngChunk.parseFromRaw.

Doc from jogamp.opengl.util.pngj.chunks.PngChunk.parseFromRaw.

Parses raw chunk and fill inside data. This is used when reading (deserialization). Each particular chunk class implements its own logic.

Annotations

@Override

setAsDpi	back to summary
public void setAsDpi(final double dpi)

setAsDpi2	back to summary
public void setAsDpi2(final double dpix, final double dpiy)

setPixelsxUnitX	back to summary
public void setPixelsxUnitX(final long pixelsxUnitX)

setPixelsxUnitY	back to summary
public void setPixelsxUnitY(final long pixelsxUnitY)

setUnits	back to summary
public void setUnits(final int units)

public Class PngChunkPHYS

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail