loci.formats.out

Class APNGWriter

java.lang.Object

loci.formats.FormatHandler

loci.formats.FormatWriter

loci.formats.out.APNGWriter

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, IFormatHandler, IFormatWriter

public class APNGWriter
extends FormatWriter

APNGWriter is the file format writer for PNG and APNG files.

Source code:

Trac, Gitweb

Field Summary

Fields inherited from class loci.formats.FormatWriter

cm, compression, compressionTypes, fps, initialized, interleaved, metadataRetrieve, options, out, sequential, series, validBits

Fields inherited from class loci.formats.FormatHandler

COMPRESSION_SUFFIXES, currentId, format, LOGGER, suffixes

Constructor Summary

Constructors

Constructor and Description
APNGWriter()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	canDoStacks() Reports whether the writer can save multiple images to a single file.
void	close()
int[]	getPixelTypes(java.lang.String codec) Gets the supported pixel types for the given codec.
void	saveBytes(int no, byte[] buf, int x, int y, int w, int h) Saves the given image tile to the current series in the current file.
void	setId(java.lang.String id) Sets the current file name.

Methods inherited from class loci.formats.FormatWriter

changeOutputFile, checkParams, getColorModel, getCompression, getCompressionTypes, getFramesPerSecond, getMetadataRetrieve, getPixelTypes, getPlaneCount, getSamplesPerPixel, getSeries, isFullPlane, isInterleaved, isSupportedType, saveBytes, saveBytes, savePlane, savePlane, savePlane, seekToPlaneOffset, setCodecOptions, setColorModel, setCompression, setFramesPerSecond, setInterleaved, setMetadataRetrieve, setSeries, setValidBitsPerPixel, setWriteSequentially

Methods inherited from class loci.formats.FormatHandler

checkSuffix, checkSuffix, getFormat, getNativeDataType, getSuffixes, isThisType

Methods inherited from class java.lang.Object

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

Methods inherited from interface loci.formats.IFormatHandler

getFormat, getNativeDataType, getSuffixes, isThisType

Constructor Detail

APNGWriter

public APNGWriter()

Method Detail

saveBytes

public void saveBytes(int no,
             byte[] buf,
             int x,
             int y,
             int w,
             int h)
               throws FormatException,
                      java.io.IOException

Description copied from interface: IFormatWriter

Saves the given image tile to the current series in the current file.

Parameters:

no - the image index within the current file, starting from 0.

buf - the byte array that represents the image tile.

x - the X coordinate of the upper-left corner of the image tile.

y - the Y coordinate of the upper-left corner of the image tile.

w - the width (in pixels) of the image tile.

h - the height (in pixels) of the image tile.

Throws:

FormatException - if one of the parameters is invalid.

java.io.IOException - if there was a problem writing to the file.

See Also:

IFormatWriter.saveBytes(int, byte[], int, int, int, int)

canDoStacks

public boolean canDoStacks()

Description copied from interface: IFormatWriter

Reports whether the writer can save multiple images to a single file.

Specified by:

canDoStacks in interface IFormatWriter

Overrides:

canDoStacks in class FormatWriter

getPixelTypes

public int[] getPixelTypes(java.lang.String codec)

Description copied from interface: IFormatWriter

Gets the supported pixel types for the given codec.

Specified by:

getPixelTypes in interface IFormatWriter

Overrides:

getPixelTypes in class FormatWriter

setId

public void setId(java.lang.String id)
           throws FormatException,
                  java.io.IOException

Description copied from interface: IFormatHandler

Sets the current file name.

Specified by:

setId in interface IFormatHandler

Overrides:

setId in class FormatWriter

Throws:

FormatException

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class FormatWriter

Throws:

java.io.IOException