Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.astro.louisville.edu/software/astroimagej/imagej/api/ij/io/FileSaver.html
Дата изменения: Thu Dec 2 23:03:11 2010
Дата индексирования: Mon Oct 1 21:42:20 2012
Кодировка:
Поисковые слова: microwave background

ij.io
Class FileSaver

java.lang.Object
  ij.io.FileSaver

public class FileSaver
extends java.lang.Object

Saves images in tiff, gif, jpeg, raw, zip and text format.

Field Summary

static int

DEFAULT_JPEG_QUALITY

Constructor Summary

FileSaver(ImagePlus imp)
Constructs a FileSaver from an ImagePlus.

Method Summary

java.lang.String	getDescriptionString() Returns a string containing information about the specified image.
static int	getJpegQuality() Returns the current JPEG quality setting (0-100).
static boolean	okForFits(ImagePlus imp)
static boolean	okForGif(ImagePlus imp)
static boolean	okForJpeg(ImagePlus imp) Always returns true.
boolean	save() Resaves the image.
boolean	saveAsBmp() Save the image in BMP format using a save file dialog.
boolean	saveAsBmp(java.lang.String path) Save the image in BMP format using the specified path.
boolean	saveAsFits() Save the image in FITS format using a save file dialog.
boolean	saveAsFits(java.lang.String path) Save the image in FITS format using the specified path.
boolean	saveAsGif() Save the image in GIF format using a save file dialog.
boolean	saveAsGif(java.lang.String path) Save the image in Gif format using the specified path.
boolean	saveAsJpeg() Save the image in JPEG format using a save file dialog.
boolean	saveAsJpeg(java.lang.String path) Save the image in JPEG format using the specified path.
boolean	saveAsLut() Save the current LUT using a save file dialog.
boolean	saveAsLut(java.lang.String path) Save the current LUT using the specified path.
boolean	saveAsPgm() Saves grayscale images in PGM (portable graymap) format and RGB images in PPM (portable pixmap) format, using a save file dialog.
boolean	saveAsPgm(java.lang.String path) Saves grayscale images in PGM (portable graymap) format and RGB images in PPM (portable pixmap) format, using the specified path.
boolean	saveAsPng() Save the image in PNG format using a save file dialog.
boolean	saveAsPng(java.lang.String path) Save the image in PNG format using the specified path.
boolean	saveAsRaw() Save the image or stack as raw data using a save file dialog.
boolean	saveAsRaw(java.lang.String path) Save the image as raw data using the specified path.
boolean	saveAsRawStack(java.lang.String path) Save the stack as raw data using the specified path.
boolean	saveAsText() Save the image as tab-delimited text using a save file dialog.
boolean	saveAsText(java.lang.String path) Save the image as tab-delimited text using the specified path.
boolean	saveAsTiff() Save the image or stack in TIFF format using a save file dialog.
boolean	saveAsTiff(java.lang.String path) Save the image in TIFF format using the specified path.
boolean	saveAsTiffStack(java.lang.String path) Save the stack as a multi-image TIFF using the specified path.
boolean	saveAsZip() Uses a save file dialog to save the image or stack as a TIFF in a ZIP archive.
boolean	saveAsZip(java.lang.String path) Save the image or stack in TIFF/ZIP format using the specified path.
static void	setJpegQuality(int quality) Specifies the image quality (0-100).

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_JPEG_QUALITY

public static final int DEFAULT_JPEG_QUALITY

See Also:

Constant Field Values

Constructor Detail

FileSaver

public FileSaver(ImagePlus imp)

Constructs a FileSaver from an ImagePlus.

Method Detail

save

public boolean save()

Resaves the image. Calls saveAsTiff() if this is a new image, not a TIFF, or if the image was loaded using a URL. Returns false if saveAsTiff() is called and the user selects cancel in the file save dialog box.

saveAsTiff

public boolean saveAsTiff()

Save the image or stack in TIFF format using a save file dialog. Returns false if the user selects cancel.

saveAsTiff

public boolean saveAsTiff(java.lang.String path)

Save the image in TIFF format using the specified path.

saveAsTiffStack

public boolean saveAsTiffStack(java.lang.String path)

Save the stack as a multi-image TIFF using the specified path.

saveAsZip

public boolean saveAsZip()

Uses a save file dialog to save the image or stack as a TIFF in a ZIP archive. Returns false if the user selects cancel.

saveAsZip

public boolean saveAsZip(java.lang.String path)

Save the image or stack in TIFF/ZIP format using the specified path.

okForGif

public static boolean okForGif(ImagePlus imp)

saveAsGif

public boolean saveAsGif()

Save the image in GIF format using a save file dialog. Returns false if the user selects cancel or the image is not 8-bits.

saveAsGif

public boolean saveAsGif(java.lang.String path)

Save the image in Gif format using the specified path. Returns false if the image is not 8-bits or there is an I/O error.

okForJpeg

public static boolean okForJpeg(ImagePlus imp)

Always returns true.

saveAsJpeg

public boolean saveAsJpeg()

Save the image in JPEG format using a save file dialog. Returns false if the user selects cancel.

See Also:

setJpegQuality, getJpegQuality

saveAsJpeg

public boolean saveAsJpeg(java.lang.String path)

Save the image in JPEG format using the specified path.

See Also:

setJpegQuality, getJpegQuality

saveAsBmp

public boolean saveAsBmp()

Save the image in BMP format using a save file dialog. Returns false if the user selects cancel.

saveAsBmp

public boolean saveAsBmp(java.lang.String path)

Save the image in BMP format using the specified path.

saveAsPgm

public boolean saveAsPgm()

Saves grayscale images in PGM (portable graymap) format and RGB images in PPM (portable pixmap) format, using a save file dialog. Returns false if the user selects cancel.

saveAsPgm

public boolean saveAsPgm(java.lang.String path)

Saves grayscale images in PGM (portable graymap) format and RGB images in PPM (portable pixmap) format, using the specified path.

saveAsPng

public boolean saveAsPng()

Save the image in PNG format using a save file dialog. Returns false if the user selects cancel.

saveAsPng

public boolean saveAsPng(java.lang.String path)

Save the image in PNG format using the specified path.

saveAsFits

public boolean saveAsFits()

Save the image in FITS format using a save file dialog. Returns false if the user selects cancel.

saveAsFits

public boolean saveAsFits(java.lang.String path)

Save the image in FITS format using the specified path.

okForFits

public static boolean okForFits(ImagePlus imp)

saveAsRaw

public boolean saveAsRaw()

Save the image or stack as raw data using a save file dialog. Returns false if the user selects cancel.

saveAsRaw

public boolean saveAsRaw(java.lang.String path)

Save the image as raw data using the specified path.

saveAsRawStack

public boolean saveAsRawStack(java.lang.String path)

Save the stack as raw data using the specified path.

saveAsText

public boolean saveAsText()

Save the image as tab-delimited text using a save file dialog. Returns false if the user selects cancel.

saveAsText

public boolean saveAsText(java.lang.String path)

Save the image as tab-delimited text using the specified path.

saveAsLut

public boolean saveAsLut()

Save the current LUT using a save file dialog. Returns false if the user selects cancel.

saveAsLut

public boolean saveAsLut(java.lang.String path)

Save the current LUT using the specified path.

getDescriptionString

public java.lang.String getDescriptionString()

Returns a string containing information about the specified image.

setJpegQuality

public static void setJpegQuality(int quality)

Specifies the image quality (0-100). 0 is poorest image quality, highest compression, and 100 is best image quality, lowest compression.

getJpegQuality

public static int getJpegQuality()

Returns the current JPEG quality setting (0-100).