Package ij.io
Class FileOpener
- java.lang.Object
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- ij.io.FileOpener
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public class FileOpener extends Object
Opens or reverts an image specified by a FileInfo object. Images can be loaded from either a file (directory+fileName) or a URL (url+fileName). Here is an example:public class FileInfo_Test implements PlugIn { public void run(String arg) { FileInfo fi = new FileInfo(); fi.width = 256; fi.height = 254; fi.offset = 768; fi.fileName = "blobs.tif"; fi.directory = "/Users/wayne/Desktop/"; new FileOpener(fi).open(); } }
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Constructor Summary
Constructors Constructor Description FileOpener(FileInfo fi)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description ColorModel
createColorModel(FileInfo fi)
Returns an IndexColorModel for the image specified by this FileInfo.InputStream
createInputStream(FileInfo fi)
Returns an InputStream for the image described by this FileInfo.Properties
decodeDescriptionString(FileInfo fi)
void
open()
Opens the image and displays it.ImagePlus
open(boolean show)
Obsolete, replaced by openImage() and open().ImagePlus
openImage()
Opens the image and returns it has an ImagePlus object.void
revertToSaved(ImagePlus imp)
Restores the original version of the specified image.static void
setShowConflictMessage(boolean b)
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Constructor Detail
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FileOpener
public FileOpener(FileInfo fi)
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Method Detail
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openImage
public ImagePlus openImage()
Opens the image and returns it has an ImagePlus object.
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open
public void open()
Opens the image and displays it.
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open
public ImagePlus open(boolean show)
Obsolete, replaced by openImage() and open().
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revertToSaved
public void revertToSaved(ImagePlus imp)
Restores the original version of the specified image.
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createColorModel
public ColorModel createColorModel(FileInfo fi)
Returns an IndexColorModel for the image specified by this FileInfo.
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createInputStream
public InputStream createInputStream(FileInfo fi) throws IOException, MalformedURLException
Returns an InputStream for the image described by this FileInfo.- Throws:
IOException
MalformedURLException
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decodeDescriptionString
public Properties decodeDescriptionString(FileInfo fi)
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setShowConflictMessage
public static void setShowConflictMessage(boolean b)
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