org.jhotdraw.samples.svg.io
Class ImageMapOutputFormat

java.lang.Object
  org.jhotdraw.samples.svg.io.ImageMapOutputFormat

All Implemented Interfaces:

OutputFormat

public class ImageMapOutputFormat
extends java.lang.Object
implements OutputFormat

ImageMapOutputFormat exports a SVG drawing as an HTML 4.01 MAP element. For more information see: http://www.w3.org/TR/html401/struct/objects.html#h-13.6.2

Version:

$Id: ImageMapOutputFormat.java 641 2010-01-23 12:53:28Z rawcoder $

Author:

Werner Randelshofer

Constructor Summary

ImageMapOutputFormat()
Creates a new instance.

Method Summary

java.awt.datatransfer.Transferable	createTransferable(Drawing drawing, java.util.List<Figure> figures, double scaleFactor) Creates a Transferable for the specified list of Figures.
java.lang.String	getFileExtension() Returns the file extension for the output format.
javax.swing.filechooser.FileFilter	getFileFilter() Return a FileFilter that can be used to identify files which can be stored with this output format.
javax.swing.JComponent	getOutputFormatAccessory() Return a JFileChooser accessory that can be used to customize the output format.
void	write(java.io.File file, Drawing drawing)
void	write(java.io.OutputStream out, Drawing drawing) Writes a Drawing into an output stream.
void	write(java.io.OutputStream out, Drawing drawing, java.awt.geom.AffineTransform drawingTransform, java.awt.Dimension imageSize) Writes the drawing to the specified output stream.
void	write(java.io.OutputStream out, java.util.List<Figure> figures) All other write methods delegate their work to here.
void	write(java.io.OutputStream out, java.util.List<Figure> figures, java.awt.geom.AffineTransform drawingTransform, java.awt.Dimension imageSize) Writes the figures to the specified output stream.
void	write(java.net.URI uri, Drawing drawing) Writes a Drawing into an URI.
protected void	writeElement(IXMLElement parent, Figure f)

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageMapOutputFormat

public ImageMapOutputFormat()

Creates a new instance.

Method Detail

getFileFilter

public javax.swing.filechooser.FileFilter getFileFilter()

Description copied from interface: OutputFormat

Return a FileFilter that can be used to identify files which can be stored with this output format. Typically, each output format has its own recognizable file extension.

Specified by:

getFileFilter in interface OutputFormat

Returns:

FileFilter to be used with a javax.swing.JFileChooser

getFileExtension

public java.lang.String getFileExtension()

Description copied from interface: OutputFormat

Returns the file extension for the output format. The file extension should be appended to a file name when storing a Drawing with the specified file format.

Specified by:

getFileExtension in interface OutputFormat

getOutputFormatAccessory

public javax.swing.JComponent getOutputFormatAccessory()

Description copied from interface: OutputFormat

Return a JFileChooser accessory that can be used to customize the output format.

Specified by:

getOutputFormatAccessory in interface OutputFormat

Returns:

A JFileChooser accessory to be used with a javax.swing.JFileChooser Returns null, if no accessory is provided for this format.

write

public void write(java.net.URI uri,
                  Drawing drawing)
           throws java.io.IOException

Description copied from interface: OutputFormat

Writes a Drawing into an URI.

Specified by:

write in interface OutputFormat

Parameters:

uri - The uri.

drawing - The drawing.

Throws:

java.io.IOException

write

public void write(java.io.File file,
                  Drawing drawing)
           throws java.io.IOException

Throws:

java.io.IOException

write

public void write(java.io.OutputStream out,
                  Drawing drawing)
           throws java.io.IOException

Description copied from interface: OutputFormat

Writes a Drawing into an output stream.

Specified by:

write in interface OutputFormat

Parameters:

out - The output stream.

drawing - The drawing.

Throws:

java.io.IOException

write

public void write(java.io.OutputStream out,
                  Drawing drawing,
                  java.awt.geom.AffineTransform drawingTransform,
                  java.awt.Dimension imageSize)
           throws java.io.IOException

Writes the drawing to the specified output stream. This method applies the specified drawingTransform to the drawing, and draws it on an image of the specified getChildCount.

Throws:

java.io.IOException

write

public void write(java.io.OutputStream out,
                  java.util.List<Figure> figures,
                  java.awt.geom.AffineTransform drawingTransform,
                  java.awt.Dimension imageSize)
           throws java.io.IOException

Writes the figures to the specified output stream. This method applies the specified drawingTransform to the drawing, and draws it on an image of the specified getChildCount. All other write methods delegate their work to here.

Throws:

java.io.IOException

write

public void write(java.io.OutputStream out,
                  java.util.List<Figure> figures)
           throws java.io.IOException

All other write methods delegate their work to here.

Throws:

java.io.IOException

createTransferable

public java.awt.datatransfer.Transferable createTransferable(Drawing drawing,
                                                             java.util.List<Figure> figures,
                                                             double scaleFactor)
                                                      throws java.io.IOException

Description copied from interface: OutputFormat

Creates a Transferable for the specified list of Figures.

Specified by:

createTransferable in interface OutputFormat

Parameters:

drawing - The drawing.

figures - A list of figures of the drawing.

scaleFactor - The factor to be used, when the Transferable creates an image with a fixed size from the figures.

Returns:

The Transferable.

Throws:

java.io.IOException

writeElement

protected void writeElement(IXMLElement parent,
                            Figure f)
                     throws java.io.IOException

Throws:

java.io.IOException