org.freehep.graphicsio.ps
Class AbstractExportFileType

java.lang.Object
  |
  +--org.freehep.graphicsio.exportchooser.ExportGraphicsFileTypeAdapter
        |
        +--org.freehep.graphicsio.ps.AbstractExportFileType

All Implemented Interfaces:

ExportFileType, ExportGraphicsFileType

Direct Known Subclasses:

EPSExportFileType, PSExportFileType

public abstract class AbstractExportFileType

extends ExportGraphicsFileTypeAdapter

Version:

$Id: AbstractExportFileType.java,v 1.4 2002/08/21 16:52:05 duns Exp $

Author:

Charles Loomis, Simon Fischer

Nested Class Summary

Nested classes inherited from class org.freehep.graphicsio.exportchooser.ExportGraphicsFileTypeAdapter

ExportGraphicsFileTypeAdapter.CancelThread

Field Summary

Fields inherited from class org.freehep.graphicsio.exportchooser.ExportGraphicsFileTypeAdapter

creator

Constructor Summary

AbstractExportFileType()

Method Summary

void	done() The default implementation does nothing.
Graphics	getConfiguredGraphics(OutputStream os, Component saveTarget) The method returns a graphics context which has been properly configured based on the chosen options in the options panel.
JPanel	getOptionsPanel() The default implementation of this method returns null.
void	restoreOptions(Properties props) Call this method to restore options from a Properties object.
void	saveOptions(Properties props) Call this method to store options in a Properties object.

Methods inherited from class org.freehep.graphicsio.exportchooser.ExportGraphicsFileTypeAdapter

adjustExtension, adjustFilename, checkExtension, exportToFile, exportToFile, exportToFile, exportToFile, fileHasValidExtension, getConfiguredGraphics, getFileFilter, getThumbnailSize, isMultipageCapable, setCreator

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractExportFileType

public AbstractExportFileType()

Method Detail

getOptionsPanel

public JPanel getOptionsPanel()

Description copied from class: ExportGraphicsFileTypeAdapter

The default implementation of this method returns null.

Specified by:

getOptionsPanel in interface ExportFileType

Overrides:

getOptionsPanel in class ExportGraphicsFileTypeAdapter

getConfiguredGraphics

public Graphics getConfiguredGraphics(OutputStream os,
                                      Component saveTarget)
                               throws IOException

Description copied from interface: ExportGraphicsFileType

The method returns a graphics context which has been properly configured based on the chosen options in the options panel. This method is responsible for interrogating the options panel to discover what these options are.

IOException

done

public void done()
          throws IOException

Description copied from class: ExportGraphicsFileTypeAdapter

The default implementation does nothing.

Specified by:

done in interface ExportGraphicsFileType

Overrides:

done in class ExportGraphicsFileTypeAdapter

IOException

saveOptions

public void saveOptions(Properties props)

Description copied from interface: ExportFileType

Call this method to store options in a Properties object. It is up to the particular implementation which options (if any) are stored. The intention is to provide a way to save users' preferences.

Specified by:

saveOptions in interface ExportFileType

Overrides:

saveOptions in class ExportGraphicsFileTypeAdapter

restoreOptions

public void restoreOptions(Properties props)

Description copied from interface: ExportFileType

Call this method to restore options from a Properties object. It is up to the particular implementation which options (if any) are read. The intention is to provide a way to restore users' preferences.

Specified by:

restoreOptions in interface ExportFileType

Overrides:

restoreOptions in class ExportGraphicsFileTypeAdapter