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This package provides Lablink clients that visualize data as plotted graphs in a separate window.

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/* Interface indicating support for exporting an image.

 Copyright (c) 2011-2013 The Regents of the University of California.
 All rights reserved.
 Permission is hereby granted, without written agreement and without
 license or royalty fees, to use, copy, modify, and distribute this
 software and its documentation for any purpose, provided that the above
 copyright notice and the following two paragraphs appear in all copies
 of this software.

 IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
 FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
 ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
 THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGE.

 THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
 PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
 CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
 ENHANCEMENTS, OR MODIFICATIONS.

 PT_COPYRIGHT_VERSION_2
 COPYRIGHTENDKEY

 */

package ptolemy.gui;

import java.awt.print.PrinterException;
import java.io.IOException;
import java.io.OutputStream;

///////////////////////////////////////////////////////////////////
//// ImageExportable
/**
 * Interface indicating support for exporting an image.
 * @author Edward A. Lee
 * @version $Id: ImageExportable.java 67784 2013-10-26 16:53:27Z cxh $
 * @since Ptolemy II 10.0
 * @Pt.ProposedRating Red (cxh)
 * @Pt.AcceptedRating Red (cxh)
 */
public interface ImageExportable {

    /** Write an image to the specified output stream in the specified format.
     *  Supported formats include at least "gif" and "png", standard image file formats.
     *  The image is a rendition of the current view of the model.
     *  @param stream The output stream to write to.
     *  @param format The image format to generate.
     *  @exception IOException If writing to the stream fails.
     *  @exception PrinterException  If the specified format is not supported.
     */
    public void writeImage(OutputStream stream, String format)
            throws PrinterException, IOException;
}