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/*
* $Id$
* ============================================================================
* The Apache Software License, Version 1.1
* ============================================================================
*
* Copyright (C) 2003 The Apache Software Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modifica-
* tion, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The end-user documentation included with the redistribution, if any, must
* include the following acknowledgment: "This product includes software
* developed by the Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself, if
* and wherever such third-party acknowledgments normally appear.
*
* 4. The names "FOP" and "Apache Software Foundation" must not be used to
* endorse or promote products derived from this software without prior
* written permission. For written permission, please contact
* apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache", nor may
* "Apache" appear in their name, without prior written permission of the
* Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
* DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ============================================================================
*
* This software consists of voluntary contributions made by many individuals
* on behalf of the Apache Software Foundation and was originally created by
* James Tauber <jtauber@jtauber.com>. For more information on the Apache
* Software Foundation, please see <http://www.apache.org/>.
*/
package org.apache.fop.render.ps;
import java.io.IOException;
/**
* This class is a wrapper for the <tt>AbstractPSDocumentGraphics2D</tt> that
* is used to create EPS (Encapsulated PostScript) files instead of PS file.
*
* @author <a href="mailto:jeremias@apache.org">Jeremias Maerki</a>
* @version $Id$
* @see org.apache.fop.render.ps.PSGraphics2D
* @see org.apache.fop.render.ps.AbstractPSDocumentGraphics2D
*/
public class EPSDocumentGraphics2D extends AbstractPSDocumentGraphics2D {
/**
* Create a new EPSDocumentGraphics2D.
* This is used to create a new EPS document, the height,
* width and output stream can be setup later.
* For use by the transcoder which needs font information
* for the bridge before the document size is known.
* The resulting document is written to the stream after rendering.
*
* @param textAsShapes set this to true so that text will be rendered
* using curves and not the font.
*/
public EPSDocumentGraphics2D(boolean textAsShapes) {
super(textAsShapes);
}
protected void writeFileHeader() throws IOException {
final Long pagewidth = new Long(this.width);
final Long pageheight = new Long(this.height);
//PostScript Header
gen.writeln(DSCConstants.PS_ADOBE_30 + " " + DSCConstants.EPSF_30);
gen.writeDSCComment(DSCConstants.CREATOR,
new String[] {"FOP EPS Transcoder for SVG"});
gen.writeDSCComment(DSCConstants.CREATION_DATE,
new Object[] {new java.util.Date()});
gen.writeDSCComment(DSCConstants.PAGES, new Integer(0));
gen.writeDSCComment(DSCConstants.BBOX, new Object[]
{ZERO, ZERO, pagewidth, pageheight});
gen.writeDSCComment(DSCConstants.LANGUAGE_LEVEL, new Integer(2));
gen.writeDSCComment(DSCConstants.END_COMMENTS);
//Prolog
gen.writeDSCComment(DSCConstants.BEGIN_PROLOG);
PSProcSets.writeFOPStdProcSet(gen);
PSProcSets.writeFOPEPSProcSet(gen);
if (document != null) {
PSProcSets.writeFontDict(gen, document);
}
gen.writeDSCComment(DSCConstants.END_PROLOG);
}
protected void writePageHeader() throws IOException {
Integer pageNumber = new Integer(this.pagecount);
gen.writeDSCComment(DSCConstants.PAGE, new Object[]
{pageNumber.toString(), pageNumber});
gen.writeDSCComment(DSCConstants.PAGE_BBOX, new Object[]
{ZERO, ZERO, new Integer(width), new Integer(height)});
gen.writeDSCComment(DSCConstants.BEGIN_PAGE_SETUP);
if (this.document != null) {
gen.writeln("FOPFonts begin");
}
}
protected void writePageTrailer() throws IOException {
gen.writeDSCComment(DSCConstants.PAGE_TRAILER);
gen.writeDSCComment(DSCConstants.END_PAGE);
}
}
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