You are viewing a plain text version of this content. The canonical link for it is here.
Posted to fop-commits@xmlgraphics.apache.org by je...@apache.org on 2003/03/27 12:25:55 UTC
cvs commit: xml-fop/src/java/org/apache/fop/render/ps PSTranscoder.java
jeremias 2003/03/27 03:25:55
Modified: src/java/org/apache/fop/render/ps PSTranscoder.java
Log:
Is now subclass of AbstractFOPTranscoder.
Revision Changes Path
1.2 +4 -166 xml-fop/src/java/org/apache/fop/render/ps/PSTranscoder.java
Index: PSTranscoder.java
===================================================================
RCS file: /home/cvs/xml-fop/src/java/org/apache/fop/render/ps/PSTranscoder.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- PSTranscoder.java 12 Mar 2003 15:33:03 -0000 1.1
+++ PSTranscoder.java 27 Mar 2003 11:25:55 -0000 1.2
@@ -50,10 +50,8 @@
*/
package org.apache.fop.render.ps;
-import java.awt.Dimension;
import java.awt.geom.AffineTransform;
-import java.awt.geom.Dimension2D;
import java.awt.geom.Rectangle2D;
import java.awt.Color;
@@ -67,31 +65,23 @@
import org.apache.batik.bridge.BridgeException;
import org.apache.batik.bridge.GVTBuilder;
import org.apache.batik.bridge.SVGTextElementBridge;
-import org.apache.batik.bridge.UserAgent;
-import org.apache.batik.bridge.UserAgentAdapter;
import org.apache.batik.bridge.ViewBox;
-import org.apache.batik.dom.svg.SAXSVGDocumentFactory;
-import org.apache.batik.dom.svg.SVGDOMImplementation;
import org.apache.batik.dom.svg.SVGOMDocument;
-import org.apache.batik.dom.util.DocumentFactory;
import org.apache.batik.gvt.GraphicsNode;
import org.apache.batik.transcoder.TranscoderException;
import org.apache.batik.transcoder.TranscoderOutput;
-import org.apache.batik.transcoder.XMLAbstractTranscoder;
import org.apache.batik.transcoder.image.resources.Messages;
import org.apache.batik.transcoder.image.ImageTranscoder;
-import org.apache.batik.util.SVGConstants;
-import org.apache.batik.util.XMLResourceDescriptor;
+import org.apache.fop.svg.AbstractFOPTranscoder;
import org.apache.batik.gvt.TextPainter;
import org.apache.batik.gvt.renderer.StrokingTextPainter;
-import org.w3c.dom.DOMImplementation;
import org.w3c.dom.Document;
import org.w3c.dom.svg.SVGDocument;
import org.w3c.dom.svg.SVGSVGElement;
@@ -124,22 +114,13 @@
* @author <a href="mailto:jeremias@apache.org">Jeremias Maerki</a>
* @version $Id$
*/
-public class PSTranscoder extends XMLAbstractTranscoder {
+public class PSTranscoder extends AbstractFOPTranscoder {
/**
- * The user agent dedicated to an <tt>ImageTranscoder</tt>.
- */
- protected UserAgent userAgent = new ImageTranscoderUserAgent();
-
- /**
- * Constructs a new <tt>ImageTranscoder</tt>.
+ * Constructs a new <tt>PSTranscoder</tt>.
*/
public PSTranscoder() {
- hints.put(KEY_DOCUMENT_ELEMENT_NAMESPACE_URI,
- SVGConstants.SVG_NAMESPACE_URI);
- hints.put(KEY_DOCUMENT_ELEMENT, SVGConstants.SVG_SVG_TAG);
- hints.put(KEY_DOM_IMPLEMENTATION,
- SVGDOMImplementation.getDOMImplementation());
+ super();
}
/**
@@ -279,147 +260,4 @@
}
}
- /**
- * Creates a <tt>DocumentFactory</tt> that is used to create an SVG DOM
- * tree. The specified DOM Implementation is ignored and the Batik
- * SVG DOM Implementation is automatically used.
- *
- * @param domImpl the DOM Implementation (not used)
- * @param parserClassname the XML parser classname
- * @return the document factory
- */
- protected DocumentFactory createDocumentFactory(DOMImplementation domImpl,
- String parserClassname) {
- return new SAXSVGDocumentFactory(parserClassname);
- }
-
- // --------------------------------------------------------------------
- // UserAgent implementation
- // --------------------------------------------------------------------
-
- /**
- * A user agent implementation for <tt>ImageTranscoder</tt>.
- */
- protected class ImageTranscoderUserAgent extends UserAgentAdapter {
-
- /**
- * Returns the default size of this user agent (400x400).
- * @return the default viewport size
- */
- public Dimension2D getViewportSize() {
- return new Dimension(400, 400);
- }
-
- /**
- * Displays the specified error message using the <tt>ErrorHandler</tt>.
- * @param message the message to display
- */
- public void displayError(String message) {
- try {
- getErrorHandler().error(new TranscoderException(message));
- } catch (TranscoderException ex) {
- throw new RuntimeException();
- }
- }
-
- /**
- * Displays the specified error using the <tt>ErrorHandler</tt>.
- * @param e the exception to display
- */
- public void displayError(Exception e) {
- try {
- getErrorHandler().error(new TranscoderException(e));
- } catch (TranscoderException ex) {
- throw new RuntimeException();
- }
- }
-
- /**
- * Displays the specified message using the <tt>ErrorHandler</tt>.
- * @param message the message to display
- */
- public void displayMessage(String message) {
- try {
- getErrorHandler().warning(new TranscoderException(message));
- } catch (TranscoderException ex) {
- throw new RuntimeException();
- }
- }
-
- /**
- * Returns the pixel to millimeter conversion factor specified in the
- * <tt>TranscodingHints</tt> or 0.3528 if any.
- * @return the pixel unit to millimeter factor
- */
- public float getPixelUnitToMillimeter() {
- Object key = ImageTranscoder.KEY_PIXEL_UNIT_TO_MILLIMETER;
- if (getTranscodingHints().containsKey(key)) {
- return ((Float)getTranscodingHints().get(key)).floatValue();
- } else {
- // return 0.3528f; // 72 dpi
- return 0.26458333333333333333333333333333f; // 96dpi
- }
- }
-
- /**
- * Returns the user language specified in the
- * <tt>TranscodingHints</tt> or "en" (english) if any.
- * @return the languages for the transcoder
- */
- public String getLanguages() {
- Object key = ImageTranscoder.KEY_LANGUAGE;
- if (getTranscodingHints().containsKey(key)) {
- return (String)getTranscodingHints().get(key);
- } else {
- return "en";
- }
- }
-
- /**
- * Get the media for this transcoder. Which is always print.
- * @return PostScript media is "print"
- */
- public String getMedia() {
- return "print";
- }
-
- /**
- * Returns the user stylesheet specified in the
- * <tt>TranscodingHints</tt> or null if any.
- * @return the user style sheet URI specified in the hints
- */
- public String getUserStyleSheetURI() {
- return (String)getTranscodingHints()
- .get(ImageTranscoder.KEY_USER_STYLESHEET_URI);
- }
-
- /**
- * Returns the XML parser to use from the TranscodingHints.
- * @return the XML parser class name
- */
- public String getXMLParserClassName() {
- Object key = KEY_XML_PARSER_CLASSNAME;
- if (getTranscodingHints().containsKey(key)) {
- return (String)getTranscodingHints().get(key);
- } else {
- return XMLResourceDescriptor.getXMLParserClassName();
- }
- }
-
- /**
- * Check if the XML parser is validating.
- * @return true if the XML parser is validating
- */
- public boolean isXMLParserValidating() {
- return false;
- }
-
- /**
- * Unsupported operation.
- * @return null since this is unsupported
- */
- public AffineTransform getTransform() {
- return null;
- }
- }
}
---------------------------------------------------------------------
To unsubscribe, e-mail: fop-cvs-unsubscribe@xml.apache.org
For additional commands, e-mail: fop-cvs-help@xml.apache.org