vhardy 2002/07/05 08:16:27
Modified: xdocs svggen.xml
Log:
Added example showing how to display the generated SVG content in a JSVGCanvas
Revision Changes Path
1.13 +51 -1 xml-batik/xdocs/svggen.xml
Index: svggen.xml
===================================================================
RCS file: /home/cvs/xml-batik/xdocs/svggen.xml,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -r1.12 -r1.13
--- svggen.xml 17 Jun 2002 16:28:00 -0000 1.12
+++ svggen.xml 5 Jul 2002 15:16:27 -0000 1.13
@@ -39,6 +39,7 @@
<li><link href="#whatIsIt">What is
<code>SVGGraphics2D</code>?</link></li>
<li><link href="#howToUse">How to use
<code>SVGGraphics2D</code>?</link></li>
<li><link href="#custom">How to customize SVG Generation
process?</link></li>
+ <li><link href="#view">How to view the generated SVG
document?</link></li>
</ul>
</s1>
@@ -415,5 +416,54 @@
SVGGraphics2D g2d = new SVGGraphics2D(ctx, false);</source>
</s2>
</s1>
+
+ <anchor id="view"/>
+ <s1 title="How to view the generated SVG document">
+
+ <p>The following code example illustrates how to view the SVG content
generated
+ by an <code>SVGGraphics2D</code> object.</p>
+
+<source>
+import org.apache.batik.swing.*;
+import org.apache.batik.svggen.*;
+import org.apache.batik.dom.svg.SVGDOMImplementation;
+import org.w3c.dom.*;
+import org.w3c.dom.svg.*;
+import javax.swing.*;
+import java.awt.*;
+import java.awt.geom.*;
+
+DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
+String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
+SVGDocument doc = (SVGDocument)impl.createDocument(svgNS, "svg", null);
+
+SVGGraphics2D g = new SVGGraphics2D(doc);
+
+// Draw into g. For example:
+//
+Shape circle = new Ellipse2D.Double(0,0,50,50);
+g.setPaint(Color.red);
+g.fill(circle);
+g.translate(60,0);
+g.setPaint(Color.green);
+g.fill(circle);
+g.translate(60,0);
+g.setPaint(Color.blue);
+g.fill(circle);
+g.setSVGCanvasSize(new Dimension(180,50));
+
+// The following populates the document root with the
+// generated SVG content.
+Element root = doc.getDocumentElement();
+g.getRoot(root);
+
+// Now, display the document
+JSVGCanvas canvas = new JSVGCanvas();
+JFrame f = new JFrame();
+f.getContentPane().add(canvas);
+canvas.setSVGDocument(doc);
+f.pack();
+f.setVisible(true);</source>
+ </s1>
</body>
</document>
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