示例#1
0
  public static void main(String[] args) throws Exception {
    // Create an SVG document.
    DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
    String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
    SVGDocument doc = (SVGDocument) impl.createDocument(svgNS, "svg", null);

    // Create a converter for this document.
    SVGGraphics2D g = new SVGGraphics2D(doc);

    // Do some drawing.
    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));

    // Populate the document root with the generated SVG content.
    Element root = doc.getDocumentElement();
    g.getRoot(root);

    Writer out = new OutputStreamWriter(System.out, "UTF-8");
    g.stream(out, true);

    // Display the document.
    JSVGCanvas canvas = new JSVGCanvas();
    JFrame f = new JFrame();
    f.getContentPane().add(canvas);
    canvas.setSVGDocument(doc);
    f.pack();
    f.setVisible(true);
  }