示例#1
0
 public String getData() {
   ByteArrayOutputStream out = new ByteArrayOutputStream();
   try {
     getDrawing().getOutputFormats().get(0).write(out, getDrawing());
     return out.toString("UTF8");
   } catch (IOException e) {
     SVGTextFigure tf = new SVGTextFigure();
     tf.setText(e.getMessage());
     tf.setBounds(new Point2D.Double(10, 10), new Point2D.Double(100, 100));
     getDrawing().add(tf);
     e.printStackTrace();
     return "";
   }
 }
示例#2
0
  public void setData(String text) {
    if (text != null && text.length() > 0) {
      InputStream in = null;
      try {
        Object result = null;
        Drawing drawing = createDrawing();
        // Try to read the data using all known input formats.
        for (InputFormat fmt : drawing.getInputFormats()) {
          try {
            fmt.read(in, drawing);
            in = new ByteArrayInputStream(text.getBytes("UTF8"));
            result = drawing;
            break;
          } catch (IOException e) {
            result = e;
          }
        }
        if (result instanceof IOException) {
          throw (IOException) result;
        }

        setDrawing(drawing);
      } catch (Throwable e) {
        getDrawing().removeAllChildren();
        SVGTextFigure tf = new SVGTextFigure();
        tf.setText(e.getMessage());
        tf.setBounds(new Point2D.Double(10, 10), new Point2D.Double(100, 100));
        getDrawing().add(tf);
        e.printStackTrace();
      } finally {
        if (in != null) {
          try {
            in.close();
          } catch (IOException ex) {
            ex.printStackTrace();
          }
        }
      }
    }
  }