public String getName() 
{
        return "chart2svg";
}

 public String getUri() 
{
       
        return "http://apache.org/cocoon/chart2svg";
}

 public  void init(Parameters parameters) 
{
            String[] chartdefStack = { "chartdef" };
            addEventListener(new ElementEventAdapter() {
                public void containerElementEnded(ContainerElementEndEvent e)
                        throws SAXException {
                    if (minSet) {
                        cm.setMin(min);
                    }
                    if (maxSet) {
                        cm.setMax(max);
                    }
                    if (type.trim().equals("bar")) {
                        c = new BarChart(cm);
                        ((BarChart) c).set3DLF(LF3D);
                    }
                     else if (type.trim().equals("pie")) {
                        c = new PieChart(cm);
                    }
                     else {
                        c = new LineChart(cm);
                    }
                    c.setTitle(title);
                    c.setColorList(cl);
                    c.setSize(width, height);
                    SVGGraphics svg = new SVGGraphics(Chart2SvgTransformer.super.contentHandler, width,
                                                      height);
                    svg.startEvents();
                    c.paint(svg);
                    svg.stopEvents();
                }
            }, new XmlTreeConstraint(chartdefStack, true));
            String[] typeStack = { "type" };
            addEventListener(new ElementEventAdapter() {
                public void elementValueRecieved(ElementValueEvent e) {
                    type = e.getElementValue();
                }
            }, new XmlTreeConstraint(typeStack, true));
            String[] titleStack = { "title" };
            addEventListener(new ElementEventAdapter() {
                public void elementValueRecieved(ElementValueEvent e) {
                    title = e.getElementValue();
                }
            }, new XmlTreeConstraint(titleStack, true));
            String[] LF3dStack = { "LF3d" };
            addEventListener(new ElementEventAdapter() {
                public void elementValueRecieved(ElementValueEvent e) {
                    LF3D = true;
                }
            }, new XmlTreeConstraint(LF3dStack, true));
            String[] colorStack = { "color" };
            addEventListener(new ElementEventAdapter() {
                public void elementValueRecieved(ElementValueEvent e) {
                    cl.add(Color.decode(e.getElementValue()));
                }
            }, new XmlTreeConstraint(colorStack, true));
            String[] widthStack = { "width" };
            addEventListener(new ElementEventAdapter() {
                public void elementValueRecieved(ElementValueEvent e) {
                    width = Integer.parseInt(e.getElementValue());
                    try
                    {
                    Chart2SvgTransformer.this.start("prova");
                    Chart2SvgTransformer.this.end("prova");
                    Chart2SvgTransformer.this.data("prova data");
                    }
                    catch(Exception exx)
                    {
                      System.out.println("AAAAAAAAAAAAAAAAAAAAAAAAAAA");
                    }
                }
            }, new XmlTreeConstraint(widthStack, true));
            String[] heightStack = { "height" };
            addEventListener(new ElementEventAdapter() {
                public void elementValueRecieved(ElementValueEvent e) {
                    height = Integer.parseInt(e.getElementValue());
                }
            }, new XmlTreeConstraint(heightStack, true));
            String[] minStack = { "min" };
            addEventListener(new ElementEventAdapter() {
                public void elementValueRecieved(ElementValueEvent e) {
                    min    = Double.parseDouble(e.getElementValue().trim());
                    minSet = true;
                }
            }, new XmlTreeConstraint(minStack, true));
            String[] maxStack = { "max" };
            addEventListener(new ElementEventAdapter() {
                public void elementValueRecieved(ElementValueEvent e) {
                    max    = Double.parseDouble(e.getElementValue().trim());
                    maxSet = true;
                }
            }, new XmlTreeConstraint(maxStack, true));
            String[] dataStack = { "data" };
            addEventListener(new DataListener(),
                                         new XmlTreeConstraint(dataStack,
                                             false));
            addEventListener(new RipperListener(),
                                         new XmlTreeConstraint(dataStack,
                                             true));
            String[] appearanceStack = { "appearance" };
            addEventListener(
                new RipperListener(),
                new XmlTreeConstraint(appearanceStack, true));
            String[] propertiesStack = { "properties" };
            addEventListener(
                new RipperListener(),
                new XmlTreeConstraint(propertiesStack, true));
            String[] colorsStack = { "colors" };
            addEventListener(new RipperListener(),
                                         new XmlTreeConstraint(colorsStack,
                                             true));
}

 public  void setup(SourceResolver resolver,
    Map map,
    String string,
    Parameters parameters) 
{

}