"svg:" prefix in SVGGraphics2D output

Murray Lang Mon, 23 Feb 2004 19:20:46 -0800

Hi

How do I get SVGGraphics2D to prepend "svg:" to all of the SVG elements it creates? Creating the factory document with the namespace doesn't do it and I can't seem to find any clues in the documentation or on the web.

Thanks
Murray

P.S. Here is my code: (I'm using swing tables as a cheat in producing tables in SVG)

/// SVG Support
import org.apache.batik.dom.GenericDOMImplementation;
import org.apache.batik.svggen.SVGGraphics2D;
import org.apache.batik.svggen.SVGGeneratorContext;
import org.apache.batik.svggen.SVGGraphics2DIOException;
import org.apache.batik.svggen.SwingSVGPrettyPrint;
import org.w3c.dom.DOMImplementation;
import java.awt.geom.Rectangle2D;

import javax.swing.JTable;
import javax.swing.table.*;
import java.awt.RenderingHints;

/**
 *
 * @author  murray
 */
public class SvgTable
{

    /** Creates a new instance of SvgTable */
    public SvgTable()
    {
    }

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args)
    {
        AbstractTableModel tableModel = new AbstractTableModel()
        {
            String[] columnNames =
            {
                "First Name",
                "Last Name",
                "Sport",
                "# of Years",
                "Vegetarian"
            };

            Object[][] rowData = {
            {"Mary", "Campione",
             "Snowboarding", new Integer(5), new Boolean(false)},
            {"Alison", "Huml",
             "Rowing", new Integer(3), new Boolean(true)},
            {"Kathy", "Walrath",
             "Knitting", new Integer(2), new Boolean(false)},
            {"Sharon", "Zakhour",
             "Speed reading", new Integer(20), new Boolean(true)},
            {"Philip", "Milne",
             "Pool", new Integer(10), new Boolean(false)}
            };


            public String getColumnName(int col) {
                return columnNames[col].toString();
            }
            public int getRowCount() { return rowData.length; }
            public int getColumnCount() { return columnNames.length; }
            public Object getValueAt(int row, int col) {
                return rowData[row][col];
            }
            public boolean isCellEditable(int row, int col)
                { return false; }
            public void setValueAt(Object value, int row, int col) {
                rowData[row][col] = value;
                //fireTableCellUpdated(row, col);
            }
        };

        JTable table = new JTable(tableModel);
        table.setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
        JTableHeader tableHeader = table.getTableHeader();
        tableHeader.setSize(400, 20);
        table.setSize(400, 280);
        table.doLayout();

        try
        {
            writeTableAsSvg(tableHeader,
                            table,
                            400, 300,
                            "C:/temp/MyTable.svg");
        }
        catch (SVGGraphics2DIOException e1)
        {
            System.out.println(e1);
        }
        catch (java.io.IOException e2)
        {
            System.out.println(e2);
        }

}

protected static void writeTableAsSvg(JTableHeader header, JTable table, int width, int height, String strFile) throws SVGGraphics2DIOException { // Get a DOMImplementation DOMImplementation domImpl = GenericDOMImplementation.getDOMImplementation(); // Create an instance of org.w3c.dom.Document org.w3c.dom.Document document = domImpl.createDocument("http://www.w3.org/2000/svg";, "svg:svg", null);

        /// Create an SVG Context to customise
        SVGGeneratorContext ctx = SVGGeneratorContext.createDefault(document);

java.awt.Dimension size = new java.awt.Dimension(width, height);

        // Create an instance of the SVG Generator
        SVGGraphics2D svgGenerator = new SVGGraphics2D(ctx, false);
        svgGenerator.setSVGCanvasSize(size);

        svgGenerator.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
                                      RenderingHints.VALUE_ANTIALIAS_OFF);
        svgGenerator.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
                                      RenderingHints.VALUE_TEXT_ANTIALIAS_OFF);

        SwingSVGPrettyPrint.print(header, svgGenerator);
        svgGenerator.translate(0, 20);
        SwingSVGPrettyPrint.print(table, svgGenerator);

svgGenerator.stream(strFile, false);

}

}


---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]

"svg:" prefix in SVGGraphics2D output

Reply via email to