Hi Jan.
Jan Tošovský:
> I've already tried many combinations but still without success. Has
> anybody small piece of working code for dynamic creation of SVG with
> setting of xml:base?
Attached is a test program that creates an SVG document and sets an HTTP
URL as the xml:base="" on the root <svg> element, so that an <image>
element’s relative URL is resolved against it.
--
Cameron McCormack ≝ http://mcc.id.au/
import org.apache.batik.dom.svg.*;
import org.apache.batik.swing.*;
import org.w3c.dom.*;
import org.w3c.dom.svg.SVGDocument;
import java.awt.*;
import javax.swing.*;
public class BaseTest {
private static String SVGNS = "http://www.w3.org/2000/svg";;
private static String XMLNS = "http://www.w3.org/XML/1998/namespace";;
private static String XLINKNS = "http://www.w3.org/1999/xlink";;
public static void main(String[] args) {
try {
final SVGDocument d = (SVGDocument) SVGDOMImplementation.getDOMImplementation().createDocument(SVGNS, "svg", null);
Element svg = d.getDocumentElement();
svg.setAttributeNS(XMLNS, "xml:base", "http://www.google.com/";);
svg.setAttribute("viewBox", "0 0 100 100");
Element img = d.createElementNS(SVGNS, "image");
img.setAttribute("width", "100");
img.setAttribute("height", "100");
img.setAttributeNS(XLINKNS, "xlink:href", "/images/nav_logo4.png");
svg.appendChild(img);
EventQueue.invokeLater(new Runnable() {
public void run() {
JFrame f = new JFrame("xml:base test");
JSVGCanvas c = new JSVGCanvas(null, false, false);
f.getContentPane().add(c);
f.setSize(400, 300);
f.setVisible(true);
c.setSVGDocument(d);
}
});
} catch (Exception e) {
e.printStackTrace();
}
}
}
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