Hello Bryan, bryan scott wrote:
No, I should not have written code from memory (I was thinking about setTopLevelGroup but even then, it was not the right answer). And my memory failed... sorry for the confusion.VincentMany thanks for your reply. This is pretty much along the lines of what I had been trying without success. The only difference is the line : // In case you want to stream through g g.setRoot(g); I have tried batik 1.1 and 1.5beta4 and neither appear to support a setRoot method in SVGGraphics2D. Is there something I am missing?
You only need to change one line in what you have done. Replace:
> svgGenerator.stream(writer, true);
with:
> svgGenerator.stream(svgRoot, writer, true);
Vincent.
Below is what I am currently trying. ----------------------------------------------------- /// Create an instance of the SVG Generator SVGGraphics2D svgGenerator = new SVGGraphics2D(ctx, false); svgGenerator.setSVGCanvasSize(outputSize.getSize()); /// Draw the chart to the output. chart.draw(svgGenerator, outputSize, null); Element svgRoot = svgGenerator.getRoot(); /// set SVG Canvas size (For auto resizing) String viewBox = "0 0 " + outputSize.width + " " + outputSize.height ; svgRoot.setAttributeNS(null, svgGenerator.SVG_VIEW_BOX_ATTRIBUTE, viewBox); /// Stream the output svgGenerator.stream(writer, true); writer.flush(); writer.close(); ----------------------------------------------------- -----Original Message----- Hello Bryan, You'll need to do something like: SVGGraphics2D g = ....; g.setSVGCanvasSize(new Dimension(800, 600)); // ... // Draw into g // .... Element root = g.getRoot(); root.setAttributeNS(null, "viewBox", "0 0 800 600"); // In case you want to stream through g g.setRoot(g); Regards, Vincent. Bryan Scott wrote:Hi
I am hoping that someone has some sample code for how to include a viewBox attribute to the svg element using batik?
I can generate SVG graphics, but I cannnot get it to include a viewBox
attribute. i.e something like : <svg ......... width="800" height="600" viewBox="0 0 800 600">
I am heading to sea today for three months so could replies be cc'ed to [EMAIL PROTECTED], as we do not have net access.
Many thanks.
Bryan Scott
Marine Science Support
Australian Antarctic Division
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