Hi Rich.
rich k:
> I would have thought that this would be a FAQ, but apparently not. So here
> is the question:
> How do you set the "overflow" attribute or property to "visible" on a
> Document?
It probably should go in the FAQ…
> The reason I want to do this is because squiggle is acting as if the area
> of my drawing that does not fit in the initial viewport does not exist.
Yes, the initial value of ‘overflow’ is ‘hidden’.
> // Get a DOMImplementation
> DOMImplementation domImpl =
> GenericDOMImplementation.getDOMImplementation();
>
> // Create an instance of org.w3c.dom.Document
> Document document = domImpl.createDocument(null, "svg", null);
Change this to:
Document document =
domImpl.createDocument("http://www.w3.org/2000/svg";, "svg", null);
> // Create an instance of the SVG Generator
> SVGGraphics2D svgGenerator = new SVGGraphics2D(document);
>
> // Ask the test to render into the SVG Graphics2D implementation
> TestSVGGen test = new TestSVGGen();
> test.paint(svgGenerator);
>
> // Finally, stream out SVG to the standard output using UTF-8
> // character to byte encoding
> boolean useCSS = true; // we want to use CSS style attribute
> Writer out = new OutputStreamWriter(System.out, "UTF-8");
> svgGenerator.stream(out, useCSS);
and then instead of streaming out the SVG to a Writer, you can get it to
construct the SVG, which you can then modify to add your ‘overflow’
property:
Element svg = document.getDocumentElement();
svgGenerator.getRoot(svg);
svg.setAttributeNS(null, "overflow", "visible");
And then write out ‘document’.
--
Cameron McCormack, http://mcc.id.au/
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