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From jonathan wood <jonathanshaww...@gmail.com>
Subject Re: Unable to output DOM document into SVG/XML format
Date Sun, 27 Nov 2011 01:23:22 GMT
An alternate out method from Document -> xml ... exceptions and proper
variable init removed...the following get's you the same place

            DOMUtilities.writeDocument(doc, new FileWriter("myfile.svg"));

http://xmlgraphics.apache.org/batik/javadoc/org/apache/batik/dom/util/DOMUtilities.html

On Fri, Nov 25, 2011 at 2:08 AM, jonathan wood
<jonathanshawwood@gmail.com>wrote:

> I noticed a couple things, but am not where I can currently
> compile/test....
>
> Create the TextElement in the SVG namespace
>
> Change ...
>
>         Element e = doc.createElement("text");
>  ...to...
>
>         Element e = doc.createElementNS(svgNS, "text");
>
> ... append the text to the textEl...
>
> Change...
>
>         svgRoot.appendChild(t);
>
> ...to...
>
>         e.appendChild(t);
>
>
> On Thu, Nov 24, 2011 at 9:16 PM, Alan Pandit <alan.pandit@gmail.com>wrote:
>
>> I am attempting to output the contents of a DOM Tree in XML format to
>> System.out using the SVGGraphics2D class.  Essentially, I want to be able
>> to see what tags I am creating as I perform calls to appendChild(), but
>> when I execute the code below, I don't see "Hello World" or <text> as I
>> expect to see.  Are the calls to appendChild() supposed to change the
>> Document object named doc so the changes will be reflected in the streamed
>> out SVG?
>>
>>         String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
>>         DOMImplementation impl =
>> SVGDOMImplementation.getDOMImplementation();
>>         Document doc = impl.createDocument(svgNS, "svg", null);
>>
>>         Element svgRoot = doc.getDocumentElement();
>>
>>         Element e = doc.createElement("text");
>>         svgRoot.appendChild(e);
>>
>>         Text t = doc.createTextNode("Hello World");
>>
>>         svgRoot.appendChild(t);
>>
>>         // Create an instance of the SVG Generator.
>>         SVGGraphics2D svgGenerator = new SVGGraphics2D(doc);
>>         try{
>>
>>
>>             // Finally, stream out SVG to the standard output using
>>             // UTF-8 encoding.
>>             boolean useCSS = true; // we want to use CSS style attributes
>>             Writer out = new OutputStreamWriter(System.out, "UTF-8");
>>             svgGenerator.stream(out, useCSS);
>>         }
>>         catch(Exception exc) {
>>
>>             System.out.println(exc+"");
>>         }
>>
>>
>> This is the OUTPUT I get:
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <!DOCTYPE svg PUBLIC '-//W3C//DTD SVG 1.0//EN'
>>           'http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd'>
>> <svg style="stroke-dasharray:none; shape-rendering:auto;
>> font-family:&apos;Dialog&apos;; text-rendering:auto; fill-opacity:1;
>> color-interpolation:auto; color-rendering:auto; font-size:12; fill:black;
>> stroke:black; image-rendering:auto; stroke-miterlimit:10;
>> stroke-linecap:square; stroke-linejoin:miter; font-style:normal;
>> stroke-width:1; stroke-dashoffset:0; font-weight:normal; stroke-opacity:1;"
>> xmlns="http://www.w3.org/2000/svg" contentScriptType="text/ecmascript"
>> preserveAspectRatio="xMidYMid meet" xmlns:xlink="
>> http://www.w3.org/1999/xlink" zoomAndPan="magnify" version="1.0"
>> contentStyleType="text/css"
>> ><!--Generated by the Batik Graphics2D SVG Generator--><defs
>> id="genericDefs"/><g/></svg>
>>
>>
>> Thanks.
>>
>> Alan
>>
>
>

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