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Posted to batik-dev@xmlgraphics.apache.org by "Mariem makni (Jira)" <ji...@apache.org> on 2021/02/01 11:44:00 UTC

[jira] [Created] (BATIK-1298) Problem with SVG(SVG error: content is not allowed in prolog!!)

Mariem makni created BATIK-1298:
-----------------------------------

             Summary:  Problem with SVG(SVG error: content is not allowed in prolog!!)
                 Key: BATIK-1298
                 URL: https://issues.apache.org/jira/browse/BATIK-1298
             Project: Batik
          Issue Type: Bug
            Reporter: Mariem makni


HI,

I am trying to diplay an svg image using XMl file. Here my code, I am using batik library and Canvas class:I am trying to diplay an svg image using XMl file. Here my code, I am using batik library and Canvas class:

JFrame mainFrame = new JFrame("Task Graph.svg"); mainFrame.setSize(800,600); mainFrame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); mainFrame.setVisible(true); Container pane = mainFrame.getContentPane(); pane.setLayout(new BorderLayout()); JSVGCanvas canvas = new JSVGCanvas(); canvas.setURI(workDir+"/"+"output.xml"); pane.add(canvas, BorderLayout.CENTER); pane.setVisible(true);

 

When I try to run the code in eclipse, I get this error:

*"svg error: content is not allowed in prolog"*

I think the problem is come from this line,:

<g id="a_node1"><a xlink:href="/home/makni/output.hello.c#178" </g>

 

I don't know if I can use *xlink:href* to get the nodes from a c code using svg??

here is the xml file:

 

<?xml version="1.0" standalone="no"?> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> <svg width="1967pt" height="76pt" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink= "http://www.w3.org/1999/xlink"> <g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 72)"> <title>G</title> <polygon fill="#ffffff" stroke="#000000" points="-4,4 -4,-72 1963.045,-72 1963.045,4 -4,4"/> <g id="clust1" class="cluster"> <title>cluster_0</title> <polygon fill="none" stroke="#000000" points="8,-8 8,-60 1951.045,-60 1951.045,-8 8,-8"/> </g> <!-- task_36 --> <g id="node1" class="node"> <title>task_36</title> <g id="a_node1"><a xlink:href="/home/makni/hello.c#178" xlink:title="non_linear_memset_regression_based"> <ellipse fill="#aaaaaa" stroke="#000000" cx="161.5871" cy="-34" rx="145.6742" ry="18"/> <text text-anchor="middle" x="161.5871" y="-30.3" font-family="Times,serif" font-size="14.00" fill="#000000">non_linear_memset_regression_based</text> </a> </g> </g> </g> </svg>

 

Could you help me please?

THank you in advance



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