EL created BATIK-1042:
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Summary: Batik requires 'splitText' to have a parent node
Key: BATIK-1042
URL: https://issues.apache.org/jira/browse/BATIK-1042
Project: Batik
Issue Type: Bug
Components: SVG DOM, SVG Rasterizer, SVG Viewer
Affects Versions: 1.7
Environment: Linux, SL/RHEL 6, Java 1.6.0_24
Reporter: EL
'splitText' fails and throws an exception ("A text node needs a parent node in
order to be split") when the text node is created directly in 'document'. It
doesn't appear to be a requirement of 'splitText' that it should be lower down
in the DOM. This isn't an issue in Chrome, Firefox, Safari, Opera, and IE9+.
This code works in the 5 major browsers, but fails in squiggle (and fails
silently in the rasteriser):
var ltnode, rtnode;
...
ltnode = svg_doc.createTextNode(input); // 'svg_doc' is 'document'
while(1) {
sindx = ltnode.nodeValue.indexOf(" ", 1);
if(sindx < 0)
finished = true; // no more spaces; 'ltnode' is the last word
else
rtnode = ltnode.splitText(sindx); // squiggle throws
exception
...
}
When the exception is thrown, the debugger shoes 'svg_doc' as
'org.apache.batik.dom.svg.SVGOMDocument'. The Chrome debugger shows it as
'document' at the same point in execution.
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