@Override
public SVGDocument toSVG(ConcreteDiagram cd) {
/*
* Use a Plain drawer to generate an SVG Document, then
* "post-process" any SVG circles in the document to convert them
* into "sketches".
*/
SVGDocument document = (new PlainCircleSVGDrawer()).toSVG(cd);
// return document;
// find each circle in the document and turn it into a sketch. We
// need to keep track of the circles and their eventual replacements
// as each circle is replaced by 10's of smaller circles, thus the
// DOM updates and we get the 10's of circles in our NodeList circles.
NodeList circles = document.getElementsByTagName("circle");
List<Node> replaceable = nodeListToList(circles);
for (Node n : replaceable) {
Node circleAsSketch = circleToSketch(document, (SVGCircleElement) n);
n.getParentNode().replaceChild(circleAsSketch, n);
}
return document;
}
