I use JDiagram 2. The diagram only has DiagramNode (ShapeNode specifically) and DiagramLink. I can export my diagram to an image without a problem.

When I use HtmlBuilder to create a HTML Image Map, all I get is <MAP NAME="fcImgMap"></MAP>. I expected to see map HTML code with multiple AREA elements. What am I missing?

HtmlBuilder htmlBuilder = new HtmlBuilder(diagram);
String createImageMapString = htmlBuilder.createImageMap("fcImgMap");

Also, is there a sample showing how the ExpandButtonHyperlink is used? Thanks,