}
}
@Override
protected mxStylesheet createStylesheet() {
mxStylesheet s = new mxStylesheet();
Map<String, Object> style = new HashMap<String, Object>();
style.put(mxConstants.STYLE_SHAPE, SVNRevisionGraph.LINK_SHAPE);
style.put(mxConstants.STYLE_ENDARROW, "no arrow");
s.putCellStyle(SVNRevisionGraph.IN_BRANCH_LINK_STYLE, new HashMap<String, Object>(style));
style.put(mxConstants.STYLE_SHAPE, SVNRevisionGraph.LINK_SHAPE);
style.put(mxConstants.STYLE_ENDARROW, mxConstants.ARROW_CLASSIC);
s.putCellStyle(SVNRevisionGraph.COPY_OR_MERGE_LINK_STYLE, new HashMap<String, Object>(style));
style.clear();
style.put(mxConstants.STYLE_SHAPE, SVNRevisionGraph.REVISION_SHAPE);
style.put(mxConstants.STYLE_FONTCOLOR, "black");
style.put(mxConstants.STYLE_SPACING, 1);
style.put(mxConstants.STYLE_SPACING_TOP, 2);
style.put(mxConstants.STYLE_SPACING_LEFT, 1);
s.putCellStyle(SVNRevisionGraph.REVISION_STYLE, new HashMap<String, Object>(style));
return s;
}