how to use different shapes for jung shape transform

Question

I'm using jung library to draw my grap, so I was wondering if there is any way to create vertex in a different shape rather than creating an ellipse. For instance, I want octagon. This is how I set the shape:

    Transformer<String,Shape> vertexSize = new Transformer<String,Shape>(){

    @Override
    public Shape transform(String str) {
        Ellipse2D circle = new Ellipse2D.Double(-5, -5, 10, 10);
        if(drugnames.contains(str)){
            return AffineTransform.getScaleInstance(3,3).createTransformedShape(circle);
        }
        else{
            return AffineTransform.getScaleInstance(1,1).createTransformedShape(circle);
        }

        // TODO Auto-generated method stub
    }
};

How about [Polygon](http://docs.oracle.com/javase/6/docs/api/java/awt/Polygon.html)? — brimborium, Dec 13 '12 at 09:50
I tried to use polygon but it gives me really unrelated shape. — Ahmet Tanakol, Dec 13 '12 at 09:51
Show us, what you did with `Polygon` and also show us the "unrelated" shape. Because I think that is what you need to use... — brimborium, Dec 13 '12 at 09:56

score 0 · Answer 1 · edited Dec 31 '14 at 02:36

0

VisualizationViewer.getRenderContext().setVertexShapeTransformer(vst)

where vst is a Transformer<V, Shape>.

AbstractVertexShapeTransformer can do a lot of the heavy lifting for you.

See PluggableRendererDemo for examples of these things in action (source is part of the distribution).

edited Dec 31 '14 at 02:36

Zach Saucier

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answered Dec 14 '12 at 16:23

Joshua O'Madadhain

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how to use different shapes for jung shape transform

1 Answers1