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Connection with given point array [message #1080756]

Tue, 06 August 2013 10:47

John Cole

Messages: 66
Registered: June 2013

Member

Hello everyone,

I am trying to add a connection, which runs through some predefined points, which are stored in an array.

So actually I am trying to do this in the AddConnectionFeature. My code looks like this:

@Override
public PictogramElement add(IAddContext context, int[] points) {
	IAddConnectionContext addConContext = (IAddConnectionContext) context;
	IPeCreateService peCreateService = Graphiti.getPeCreateService();
	IGaService gaService = Graphiti.getGaService();

	ConnectClause clause = (ConnectClause) context.getNewObject();
	
	Connection connection = peCreateService.createFreeFormConnection((Diagram) context.getTargetContainer());
	connection.setStart(addConContext.getSourceAnchor());
	connection.setEnd(addConContext.getTargetAnchor());

	Polyline polyline = gaService.createPolyline(connection, points);
	
	polyline.setLineWidth(3);

	return connection;
}

Although I assign the array with the points to the method createPolyline, it has no effect and the break points are not visible.

What am I doing wrong?

Thanks in advance!

[Updated on: Wed, 07 August 2013 09:21]

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