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Adding Custom Connections [message #781560]

Sat, 21 January 2012 17:01

Snakebyte Missing name

Messages: 130
Registered: November 2011

Senior Member

Hello,

today i tried a little bit with Zest and already got it working really well.
Here is a code snippet i used to draw a simple connection between two nodes.

GraphNode node1 = new GraphNode(graph, SWT.NONE, "Jim");
GraphNode node2 = new GraphNode(graph, SWT.NONE, "Jack");
new GraphConnection(graph, ZestStyles.CONNECTIONS_DIRECTED, node1,
				node2);

Doing this draws me a directed edge with a filled closed arrow.
In my Use Case i need both , directed edges with filled closed arrow, and directed edges with closed (non-filled) arrow.

Can i define my one connections in any way ?

Thanks

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Re: Adding Custom Connections [message #781585 is a reply to message #781560]

Sat, 21 January 2012 18:17

Snakebyte Missing name

Messages: 130
Registered: November 2011

Senior Member

OK i already got it.
Thread can be closed.

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Re: Adding Custom Connections [message #783988 is a reply to message #781560]

Thu, 26 January 2012 22:07

Fabian Steeg

Messages: 76
Registered: July 2009

Member

I don't know if this is the easiest way, but you could set the target decoration of the connection figure, like this:

Connection figure = graphConnection.getConnectionFigure();
PolygonDecoration decoration = new PolygonDecoration();
decoration.setFill(false);
((PolylineConnection) figure).setTargetDecoration(decoration);

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