How to set ArrowDecorator as default connection decorator?
When a new instance is created by the "draw2d.policy.connection.ConnectionCreatePolicy", I want it to be decorated by the ArrowDecorator.
What is the best way to do this without modifying the code base? Currently I am just changing to code base by setting the target decorator in Connection.js
targetDecorator = new draw2d.decoration.connection.ArrowDecorator()
Found the answer. Use the following code.
canvas.installEditPolicy( new draw2d.policy.connection.DragConnectionCreatePolicy({
createConnection: function() {
// return my special kind of connection
var con = new draw2d.Connection({
targetDecorator: new draw2d.decoration.connection.ArrowDecorator()
});
return con;
}
})); //canvas.add(c);