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creating bend point - zoom problem [message #1403194]

Tue, 22 July 2014 10:01

ModelGeek Mising name

Messages: 550
Registered: June 2011

Senior Member

If i create a bend point in the connection when the zoom is not 100% then bendpoint end end in a weird position. If zoom is 100% then every thing works fine.

How should i handle zoom when creating bending points?

cheers,

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Re: creating bend point - zoom problem [message #1420003 is a reply to message #1403194]

Tue, 09 September 2014 11:18

Maarten Bezemer

Messages: 117
Registered: February 2012

Senior Member

You have to translate the screen/absolute coordinates (from #getLocation()) to relative coordinates. Assuming you have a BendpointEditPolicy set up, you need something like this to translate the coordinates:

protected Command getCreateBendpointCommand(final BendpointRequest request)
{
    Point p = request.getLocation();
    ConnectionEditPart source = request.getSource();
    source.getFigure().translateToRelative(p);

    return new YourBendPointCreateCommand(source.getModel(), request.getIndex(), p);
}

Cheers,
Maarten

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