How to move the endpoints of a ModeLink-DrawingItem (or a DrawingLink)?
How can I, using the Diagram API, move the endpoints of a ModeLink-DrawingItem (or a DrawingLink)? Neither setting the bounds (top, left, height, width) not by setting the coordinates of the “DrwLine_Points”-Points works.
Modifying the points of a line is done via a special interface. To be successful, the new points collection must keep the original extremities coordinates (the first and the last points). If the line is orthogonal, extra care must be taken to ensure that the new point collection is orthogonal; otherwise the line points will be reset.
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