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Declaration: OnRubberBand: TSelectRectEvent;
{TSelectRectEvent = procedure (Sender: TObject; Layer: integer; LoX, LoY, HiX, HiY: double) of object;}

The event OnRubberBand is triggered when the property MouseAction is set to maRubberBand and the left mouse button is released. The parameters LoX, LoY, HiX, and HiY specify the coordinates of the start and the end point of the rubber band. The parameter Layer is always 1, because TContourPlot does not support multiple layers.

Last Update: 2016-Jun-26