The SDL Component Suite is an industry leading collection of components supporting scientific and engineering computing. Please visit the SDL Web site for more information....



OnContinueRubberBand


Unit:SDL_geomap
Class: TGeoMap
Declaration: property OnContinueRubberBand: TOnRubberBandActionEvent;
{TOnRubberBandActionEvent = procedure (Sender: TObject; APoint: TPoint) of object;}

The OnContinueRubberBand event occurs when the user ctrl-clicks (left click while holding down the control key) the map and the current rubberband is fixed and the anchor point of a new rubberband which joins the fixed one is defined. The parameter APoint contains the coordinates of the starting point (in pixels of the map reference frame). The OnContinueRubberBand event occurs only if the property MouseAction is set to maRubberBand.


Last Update: 2015-Jul-27