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6.41 QwtPicker Class Reference 165 • CenterToRadius The first point is the center of a quadrat, calculated by the maximum of the x- and y-distance. The default value is CornerToCorner. See also: QwtPicker::setSelectionFlags(), QwtPicker::selectionFlags() 6.41.2.3 enum QwtPicker::SelectionMode Values of this enum type or’d together with a SelectionType value identifies which state machine should be used for the selection. The default value is ClickSelection. See also: stateMachine() 6.41.2.4 enum QwtPicker::RubberBand Rubberband style • NoRubberBand No rubberband. • HLineRubberBand & PointSelection A horizontal line. • VLineRubberBand & PointSelection A vertical line. • CrossRubberBand & PointSelection A horizontal and a vertical line. • RectRubberBand & RectSelection A rectangle. • EllipseRubberBand & RectSelection An ellipse. • PolygonRubberBand &PolygonSelection A polygon. • UserRubberBand Values >= UserRubberBand can be used to define additional rubber bands. The default value is NoRubberBand. See also: QwtPicker::setRubberBand(), QwtPicker::rubberBand() Generated on Sun Mar 22 16:44:05 2009 for Qwt User’s Guide by Doxygen
