BB FlashBack SDK: FBZoomPanProperties |
GetCurveValue Description Gets a value for a point in the ZoomPan transition curve. Syntax [C#/C++] [VB.NET] Parameters Index
(in) : the index of the required value on the transition curve. There
are a maximum of 20 points on the curve, so this index must be between
0 and 19. Return value The value
of the point selected by the Index parameter. This value will range from
0 to 255. Remarks Acceleration and deceleration for a ZoomPan transition are defined by a curve described by a set of values and indexes. Pre-defined curves
can be selected by the CurveType
property. If CurveType
is set to zero, a custom curve can be defined by calls to SetCurveValue. See Also FBZoomPanProperties::CurveType FBZoomPanProperties::SetCurveValue
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