Structures

The Structure argument of the following functions must be a reference to the data structure returned by an Annulus, Circle, Cross, Fixture, Line, Mask, Point or Region function. The valid structures for each function are indicated in the description.

Function	Description
GetAngle(Structure, Index)	Returns the Angle value from the indexed Cross, Fixture or Region data structure.
GetCol(Structure, Index1, Index2)	Returns the Col value from the indexed Annulus, Circle, Cross, Fixture, Line, Point or Region structure.
GetCurve(Structure)	Returns the Curve value from the indexed Region structure.
GetHigh(Structure)	Returns the High value from the indexed Cross or Region structure.
GetRadius(Structure, Index)	Returns the Radius value from the indexed Annulus or Circle structure.
GetRow(Structure, Index1, Index2)	Returns the Row value from the indexed Annulus, Circle, Cross, Fixture, Line, Point or Region structure.
GetSegmentArea(Mask, Index)	Returns the area of the indexed segment from a Mask structure, or segment 0 if no index is specified.
GetSegmentX(Mask, Index)	Returns the X coordinate of the indexed segment from a Mask structure, or segment 0 if no index is specified.
GetSegmentY(Mask, Index)	Returns the Y coordinate of the indexed segment from a Mask structure, or segment 0 if no index is specified.
GetWide(Structure)	Returns the Wide value from the indexed Cross or Region structure.