4 Creating and Editing Polylines
Q3PolyLine_GetData
function to get the data that defines a polyline and its attributes.
TQ3Status Q3PolyLine_GetData ( TQ3GeometryObject polyLine, TQ3PolyLineData *polyLineData);polyLine
A polyline.polyLineData
On exit, a pointer to aTQ3PolyLineData
structure that contains information about the polyline specified by thepolyLine
parameter.
Q3PolyLine_GetData
function returns, through the polyLineData
parameter, information about the polyline specified by the polyLine
parameter. QuickDraw3D allocates memory for the TQ3PolyLineData
structure internally; you must call Q3PolyLine_EmptyData
to dispose of that memory.
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