4 Creating and Editing Simple Polygons
Q3Polygon_GetData
function to get the data that defines a simple polygon and its attributes.
TQ3Status Q3Polygon_GetData ( TQ3GeometryObject polygon, TQ3PolygonData *polygonData);polygon
A simple polygon.polygonData
On exit, a pointer to aTQ3PolygonData
structure that contains information about the simple polygon specified by thepolygon
parameter.
Q3Polygon_GetData
function returns, through the polygonData
parameter, information about the simple polygon specified by the polygon
parameter. QuickDraw3D allocates memory for the TQ3PolygonData
structure internally; you must call Q3Polygon_EmptyData
to dispose of that memory.
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