VCOM:VectorWorks:Extension:IDTMTIN::GetVisibleContourPolygonAt

Description

namespace VectorWorks::Extension

Member of VCOM:VectorWorks:Extension:IDTMTIN

Gets the contour 2D polygon and the contour elevation in document coordinates. Depending on the Site model's settings gets the contour polygon or the smoothed contour polygon.

virtual VCOMErrorVCOM_CALLTYPE GetVisibleContourPolygonAt(
                              size_t      contourIndex,
                              IPolyDef*   pOutContourPoly2D,
                              double&     outContourElevation) = 0;

Parameters

contourIndex		size_t		index of contour.
pOutContourPoly2D		IPolyDef*		resulting contour poly.
outContourElevation		double&		resulting contour elevation.

Return Value

Uses standard VCOM Error Reporting.

Return value meaning:

kVCOMError_NotInitialized		Bad VCOM instance used to call the fuction.
kVCOMError_Failed		Routine failed.