ISymbol.QueryBoundary Method

Fills an existing polygon with the boundary of the specified symbol.

[Visual Basic .NET]
Public Sub QueryBoundary ( _
    ByVal hDC As Integer, _
    ByVal displayTransform As ITransformation, _
    ByVal Geometry As IGeometry, _
    ByVal boundary As IPolygon _
)

[C#]
public void QueryBoundary (
    int hDC,
    ITransformation displayTransform,
    IGeometry Geometry,
    IPolygon boundary
);

[C++]
HRESULT QueryBoundary(
  long hDC,
  ITransformation* displayTransform,
  IGeometry* Geometry,
  IPolygon* boundary
);

[C++]

Parameters
hDC [in]
  hDC is a parameter of type long
displayTransform [in]

  displayTransform is a parameter of type ITransformation
Geometry [in]

  Geometry is a parameter of type IGeometry
boundary [in]

  boundary is a parameter of type IPolygon

Product Availability

Remarks

Valid input Geometries are as follows:

For MarkerSymbols, the Geometry must be an IPoint.

For Fill Symbols, the Geometry can be either an IPolygon or an IEnvelope.

For Line Symbols, the Geometry must be an IPolyline.

See Also