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IEnvelopeGEN.Expand Method (ArcObjects .NET 10.6 SDK)
ArcObjects Library Reference (Geometry)  

IEnvelopeGEN.Expand Method

Moves the X and Y coordinates of the sides toward or away from each other.

[Visual Basic .NET]
Public Sub Expand ( _
    ByVal dx As Double, _
    ByVal dy As Double, _
    ByVal asRatio As Boolean _
)
[C#]
public void Expand (
    double dx,
    double dy,
    bool asRatio
);
[C++]
HRESULT Expand(
  double dx,
  double dy,
  VARIANT_BOOL asRatio
);
[C++]

Parameters dx
dx is a parameter of type double dy
dy is a parameter of type double asRatio
asRatio is a parameter of type bool

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Description

refer to the Expand method of IEnvelope

See Also

IEnvelopeGEN Interface