DXGaussCoeff function

Computes the coefficient for a Gaussian filter coordinate.

Syntax

float DXGaussCoeff(
  _In_ double x,
  _In_ double y,
  _In_ double Sigma
);

Parameters

  • x [in]
    A value of type double that specifies the x-axis coordinate.

  • y [in]
    A value of type double that specifies the y-axis coordinate.

  • Sigma [in]
    A value of type double that specifies the standard deviation.

Return value

Returns the coefficient as a float value.

Requirements

Minimum supported client

Windows XP

Minimum supported server

Windows 2000 Server

Header

Dxhelper.h

See also

DXInitGaussianFilter