DetermineBnds method

Called by the base class to determine the output bounds of 2-D transforms.

Syntax

HRESULT retVal = object.DetermineBnds(Bnds);

Parameters

• Bnds [in, out, ref]
  Type: CDXDBnds

  On input, Bnds is equal to the union of the input bounds. On output, the derived method should return the size of the transform's output space.

Remarks

If the transform does not alter the dimensions of the input to produce the output, the derived class doesn't need to override this method.

See also

IDXSurface::GetBounds