WVAntialiasing

Create explicit antialias filtering for a transform.

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Declaration

 self = WVAntialiasing(wvt,options)

Parameters

• wvt transform that owns and evaluates the closure
• Nj optional number of retained vertical modes; modes with j >= Nj are discarded; default floor(2*wvt.Nj/3)

Returns

• self explicit-antialiasing closure owned by wvt

Discussion

The transform must have been constructed with shouldAntialias=false.