Hi Dmitri,
I have now implemented TPolyLine::DistancetoPrimitive and
TPolyLine::ExecuteEvent in my development version 2.23/01.
The behaviour of these two functions is identical to the ones in TGraph.
Rene Brun
Dmitri Litvintsev wrote:
>
> Hi Rootters,
>
> I see that:
>
> /______________________________________________________________________________
> Int_t TPolyLine::DistancetoPrimitive(Int_t, Int_t)
> {
> //*-*-*-*-*-*-*-*-*Compute distance from point px,py to a polyline*-*-*-*-*-*
> //*-* ===============================================
> // Compute the closest distance of approach from point px,py to each segment
> // of the polyline.
> // Returns when the distance found is below DistanceMaximum.
> // The distance is computed in pixels units.
> //
> return 9999;
> }
>
> TPolyLine's DistancetoPrimitives always returns big number.
> Was it supposed to be like this or simple omission?
>
> Dmitri Litvintsev
>
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