void TPointGui::DrawSet ( TVirtualPad *  pad, TPointStar &  set, Float_t  scale = -1, Float_t  angle = 0  )

private

Definition at line 507 of file TPointGui.cc.

References DrawMarker(), and DrawPolLine().

Referenced by Fit().

{
    Double_t r0   = set.GetRawZd();
    Double_t phi0 = set.GetRawAz()-angle;
    Double_t r1   = set.GetStarZd();
    Double_t phi1 = set.GetStarAz()-angle;

    if (r0<0)
    {
        r0 = -r0;
        phi0 += 180;
    }
    if (r1<0)
    {
        r1 = -r1;
        phi1 += 180;
    }

    phi0 = fmod(phi0+360, 360);
    phi1 = fmod(phi1+360, 360);

    if (phi1-phi0<-180)
        phi1+=360;

    if (scale<0 || scale>1000)
        scale = -1;

    if (scale>0)
    {
        Double_t d = r1-r0;
        r0 += scale*d;
        r1 -= scale*d;
        d = phi1-phi0;
        phi0 += scale*d;
        phi1 -= scale*d;

        DrawPolLine(pad, r0, phi0, r1, phi1);
        DrawMarker(pad,  r0, phi0);
    }
    else
        DrawMarker(pad,  r1, phi1);
}

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