Searched refs:zero (Results 1 - 10 of 10) sorted by relevance

/inkscape/src/2geom/
H A Dpiecewise.cpp49 divide(Piecewise<SBasis> const &a, Piecewise<SBasis> const &b, double tol, unsigned k, double zero) { argument
54 Piecewise<SBasis> divi = divide(pa[i], pb[i], tol, k, zero);
60 Piecewise<SBasis> divide(Piecewise<SBasis> const &a, SBasis const &b, double tol, unsigned k, double zero){ argument
61 return divide(a,Piecewise<SBasis>(b),tol,k,zero);
63 Piecewise<SBasis> divide(SBasis const &a, Piecewise<SBasis> const &b, double tol, unsigned k, double zero){ argument
64 return divide(Piecewise<SBasis>(a),b,tol,k,zero);
66 Piecewise<SBasis> divide(SBasis const &a, SBasis const &b, double tol, unsigned k, double zero) { argument
67 if (b.tailError(0)<2*zero){
70 return Piecewise<SBasis>(Linear(sgn/zero)*a);
73 if (fabs(b.at0())>zero
[all...]
H A Dsbasis-math.cpp190 Piecewise<SBasis> zero = Piecewise<SBasis>(Linear(tol*tol)); local
191 zero.setDomain(f.domain());
192 Piecewise<SBasis> ff=max(f,zero);
H A Dpiecewise.h742 //Nota: the result is 'truncated' where b is smaller than 'zero': ~ a/max(b,zero).
744 divide(Piecewise<SBasis> const &a, Piecewise<SBasis> const &b, double tol, unsigned k, double zero=1.e-3);
746 divide(SBasis const &a, Piecewise<SBasis> const &b, double tol, unsigned k, double zero=1.e-3);
748 divide(Piecewise<SBasis> const &a, SBasis const &b, double tol, unsigned k, double zero=1.e-3);
750 divide(SBasis const &a, SBasis const &b, double tol, unsigned k, double zero=1.e-3);
847 Piecewise<SBasis> pw_compose_inverse(SBasis const &f, SBasis const &g, unsigned order, double zero);
H A Dsbasis.cpp615 ("zero" = double comparison threshold. *!*we might divide by "zero"*!*)
619 SBasis compose_inverse(SBasis const &f, SBasis const &g, unsigned order, double zero){ argument
629 int vs = valuation(sg,zero);
645 if (fabs(det)<zero){
/inkscape/share/extensions/
H A Dpathalongpath.py75 zero=0.000001
93 new=[p[i][1] for i in range(0,len(p)-1) if lengths[i]>zero]
95 lengths=[l for l in lengths if l>zero]
277 exit(_("The 'stretch' option requires that the pattern must have non-zero width :\nPlease edit the pattern width."))
H A Dpathscatter.py89 zero=0.000001
107 new=[p[i][1] for i in range(0,len(p)-1) if lengths[i]>zero]
109 lengths=[l for l in lengths if l>zero]
H A Dsimplepath.rb200 unless r.zero?
/inkscape/src/live_effects/
H A Dlpe-knot.cpp184 double zero = 1e-4; local
185 if ( (i==j) && (fabs(times[k].first+ii - times[k].second-jj) <= zero) )
191 && (fabs(times[k].first) <= zero)
192 && (fabs(times[k].second - 1) <= zero) )
/inkscape/src/extension/internal/
H A Dwmf-print.cpp555 Geom::Point zero(0, 0);
557 Geom::Point p0(zero * transform);
H A Demf-print.cpp665 Geom::Point zero(0, 0);
667 Geom::Point p0(zero * transform);

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