Searched defs:Ang1 (Results 1 - 1 of 1) sorted by relevance
| /inkscape/src/libuemf/ |
| H A D | upmf.c | 936 double U_aparam(double Ang1, double Ang2){ argument
939 t2 = tan((Ang2 - Ang1)/2.0);
941 Alpha = sin(Ang2 - Ang1) * (sqrt(4 + 3*t2) -1.0)/3.0;
982 double Ang1, Ang2; /* These are parametric angles, derived from L1, L2*/ local
1013 Ang1 = atan2(sin(L1)/b, cos(L1)/a);
1015 Alpha = U_aparam(Ang1, Ang2);
1016 P1 = U_eparam(a, b, &Center, Ang1, Theta); /* P1 */
1018 Bz[0] = U_qparam(Alpha, a, b, &P1, Ang1, Theta, 1); /* Q1 */
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