arc.c | 138 double COS, SIN, x0p, y0p, x1p, y1p, pcx0, pcy0, pcx1, pcy1; local 148 y1p = (-x1*SIN + y1*COS)/rv; 149 if (!find_unit_circles(x0p, y0p, x1p, y1p, 167 double COS, SIN, rot, x0p, y0p, x1p, y1p; local 181 y1p = (-arc->x2*SIN + arc->y2*COS)/arc->b; 184 dy = y0p - y1p;
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