Lines Matching refs:rot
134 find_ellipses(double rh, double rv, double rot, in find_ellipses() argument
140 rot *= M_PI/180.0; in find_ellipses()
142 COS = cos(rot); SIN = sin(rot); in find_ellipses()
167 double COS, SIN, rot, x0p, y0p, x1p, y1p; in try_to_fix_radii() local
171 rot = DEGREES_TO_RADIANS(arc->theta); in try_to_fix_radii()
174 COS = cos(rot); SIN = sin(rot); in try_to_fix_radii()
351 VGfloat rot) in arc_init() argument
364 arc->theta = rot; in arc_init()
370 arc->is_valid = find_ellipses(rh, rv, rot, x1, y1, x2, y2, in arc_init()
377 find_ellipses(rh, rv, rot, x1, y1, x2, y2, in arc_init()
405 arc->theta = DEGREES_TO_RADIANS(rot); in arc_init()