Searched refs:sin_alpha (Results 1 – 2 of 2) sorted by relevance
93 FX_FLOAT sin_alpha = FXSYS_sin(alpha); in ArcTo() local99 p0.Set(cx + rx * cos_alpha, cy + ry * sin_alpha); in ArcTo()103 p1.Set(cx + rx * (cos_alpha - bcp * sin_alpha), in ArcTo()104 cy + ry * (sin_alpha + bcp * cos_alpha)); in ArcTo()
144 cmsFloat64Number sin_alpha; in ToCartesian() local150 sin_alpha = sin((M_PI * sp ->alpha) / 180.0); in ToCartesian()155 a = sp ->r * sin_theta * sin_alpha; in ToCartesian()