Lines Matching defs:y2
45 double x2, double y2, 51 src[4] = x2; src[5] = y2;59 double x2, double y2)64 dst[4] = x2; dst[5] = y2;164 double y2 = 0.0;166 transform(&x2, &y2);167 return std::atan2(y2-y1, x2-x1);183 double y2 = 1.0;187 t.transform(&x2, &y2);189 *y = y2 - y1;