Lines Matching refs:y2
72 y2 = points[i + 1];
77 if (y1 <= y2 && y1 < axisy.min) {
78 if (y2 < axisy.min) continue; // line segment is outside
80 x1 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
82 } else if (y2 <= y1 && y2 < axisy.min) {
84 x2 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
85 y2 = axisy.min;
89 if (y1 >= y2 && y1 > axisy.max) {
90 if (y2 > axisy.max) continue;
91 x1 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
93 } else if (y2 >= y1 && y2 > axisy.max) {
95 x2 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
96 y2 = axisy.max;
102 y1 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
106 y2 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
113 y1 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
117 y2 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
128 ay2 = axisy.p2c(y2) + yoffset,
177 prevy = y2;