Lines Matching refs:px
133 private double px;
157 px = py = 0;
211 if (x == px && y == py) {
226 data[w-3] = px = x;
239 double dx = x - px;
250 px = x;
420 double px = x - bx; // vector from previous to test point
426 double dot = dx * px + dy * py; // dot product
527 double px = result.getX() - bx;
535 double rx = (px * dx + py * dy) / l;
536 double ry = (px * -dy + py * dx) / l;