Lines Matching refs:xDiff
607 double xDiff, yDiff, x1, y1, x2, y2, inc, tmp;
638 xDiff = pointPtr[0] - x1;
640 if (tmp < xDiff) {
641 xDiff = tmp;
648 if (yDiff < xDiff) {
649 xDiff = yDiff;
651 xDiff -= rectPtr->width;
652 if (xDiff < 0.0) {
655 return xDiff;
663 xDiff = x1 - pointPtr[0];
665 xDiff = pointPtr[0] - x2;
667 xDiff = 0;
678 return hypot(xDiff, yDiff);