Lines Matching refs:xDiff
883 double xDiff, yDiff, x1, y1, x2, y2, inc, tmp;
931 xDiff = pointPtr[0] - x1;
933 if (tmp < xDiff) {
934 xDiff = tmp;
941 if (yDiff < xDiff) {
942 xDiff = yDiff;
944 xDiff -= width;
945 if (xDiff < 0.0) {
948 return xDiff;
956 xDiff = x1 - pointPtr[0];
958 xDiff = pointPtr[0] - x2;
960 xDiff = 0;
971 return hypot(xDiff, yDiff);