Lines Matching refs:closed
447 * closed polygon: x0, y0, x1, y1, ...
606 * closed polygon: x0, y0, x1, y1, ...
1036 * a closed curve is generated.
1064 int closed, outputPoints, i;
1069 * If the curve is a closed one then generate a special spline
1077 closed = 1;
1100 closed = 0;
1121 if ((i == 2) && !closed) {
1139 if ((i == (numPoints-1)) && !closed) {
1222 int closed, i;
1228 * If the curve is a closed one then generate a special spline
1235 closed = 1;
1250 closed = 0;
1273 if ((i == 1) && !closed) {