data.endpoint.x, data.endpoint.y, v.x, v.y, bulge);
// create line for the polyline:
if (fabs(bulge)<RS_TOLERANCE) {
if (prepend==false) {
data.endpoint.x, data.endpoint.y, v.x, v.y, bulge);
// create line for the polyline:
if (fabs(bulge)<RS_TOLERANCE) {
if (prepend==false) {