AutoCAD Command Stretch

AutoCAD stretches arcs, elliptical arcs, lines, polyline segments, 2D solids, rays, traces, and splines that cross the selection window. STRETCH moves the endpoints that lie inside the window, leaving those outside the window unchanged. STRETCH also moves vertices of traces and 2D solids that lie inside the window and leaves those outside unchanged. Polylines are handled segment by segment, as if they were primitive lines or arcs. STRETCH does not modify 3D solids, polyline width, tangent, or curve-fitting information.