Sorry I don't what you are asking for, but hopefully this is useful. Just tell me what it should look like, or give me an SVG to immitate and I'll try. Here are the commands and the files as DWG and DXF 2000 format, which I now release into the public domain.
I tried to attach them but the list rejected that message, so here are links: * http://dl.dropbox.com/u/183092/20101207_spline_closed_and_open_dwg2000.dwg * http://dl.dropbox.com/u/183092/20101207_spline_closed_and_open_dxf2000.dxf Command: spline Specify first point or [Object]: 0,0 Specify next point: 500,0 Specify next point or [Close/Fit tolerance] <start tangent>: 500,500 Specify next point or [Close/Fit tolerance] <start tangent>: 1000,500 Specify next point or [Close/Fit tolerance] <start tangent>: c Specify tangent: Command: spline Specify first point or [Object]: 1500,0 Specify next point: 2000,0 Specify next point or [Close/Fit tolerance] <start tangent>: 2000,500 Specify next point or [Close/Fit tolerance] <start tangent>: 2500,500 Specify next point or [Close/Fit tolerance] <start tangent>: Specify start tangent: Specify end tangent: Regards, Duncan -- 'The unconsidered life is not worth living' - Socrates
