Re: Digitizing points in a graphic (amendment)
- To: mathgroup at smc.vnet.net
- Subject: [mg22459] Re: Digitizing points in a graphic (amendment)
- From: "Allan Hayes" <hay at haystack.demon.co.uk>
- Date: Sat, 4 Mar 2000 02:26:30 -0500 (EST)
- References: <89ic4e$n1j@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
The last bulleted entry may have been misleading Keith, we can copy and paste: Click picture *With ControlKeydown we can*: * see coordinates of the centre of the cursor in the bottom right of the window. * copy and paste the coordinates of a series of clicked points: click on a series of points (they be marked by points); press C to copy the coordinates; paste the list of coordinate * copy coordinates along a trace: press the mouse down with the cursor at the start of the trace and with it held down move the cursor along the trace (points will be displayed along the track); press C to copy the coordinates; paste the list of coordinates. Allan --------------------- Allan Hayes Mathematica Training and Consulting Leicester UK www.haystack.demon.co.uk hay at haystack.demon.co.uk Voice: +44 (0)116 271 4198 Fax: +44 (0)870 164 0565 <dkeith at sarif.com> wrote in message news:89ic4e$n1j at smc.vnet.net... > The Windows front end allows us to move the cursor around in a graphic > and read the coordinates by holding down the control key. That's nice, > but you have to read the coordinates from the screen by eyeball. Does > anyone know of a means to capture the cursor coordinate? I would like > to be able to repeatedly digitize points and have them added to a list > of vectors. > > Thanks, > > David > > > Sent via Deja.com http://www.deja.com/ > Before you buy. > <dkeith at sarif.com> wrote in message news:89ic4e$n1j at smc.vnet.net... > The Windows front end allows us to move the cursor around in a graphic > and read the coordinates by holding down the control key. That's nice, > but you have to read the coordinates from the screen by eyeball. Does > anyone know of a means to capture the cursor coordinate? I would like > to be able to repeatedly digitize points and have them added to a list > of vectors. > > Thanks, > > David > > > Sent via Deja.com http://www.deja.com/ > Before you buy. >