Re: 6.0 Get Graphics Coordinates...

*To*: mathgroup at smc.vnet.net*Subject*: [mg77805] Re: 6.0 Get Graphics Coordinates...*From*: Pratik Desai <pratikd at wolfram.com>*Date*: Sun, 17 Jun 2007 06:05:24 -0400 (EDT)*References*: <f4on38$7sg$1@smc.vnet.net><200706140911.FAA05973@smc.vnet.net>

On Jun 16, 2:23 am, "John Jowett" <John.Jow... at cern.ch> wrote: > I tend to agree. I tried the examples given by Jens and others abd could > not figure out how to actually get hold of the values of the points that I > created by clicking. > > In previous versions, one of my frequent applications of Ctrl-Click was to > read points off a curve on an imported scanned image and then convert them > to data using a function created by Ctrl-Clicking on the corners of a plot > (I made a little package for that if anyone is interested). > > Another was to click on phase space plots to create new initial conditions > for particle tracking. > Can anyone explain how to do this kind of thing in V6 ? > > John Jowett Hello John, Perhaps the following demonstration could be useful for this. http://demonstrations.wolfram.com/EquationTrekker/ Thanks Pratik Desai

**References**:**Re: 6.0 Get Graphics Coordinates...***From:*Jens-Peer Kuska <kuska@informatik.uni-leipzig.de>