Re: Can a Locator be Made to Track a Curve?
- To: mathgroup at smc.vnet.net
- Subject: [mg120728] Re: Can a Locator be Made to Track a Curve?
- From: Gregory Lypny <gregory.lypny at videotron.ca>
- Date: Sun, 7 Aug 2011 06:17:11 -0400 (EDT)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
- References: <201108060612.CAA13010@smc.vnet.net>
Good stuff. Thank you, Heike. Gregory On Sat, Aug 6, 2011, at 6:56 AM, Heike Gramberg wrote: > You could do something like > > f[x_] := Sin[x]; > pt = {0, 0}; > LocatorPane[Dynamic[pt, (pt[[1]] = #[[1]]; pt[[2]] = f[#[[1]]]) &], > Plot[Sin[x], {x, 0, 2 Pi}]] > > Heike
- References:
- Can a Locator be Made to Track a Curve?
- From: Gregory Lypny <gregory.lypny@videotron.ca>
- Can a Locator be Made to Track a Curve?