Re: DateListPlot & Locator
- To: mathgroup at smc.vnet.net
- Subject: [mg103676] Re: [mg103666] DateListPlot & Locator
- From: Patrick Scheibe <pscheibe at trm.uni-leipzig.de>
- Date: Fri, 2 Oct 2009 08:23:03 -0400 (EDT)
- References: <200910011133.HAA25771@smc.vnet.net>
Hi, what about, dl = {DatePlus[#], RandomInteger[{1, 40}]} & /@ (Range[12]*-1) Manipulate[DateListPlot[dl, Joined -> True], Dynamic[{DateList[First@p1], Last@p1}], {{p1, {AbsoluteTime[dl[[4, 1]]], dl[[4, 2]]}}, Locator}] and reading the documentation of DateList, AbsoluteTime, ... and maybe the "Date and Time Functions" tutorial (tutorial/DateAndTimeFunctions)? Cheers Patrick On Thu, 2009-10-01 at 07:33 -0400, Ulrich Arndt wrote: > Hi all, > > I am working with mathematica 7 - just started... > Is it possible to use Locator with DateListPlot? > > dl = {DatePlus[#], RandomInteger[{1, 40}]} & /@ (Range[12] * -1) > Manipulate[ > DateListPlot[dl, Joined -> True], > Dynamic[p1], > {{p1, dl[[4]]}, Locator}] > > is at least not doing what I expected. > The varibale p1 is set correctly but not placed correctly and if you > move the locator p1[[1]] is changed from a date to a real... > > Kind regards Ulrich > > >
- References:
- DateListPlot & Locator
- From: Ulrich Arndt <ulrich.arndt@data2knowledge.de>
- DateListPlot & Locator