Re: Nudge? (Coarse and Fine Manipulation)

*To*: mathgroup at smc.vnet.net*Subject*: [mg119663] Re: Nudge? (Coarse and Fine Manipulation)*From*: Yves Klett <yves.klett at googlemail.com>*Date*: Thu, 16 Jun 2011 06:23:12 -0400 (EDT)*References*: <itcd9j$cvt$1@smc.vnet.net>

By pressing Alt (Windows, dunno about Mac) while pulling a slider, you get finer control over the input value. Regards, Yves Am 16.06.2011 10:01, schrieb AES: > Suppose you want to have a slider control that does coarse adjustment of > an input variable in a Manipulate (range 0 to 150, let's say), and then > a much finer adjustment button or slider you can use to nudge that value > up or down by a much smaller amount (steps of 0.001, let's say) near any > critical transition points. > > If the input variable to be controlled is x, I suppose one could have a > coarse slider to set the value of x0 in the range 0 <= x0 <=150 and a > fine slider to set x1 in the range -0.001 <= x1 <= +0.001; and then have > x = x0+x1 as the first statement in the active part of the Manipulate. > > Other better ways to do this? >