MathGroup Archive: March 2012 [00156]

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Reset Button to Clear ListPlot

To: mathgroup at smc.vnet.net
Subject: [mg125385] Reset Button to Clear ListPlot
From: Scott Colwell <scolwell at uoguelph.ca>
Date: Sun, 11 Mar 2012 04:06:45 -0500 (EST)
Delivered-to: l-mathgroup@mail-archive0.wolfram.com

Does anyone know how to create a "Reset" button that will clear a ListPlot (ie: clear off the data that is plotted) but leave the Plot axes and ticks there so that it can be started again.

Here's what I have. Basically I need to be able to clear the graph.

Manipulate[
 ListPlot[a, Joined -> True],
 Button["Add Random", AppendTo[a, RandomInteger[{1, 6}]]], {{a, {0}}, 
  ControlType -> None},
 Button["Reset", Clear[a]]]

Thank you,

Follow-Ups:
- Re: Reset Button to Clear ListPlot
  - From: Adriano Pascoletti <adriano.pascoletti@uniud.it>
- Re: Reset Button to Clear ListPlot
  - From: Adriano Pascoletti <adriano.pascoletti@uniud.it>

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