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Re: graph

• To: mathgroup at smc.vnet.net
• Subject: [mg39663] Re: graph
• From: BobHanlon at aol.com
• Date: Sat, 1 Mar 2003 02:47:12 -0500 (EST)
• Sender: owner-wri-mathgroup at wolfram.com

In a message dated 2/28/03 7:42:00 AM, rodolphe_lampe at yahoo.fr writes:


> I want to put a graph but without function since I must trace myself the
> function so I want the graduations but no functions ...
> 
> 

It appears that you want graph paper.   Tailor this to your specific 
ranges/scales:

Needs["Graphics`Colors`"];



Module[{maxV = 10.35, maxVi = Round[maxV], gl},

     Plot[maxV, {x,-maxV,maxV},
 
       PlotRange -> {{-maxV, maxV}, {-maxV, maxV}},
 
       GridLines -> {

           gl = Join[{#, {LightBlue}}& /@ Range[-maxVi,maxVi, 1/2],

               {#, {Blue}}& /@ Range[-maxVi,maxVi, 5]],
 
           gl},

       Frame->True, Axes -> False,
 
       AspectRatio -> 1, ImageSize -> 450]];


Bob Hanlon

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