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MathGroup Archive 1998

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Re: plot graph

Irene Cheung wrote:
> I have a set of solutions. I partitioned them 3 by 3 :
> {{x1,y1,z1},{x2,y2,z2},{x3,y3,z3},{x4,y4,z4},...}. I want to plot a 3D
> graph.  I know ListPlot[] can treat {{x1,y1},{x2,y2},...}. But
> ListPlot3D[] does not  give the graph I want. What is wrong ? I am
> using Mathematica 3.0 .
> Give an example, I think
> ListPlot3D[{{1,10,100},{2,20,200},{3,30,300},{4,40,400}}] should show a
> straight line. But it doesn't.
> Thanks for help.
> David Chik. ( email : )



is giving a surface apecified by heights 1 at {1,1}, 2 at {1,2}, 3 at
{1,3} etc. This is the same kind of specification as is used in
SurfaceGraphics, given by Plot3D for example.

The line that I think you are expecting is given by


Allan Hayes
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