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Re: How to draw a thicker line or a 3D line in 3D space


From: Carlo de Falco
Subject: Re: How to draw a thicker line or a 3D line in 3D space
Date: Fri, 24 Oct 2008 08:01:12 +0100


On 24/ott/08, at 07:29, Kearan Mc Pherson wrote:

hi

I can draw a line graph in gnuplot, i want to know if i can draw the line thicker and if possible draw a 3D line, like a rectangular shape, in 3D space. If it is possible can anyone assist me please

kind regards

knowing what you have in mind from previous posts I think you should try:

>> x = rand(1,5);
>> y = rand(1,5);
>> t = linspace(0,1,5);
>> tt = linspace(0,1,100);
>> xx = ppval(catmullrom(t,x), tt);
>> yy = ppval(catmullrom(t,y), tt);
>> plot3(tt,xx,yy,'linewidth',3);

typing 'doc Plotting' at the prompt will give you more information about Octave plotting functions
c.



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