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| From | Ethan A Merritt <sfeam@users.sourceforge.net> |
| Newsgroups | comp.graphics.apps.gnuplot |
| Subject | Re: plot pixel intensities on box surface |
| Date | Tue, 12 Nov 2013 17:11:32 -0800 |
| Organization | gnuplot development |
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mattamimi@gmail.com wrote: > Hi > I am working on a project that I need to generate graphs for. > I would like to plot the results as pixel intensities at the surfaces of a > box and as xy image plot (as CT slice). How do I do that? and what is the > correct data format to achieve that? I looked through the demos and could > not find similar plots. I tried to plot the data using the following > command: plot 'datafile.dat' binary array=(100,100) with image > > No matter what I do (changing the terminal type) all the plots the same > and does not make sense. You probably want to use commands such as in this demo: http://gnuplot.sourceforge.net/demo_cvs/image2.html It shows how to project the image described by a 2D array onto a rectangle in 3D. You are on your own to piece together six rectangles describing the sides of a 3D box. Ethan
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plot pixel intensities on box surface mattamimi@gmail.com - 2013-11-12 03:46 -0800
Re: plot pixel intensities on box surface Ethan A Merritt <sfeam@users.sourceforge.net> - 2013-11-12 17:11 -0800
Re: plot pixel intensities on box surface mattamimi@gmail.com - 2013-11-13 17:36 -0800
Re: plot pixel intensities on box surface mattamimi@gmail.com - 2013-11-17 17:19 -0800
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