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Mako Haruta - Graphing vertical line segments

Mako Haruta - Graphing vertical line segments

by Arnold Pizer -
Number of replies: 0
inactiveTopicGraphing vertical line segments topic started 2/17/2003; 3:11:36 PM
last post 2/18/2003; 12:02:27 AM
userMako Haruta - Graphing vertical line segments  blueArrow
2/17/2003; 3:11:36 PM (reads: 1334, responses: 1)
I would like to know how to plot a vertical line segment in a graph. PG seems to allow only the plotting of functions. I don't want to use a .gif file, because values on the graph, including this segment, are randomized.

Thanks! --Mako

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userMichael Gage - Re: Graphing vertical line segments  blueArrow
2/18/2003; 12:02:27 AM (reads: 1638, responses: 0)
One good way would be to use a parametric function:

another more efficient way is to use the technique described in

toward the bottom of the page. ( is a perl module that has many more capabilities than have been documented for the PG language. )

This is all I have time to say at the moment. I can write an example for you next week if needed.

Hope this helps.

Take care,


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