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java interface with gnuplot

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  java interface with gnuplot Dale <dale@dalekelly.org> - 2015-06-12 22:39 -0400
    Re: java interface with gnuplot Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2015-06-13 11:42 +0200

#2931 — java interface with gnuplot

what's are some ways to call up gnuplot into java?

one thing I would like to do is color/chromaticity related:

bring in an image
make an image map
enter two coordinates on the bitmap from textboxes
find a linear slope between the coordinates
use the slope to lookup and return the minimum and maximum perimeter 
values and draw the connecting line
return the perimeter values

I think image map rules out SVG, or can I scale it to window size and 
use the display bitmap of the SVG?

-- 
Dale
http://www.dalekelly.org

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#2932

[F'up2 was missing.  Set to s.i.processing]

Am 13.06.2015 um 04:39 schrieb Dale:
> what's are some ways to call up gnuplot into java?

Googling "gnuplot Java" turns up quite a few.

> one thing I would like to do is color/chromaticity related:

gnuplot is not the right tool for that job.  I'm sure there are plenty 
Java libraries for image processing.  You should use one of those.

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