Hi all,

I'm using plplot with the pdl interface.

I'm using the plsdev("png") and when I draw plain circle using plpoin, they are far from being pretty circles,
more close to potatoes :-). Naturaly, this is a global issue: letters and other symbols are also
pixelized.

I've tried using plsetopt to set "compression", "dpi" inline argument and even
"drvopt" but with no success.

 I'm a bit disappointed since the quality of the example on the plplot website
http://plplot.sourceforge.net/examples/demo06.php?lbind=PerlDL
is exactly the quality I'm expecting (and circles and circles, not potatoes :-( )

Probably, the solution is in a setting of GD or maybe libpng?
Does anyone has any idea of how I can set the relevant environment variable?
Is it a problem of resolution or of compression?

regards,
Bruno

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Bruno Picard

CLS
Dir. Océanographie Spatiale, Dép. Traitement de la Mesure et Segment Sol
Space Oceanography Division, Data Analysis and Ground Processing Unit

8-10 rue Hermès, 31520 Ramonville Saint Agne, France
Tél: (+33)5.61.39.37.37 Fax: (+33)5.61.39.37.82
bpicard@cls.fr http://www.jason.oceanobs.com (aviso site)
http://www.ipcc.ch
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