[R] monitor linearity
gordon.harrington at uni.edu
Thu Sep 9 07:16:26 CEST 1999
demo("graphics") notes that a circle (piechart) is a test of monitor linearity.
With a new monitor on a new linux system with R-0.65.0 I get an ellipse. This
is not a pincushion effect and the major/minor axis ratio is constant over size
and screen location variation. Is this a hardware problem or are there
alternative possible explanations to explore?
Gordon M. Harrington Mail: 3720 Village Place, #6308
Professor Emeritus Waterloo, IA 50702-5848
University of Northern Iowa Phone: 319-291-8535
gordon.harrington at uni.edu Fax: 319-291-8491
dryfly at aya.yale.edu 319-291-8324
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