[R] howto improve sharpeness of fonts in a jpg-image produced by R ?
Prof Brian Ripley
ripley at stats.ox.ac.uk
Tue Nov 18 15:11:20 CET 2003
There are two ways to make jpgs in R: which did you use?
If you want a sharp image, why are you using a format designed for
I suspect your viewer: that example seems as sharp as I would expect
viewed in a high-quality JPEG viewer on my LCD screen.
On Tue, 18 Nov 2003, Niels Steen Krogh wrote:
> I've done a standard barplotexample using R1-8.0, redhat8, probably using a
> How can I improve the "sharpness" of the fonts.
> See for example the barplot (originally jpg coming from R) which is part of
> this screendump:
> I'm not sure where to improve the this. Is it an R-issue or an
> GhostScript-issue or?
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
More information about the R-help