Windows: Graphics appear only partially
On Thu, 24 Apr 2003, Alexander Ploner wrote:
we have installed R in one of our computer labs. Running demo(grpahics) works, kindof, in that it produces all the usual plots without crashing, but the plots are incomplete: no color wheel, no pie chart, no boxplots, just some labelling, titles, and in rare cases, axes. We have tried this with both 1.7 and 1.6.2, with the same results. The computers are running Windows 2000, with somewhat elderly video cards (NVidia Vanta with 8 mb of video RAM), the monitor is set to 1024x768 and "true colors" (32 bit). Has anyone suggestions why this might be? What might be done?
I've no real idea: I used to run R happily on a W2k laptop with only 2.5Mb of video memory (1024x768, 24bit). Looks like a graphics driver problem to me: can you try 24bit or failing that 16bit?
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 272860 (secr) Oxford OX1 3TG, UK Fax: +44 1865 272595