[R] JPEG library wierdness
thoar at cgd.ucar.edu
Tue Apr 30 19:38:39 CEST 2002
I am having a problem creating JPEG's ... but just lately
I had 1.3.1 installed properly on a Solaris 2.6 platform and everything
was working fine UNTIL last Wednesday, when I issued the fateful
and went to lunch.
When I came back, one of my cohorts informed me he could no longer
create jpeg's in the fashion he was accustomed:
> dev.print(jpeg, file="~/test.jpg")
Wrong JPEG library version: library is 61, caller expects 62X11
I have been unable to track down the offending library (in hopes of
reinstalling the previous version) and nothing I have found mentions any
sort of dependency for a newer version of the jpeg library.
To make matters worse ... I built 1.5.0 on the same Solaris 2.6 system
last night ... and it has the same behaviour.
More hints (this time with png):
> dev.print(png, file="~/test.png")
creates a bad (short) png file ...
results in two very different files:
-rw-r--r-- 1 thoar cgdcas 1804 Apr 30 11:34 Rplot.png
-rw-r--r-- 1 thoar cgdcas 92 Apr 30 11:35 test.png
Sincerely -- Tim
## Tim Hoar, Associate Scientist email: thoar at ucar.edu ##
## Geophysical Statistics Project phone: 303-497-1708 ##
## National Center for Atmospheric Research FAX : 303-497-1333 ##
## Boulder, CO 80307 http://www.cgd.ucar.edu/~thoar ##
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