On 2007-11-27 22:26-0500 Hazen Babcock wrote: > > On Nov 27, 2007, at 10:53 AM, Alan W. Irwin wrote: > >> Thanks for those test results. >> >> So here is the summary of our combined results so far for pscairo: >> >> pango 1.14.5 and libcairo 1.2.4 are fine except for tiny text (Andrew). >> >> pango 1.16.4 and libcairo 1.4.6 are fine (Alan/32). >> >> pango 1.18.3 and libcairo 1.4.10 have a major issue (large bits of the >> plot >> missing) for most of our examples (both Andrew and Alan/64) >> >> The /32 and /64 in the above summary table indicate whether the test was >> run >> on 32-bit or 64-bit hardware. Andrew, could you let us know which of your >> above results were 32-bit and which 64-bit? >> >> Since all other cairo-related drivers are working as well or better than >> before, one possibility is some regression in the PostScript back end for >> libcairo was introduced between libcairo 1.4.6 and 1.4.10. However, >> another >> possibility is that the PostScript back end or our pscairo device driver >> has >> a 64-bit issue. >> >> I am going to build pango 1.16.4 and libcairo 1.4.6 on my 64-bit machine >> to help figure out which hypothesis is correct. >> >> Hazen and Orion, could you let us know the quality of your pscairo results >> (and your library version numbers as well as whether your hardware is >> 32-bit >> or 64-bit) as soon as possible? > > Intel/32, pango 1.16.5, cairo 1.4.10. Seems fine. > > PPC/64, pango 1.15.5, cairo 1.2.6. Seems fine. >
That's a good idea to supply hardware platform as well. Mine were Intel/32 and Intel/64. I am having a devil of a time getting a 64-bit build of the pango/cairo stack to work. My love/hate relationship with GNOME libraries (I love the results from our cairo devices but hate the lame/pitiful autotools-based build system that GNOME insists on using) is getting pegged pretty close to the hate side right now, but I _will_ eventually figure it out. Alan __________________________ Alan W. Irwin Astronomical research affiliation with Department of Physics and Astronomy, University of Victoria (astrowww.phys.uvic.ca). Programming affiliations with the FreeEOS equation-of-state implementation for stellar interiors (freeeos.sf.net); PLplot scientific plotting software package (plplot.org); the libLASi project (unifont.org/lasi); the Loads of Linux Links project (loll.sf.net); and the Linux Brochure Project (lbproject.sf.net). __________________________ Linux-powered Science __________________________ ------------------------------------------------------------------------- SF.Net email is sponsored by: The Future of Linux Business White Paper from Novell. From the desktop to the data center, Linux is going mainstream. Let it simplify your IT future. http://altfarm.mediaplex.com/ad/ck/8857-50307-18918-4 _______________________________________________ Plplot-devel mailing list Plplot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/plplot-devel