On 2013-09-16 18:53-0000 Arjen Markus wrote:

> Turning off the cairo devices made the build process succeed and ... eh 
> presto!
> We have Qt4 on Cygwin.

Nice result.

>
> Just a few minor oddities:
>
> - The X Window device is extraordinarily slow - normally the four plots of 
> example 1 are
>  shown immediately, but now I saw each line segment being drawn. I do not 
> know where
>  this coming from.

On Linux -dev xwin is extremely fast since X is the native display
capability, but the problem may be that X is inefficiently implemented
on Cygwin.

It is good to know that -dev xwin at least works, but I think you will
likely prefer to use either -dev qtwidget or -dev xcairo since they
have access to much better fonts.  Because the xcairo device is based
on X it may also be as slow as -dev xwin, but -dev qtwidget might be
much faster since there is a chance it is based directly on the native
Windows interactive display capability rather than X.

Anyhow, try all the interactive devices (which the test_interactive
target does for you as well) and see which you like the best
in terms of speed and font choice.

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); the Time
Ephemerides project (timeephem.sf.net); PLplot scientific plotting
software package (plplot.sf.net); 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
__________________________

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