Interesting, thanks. You might like to try the latest git from "http://github.com/drzowie/PDL-Graphics-Gnuplot";, I put some logic in there to suppress problems with warnings. I'll try to reproduce this and get a fix up over the weekend.
On May 17, 2013, at 9:08 AM, Ingo Schmid <[email protected]> wrote: > > sorry for sending too fast, also with 1.5. > > Ingo > > On 05/17/2013 05:08 PM, Ingo Schmid wrote: >> Hi, >> >> all this is with v1.4, I'm just upgrading, >> >> when plotting images, I get a warning from fontconfig which stops my script >> because P:G:G believes that it is an error and should stop, although it's >> just a warning. >> >> the gnuplot process returned an error during plotting: Fontconfig warning: >> "/etc/fonts/conf.d/44-wqy-zenhei.conf", line 11: Having multiple values in >> <test> isn't >> supported and may not work as expected >> >> at /usr/lib64/perl5/vendor_perl/5.16.3/PDL/Graphics/Gnuplot.pm line 2839. >> PDL::Graphics::Gnuplot::plot('with', 'image', 'PDL=SCALAR(0x1d95cf8)') >> called at ... >> >> >> Is there a simple solution, like an ignore .. flag? I've disabled the font >> in question, I also could have set another font for the terminal, but hte >> point is that it just is a warning. >> >> A glitch: When I call terminfo with a terminal, I got the output twice: >> >> pdl> p PDL::Graphics::Gnuplot::terminfo ('wxt') >> Gnuplot terminal 'wxt': size default unit is 'px', mouse input ok, options >> are: >> size - Window size (default unit is px) >> enhanced - Enable or disable gnuplot enhanced text escapes for markup >> font - Font to use ('<fontname>,<size>') >> title - Window title >> dashed - Plot dashed lines (see 'solid') if true >> solid - Plot only solid lines (see 'dashed') if true >> dashlength - Multiplier on dash length for dashed plots >> persist - enable (or disable) persistence after plotting is done >> raise - enable (or disable) raising the display window to the top >> ctrl - enable (or disable) control-Q to quit window >> close - close window on completion? >> wait - wait time before throwing an error (default 5s) >> Gnuplot terminal 'wxt': size default unit is 'px', mouse input ok, options >> are: >> size - Window size (default unit is px) >> enhanced - Enable or disable gnuplot enhanced text escapes for markup >> font - Font to use ('<fontname>,<size>') >> title - Window title >> dashed - Plot dashed lines (see 'solid') if true >> solid - Plot only solid lines (see 'dashed') if true >> dashlength - Multiplier on dash length for dashed plots >> persist - enable (or disable) persistence after plotting is done >> raise - enable (or disable) raising the display window to the top >> ctrl - enable (or disable) control-Q to quit window >> close - close window on completion? >> wait - wait time before throwing an error (default 5s) >> >> >> >> >> Thanks >> ingo > > _______________________________________________ > Perldl mailing list > [email protected] > http://mailman.jach.hawaii.edu/mailman/listinfo/perldl
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