On Wed, Mar 19, 2008 at 9:51 PM, Hazen Babcock <[EMAIL PROTECTED]> wrote: > > Agreed, but the segfault occurs because I did not think to check the > return value of the function pango_cairo_create_layout(). It should > return a pointer to a PangoLayout, but when it fails, as it does in > our test case, it returns NULL. The program crashes when this null > pointer is passed to the next function which expects a valid > PangoLayout pointer. I can add a test for this and the program will > no longer segfault, but this does not solve the problem of why > pango_cairo_create_layout() is failing in the first place.
Is there a work-around for this problem? I would like to use the Cairo output drivers to generate a series of plots, but this problem is preventing me from doing so. I see that the example plots on the web site are made with using family files. I would like to be able to use arbitrary file names for each plot in this sequence, not just "foo-1.png" then "foo-2.png" etc. Is there a way to do this without using plend between plots? Thank you for your time, Hez -- Hezekiah M. Carty Graduate Research Assistant University of Maryland Department of Atmospheric and Oceanic Science ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Plplot-devel mailing list Plplot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/plplot-devel