Re: [Clg-devel] Re: testcairo.lisp?
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From: Christophe R. <cs...@ca...> - 2005-11-10 12:36:58
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Espen S Johnsen <es...@cs...> writes: > Espen S Johnsen <es...@cs...> writes: > >> > So where can I find those Cairo bindings for Common Lisp? >> > Or is testcairo.lisp just an imaginary example? >> >> I will import what I have so far into CVS [...] > > Which I have now done. Unfortunately some of the test snippets > (including all those using SVG) are giving floating point exceptions. I > don't know if this is a binding problem or caused by bugs in the Cairo > library. I believe Cairo internally uses code which generates NaNs in some cases; we've seen this before in the McCLIM experimental Cairo backend. You can turn off floating point exceptions in sbcl, at least, with (sb-int:set-floating-point-modes :traps nil). Cheers, Christophe |