December 2008 - cl-cairo2-devel@common-lisp.net

[cl-cairo2-devel] font options
by Scott Graham 01 Jan '09

01 Jan '09

Hi I was just looking into some text stuff. I'd like to be able to set the font_options (for antialias, subpixel, hinting), but those functions don't exist yet. I tried a little to write them, but I'm afraid my cffi is weak. I guess this is sufficient for set-font-options: (define-with-default-context set-font-options font-options) but I'm not sure what get-font-options should look like because of the return value pointer. Also, it'd probably be better to wrap something around the font_options object to handle the management of those on the CL side. ... So, I guess really I'm just posting a request for those to be written, since I don't know too much about what I'm doing. :) It'd be much appreciated if you can find time to add them. scott

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[cl-cairo2-devel] Update .so name
by Scott Graham 30 Dec '08

30 Dec '08

Hi The version of "libcairo2" that gets installed on my Ubuntu system is named libcairo.so.2, not libcairo.so. Attached is the trivial patch. I was unable to get asdf-install to work. But, with the .so name fixed, clbuild got me up and running easily enough. It'd be appreciated if you could apply this patch, so that I can submit clbuild patch so that cl-cairo2 works out-of-the-box with clbuild. scott

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[cl-cairo2-devel] Intallation in Debian
by Qu Yang 12 Dec '08

12 Dec '08

Hi all, I am trying to asdf-install cl-cairo in debian, but there is an error here: * ; loading system definition from /home/yang/.sbcl/systems/cl-cairo2-mac.asd ; into #<PACKAGE "ASDF0"> debugger invoked on a SB-KERNEL:SIMPLE-PACKAGE-ERROR in thread #<THREAD "initial thread" RUNNING {A834599}>: The name "CL-CAIRO2" does not designate any package.* Can anyone please tell me how to solve this? Thanks, Yang

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