rabbit の TeX による数式表示
rabbit-0.5.3/lib/rabbit/parser/ext/tex.rb の中身で, TeX を image に変換している所,
begin latex_command = ["latex", "-halt-on-error", "-output-directory=#{dir}", latex_file.path] dvips_command = ["dvips", "-q", "-E", dvi_path, "-o", eps_path] unless SystemRunner.run(*latex_command) raise TeXCanNotHandleError.new(latex_command.join(" ")) end unless SystemRunner.run(*dvips_command) raise TeXCanNotHandleError.new(dvips_command.join(" ")) end FileUtils.mv(eps_path, image_file.path) image_file ensure FileUtils.rm_f(dvi_path) FileUtils.rm_f(eps_path) FileUtils.rm_f(log_path) FileUtils.rm_f(aux_path) end
ここをちょっと弄れば, もう少し良い感じで数式が表現できそう.
...しかし, 最近「PowerPoint 使おうよ」プレッシャー凄いなぁ...