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testing

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This commit is contained in:
Yann Esposito 2012-10-12 17:12:09 +02:00
parent 0d66fc712f
commit 7c8b124b70
1 changed files with 46 additions and 0 deletions
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lib/mpost.rb Normal file
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class Graph < Nanoc3::Filter
identifier :graph
@@tmpfic="/tmp/graphtemp.mp"
def run(content, params={})
content.gsub(%r{<mpost( title="([^"]*)")?>(.+?)</mpost>}m) do |full|
# FileUtils.rm(@@tmpfic)
title=$2
str=$3
filename=title.gsub(/[^a-zA-Z0-9_]/,"_")
File.open(@@tmpfic,'w') do |f|
f.write %{
color base03 :=(0.0 ,0.168627450980392,0.211764705882353);
color base02 :=(0.0274509803921569,0.211764705882353,0.258823529411765);
color base01 :=(0.345098039215686 ,0.431372549019608,0.458823529411765);
color base00 :=(0.396078431372549 ,0.482352941176471,0.513725490196078);
color base0 :=(0.513725490196078 ,0.580392156862745,0.588235294117647);
color base1 :=(0.576470588235294 ,0.631372549019608,0.631372549019608);
color base2 :=(0.933333333333333 ,0.909803921568627,0.835294117647059);
color base3 :=(0.992156862745098 ,0.964705882352941,0.890196078431372);
color yellow :=(0.709803921568627 ,0.537254901960784,0.0);
color orange :=(0.796078431372549 ,0.294117647058824,0.0862745098039216);
color red :=(0.862745098039216 ,0.196078431372549,0.184313725490196);
color magenta:=(0.827450980392157 ,0.211764705882353,0.509803921568627);
color violet :=(0.423529411764706 ,0.443137254901961,0.768627450980392);
color blue :=(0.149019607843137 ,0.545098039215686,0.823529411764706);
color cyan :=(0.164705882352941 ,0.631372549019608,0.596078431372549);
color green :=(0.52156862745098 ,0.6 ,0.0);
beginfig(1)
}
f.write str
f.write %{\nendfig;\nend\n}
end
FileUtils.mkdir_p('output'+@item.path+'graph')
webpath=@item.path + 'graph/' + filename + '.png'
path='output'+webpath
if str.match(/pos=/)
prog="neato"
else
prog="dot"
end
system("cd /tmp && mpost graphtemp.mp && convert -density 150 graphtemp.1 #{path}")
%{<figure><img alt="#{title}" src="#{webpath}"/><figcaption>#{title}</figcaption></figure>}
end
end
end