mirror of https://github.com/Kozea/pygal.git
Python to generate nice looking SVG graph
http://pygal.org/
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77 lines
1.8 KiB
77 lines
1.8 KiB
require 'SVG/Graph/Graph' |
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require 'SVG/Graph/Plot' |
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g = SVG::Graph::Plot.new( { |
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:min_x_value=>0, |
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:min_y_value=>0, |
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:area_fill=> true, |
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:stagger_x_labels=>true, |
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:stagger_y_labels=>true, |
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:show_x_guidelines=>true, |
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}) |
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g.add_data( { :data=>[ 1, 25, 2, 30, 3, 45 ], :title=>'series 1' } ) |
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g.add_data( { :data=>[ 1, 30, 2, 31, 3, 40 ], :title=>'series 2' } ) |
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g.add_data( { :data=>[ 0.5, 35, 1, 20, 3, 10.5], :title=>'series 3' } ) |
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res = g.burn() |
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f = File.new( 'Plot.rb.svg', 'w' ) |
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f.write( res ) |
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f.close() |
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require 'SVG/Graph/TimeSeries' |
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g = SVG::Graph::TimeSeries.new( { |
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:timescale_divisions => '4 hours', |
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:stagger_x_labels => true, |
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:x_label_format => '%d-%b %H:%M', |
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:max_y_value => 200, |
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} ) |
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g.add_data( { :data=> [ '2005-12-21T00:00:00', 20, '2005-12-22T00:00:00', 21 ], :title=> 'series 1' } ) |
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res = g.burn() |
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f = File.new( 'TimeSeries.rb.svg', 'w' ) |
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f.write( res ) |
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f.close() |
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require 'SVG/Graph/Bar' |
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fields = ['Internet', 'TV', 'Newspaper', 'Magazine', 'Radio'] |
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g = SVG::Graph::Bar.new( { |
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:scale_integers=>true, |
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:stack=>:side, |
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:width=>640, |
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:height=>480, |
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:fields=>fields, |
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:graph_title=>'Question 7', |
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:show_graph_title=>true, |
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:no_css=>false |
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}) |
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g.add_data({:data=>[-2,3,1,3,1], :title=>'Female'}) |
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g.add_data({:data=>[0,2,1,5,4], :title=>'Male'}) |
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f = File.new('VerticalBar.rb.svg', 'w') |
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f.write(g.burn()) |
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f.close() |
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g = SVG::Graph::Bar.new({ |
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:scale_integers=>true, |
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:stack=>:side, |
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:width=>640, |
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:height=>480, |
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:fields=>fields, |
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:graph_title=>'Question 8', |
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:show_graph_title=>true, |
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:no_css=>false, |
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}) |
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g.add_data({:data=>[2,22,98,143,82], :title=>'intermediate'}) |
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g.add_data({:data=>[2,26,106,193,105], :title=>'old'}) |
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f = File.new('VerticalBarLarge.rb.svg', 'w') |
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f.write(g.burn()) |
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f.close() |