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Remove warnings #12

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Remove warnings #12

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14 changes: 6 additions & 8 deletions lib/SVG/Graph/Graph.rb
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Original file line number Diff line number Diff line change
@@ -1,14 +1,13 @@
begin
require 'zlib'
@@__have_zlib = true
rescue
@@__have_zlib = false
end

require 'rexml/document'

module SVG
module Graph
begin
require 'zlib'
@@__have_zlib = true
rescue
@@__have_zlib = false
end

# === Base object for generating SVG Graphs
#
Expand Down Expand Up @@ -142,7 +141,6 @@ def initialize( config )
:x_label_font_size =>12,
:y_label_font_size =>12,
:x_title_font_size =>14,
:y_label_font_size =>12,
:y_title_font_size =>14,
:key_font_size =>10,

Expand Down