Set proper EOL on SVG source files (#12971).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11269 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 149 insertions, 149 deletions

diff --git a/lib/SVG/Graph/BarHorizontal.rb b/lib/SVG/Graph/BarHorizontal.rb
index bc26d0b88..b45a0361a 100644
--- a/lib/SVG/Graph/BarHorizontal.rb
+++ b/lib/SVG/Graph/BarHorizontal.rb
@@ -1,149 +1,149 @@
-require 'rexml/document'

-require 'SVG/Graph/BarBase'

-

-module SVG

-  module Graph

-    # === Create presentation quality SVG horitonzal bar graphs easily

-    # 

-    # = Synopsis

-    # 

-    #   require 'SVG/Graph/BarHorizontal'

-    #   

-    #   fields = %w(Jan Feb Mar)

-    #   data_sales_02 = [12, 45, 21]

-    #   

-    #   graph = SVG::Graph::BarHorizontal.new({

-    #     :height => 500,

-    #     :width => 300,

-    #     :fields => fields,

-    #   })

-    #   

-    #   graph.add_data({

-    #     :data => data_sales_02,

-    #     :title => 'Sales 2002',

-    #   })

-    #   

-    #   print "Content-type: image/svg+xml\r\n\r\n"

-    #   print graph.burn

-    # 

-    # = Description

-    # 

-    # This object aims to allow you to easily create high quality

-    # SVG horitonzal bar graphs. You can either use the default style sheet

-    # or supply your own. Either way there are many options which can

-    # be configured to give you control over how the graph is

-    # generated - with or without a key, data elements at each point,

-    # title, subtitle etc.

-    # 

-    # = Examples

-    # 

-    # * http://germane-software.com/repositories/public/SVG/test/test.rb

-    # 

-    # = See also

-    # 

-    # * SVG::Graph::Graph

-    # * SVG::Graph::Bar

-    # * SVG::Graph::Line

-    # * SVG::Graph::Pie

-    # * SVG::Graph::Plot

-    # * SVG::Graph::TimeSeries

-    #

-    # == Author

-    #

-    # Sean E. Russell <serATgermaneHYPHENsoftwareDOTcom>

-    #

-    # Copyright 2004 Sean E. Russell

-    # This software is available under the Ruby license[LICENSE.txt]

-    #

-    class BarHorizontal < BarBase

-      # In addition to the defaults set in BarBase::set_defaults, sets

-      # [rotate_y_labels] true

-      # [show_x_guidelines] true

-      # [show_y_guidelines] false

-      def set_defaults

-        super

-        init_with( 

-          :rotate_y_labels    => true,

-          :show_x_guidelines  => true,

-          :show_y_guidelines  => false

-        )

-        self.right_align = self.right_font = 1

-      end

-  

-      protected

-

-      def get_x_labels

-        maxvalue = max_value

-        minvalue = min_value

-        range = maxvalue - minvalue

-        top_pad = range == 0 ? 10 : range / 20.0

-        scale_range = (maxvalue + top_pad) - minvalue

-

-        scale_division = scale_divisions || (scale_range / 10.0)

-

-        if scale_integers

-          scale_division = scale_division < 1 ? 1 : scale_division.round

-        end

-

-        rv = []

-        maxvalue = maxvalue%scale_division == 0 ? 

-          maxvalue : maxvalue + scale_division

-        minvalue.step( maxvalue, scale_division ) {|v| rv << v}

-        return rv

-      end

-

-      def get_y_labels

-        @config[:fields]

-      end

-

-      def y_label_offset( height )

-        height / -2.0

-      end

-

-      def draw_data

-        minvalue = min_value

-        fieldheight = field_height

-

-        unit_size = (@graph_width.to_f - font_size*2*right_font ) /

-                        (get_x_labels.max - get_x_labels.min )

-        bargap = bar_gap ? (fieldheight < 10 ? fieldheight / 2 : 10) : 0

-

-        bar_height = fieldheight - bargap

-        bar_height /= @data.length if stack == :side

-        y_mod = (bar_height / 2) + (font_size / 2)

-        

-        field_count = 1

-        @config[:fields].each_index { |i|

-          dataset_count = 0

-          for dataset in @data

-            value = dataset[:data][i]

-            

-            top = @graph_height - (fieldheight * field_count)

-            top += (bar_height * dataset_count) if stack == :side

-            # cases (assume 0 = +ve):

-            #   value  min  length          left

-            #    +ve   +ve  value.abs - min minvalue.abs

-            #    +ve   -ve  value.abs - 0   minvalue.abs

-            #    -ve   -ve  value.abs - 0   minvalue.abs + value

-            length = (value.abs - (minvalue > 0 ? minvalue : 0)) * unit_size

-            left = (minvalue.abs + (value < 0 ? value : 0)) * unit_size

-

-            @graph.add_element( "rect", {

-              "x" => left.to_s,

-              "y" => top.to_s,

-              "width" => length.to_s,

-              "height" => bar_height.to_s,

-              "class" => "fill#{dataset_count+1}"

-            })

-

-            make_datapoint_text( 

-              left+length+5, top+y_mod, value, "text-anchor: start; "

-              )

-            dataset_count += 1

-          end

-          field_count += 1

-        }

-      end

-    end

-  end

-end

+require 'rexml/document'
+require 'SVG/Graph/BarBase'
+
+module SVG
+  module Graph
+    # === Create presentation quality SVG horitonzal bar graphs easily
+    # 
+    # = Synopsis
+    # 
+    #   require 'SVG/Graph/BarHorizontal'
+    #   
+    #   fields = %w(Jan Feb Mar)
+    #   data_sales_02 = [12, 45, 21]
+    #   
+    #   graph = SVG::Graph::BarHorizontal.new({
+    #     :height => 500,
+    #     :width => 300,
+    #     :fields => fields,
+    #   })
+    #   
+    #   graph.add_data({
+    #     :data => data_sales_02,
+    #     :title => 'Sales 2002',
+    #   })
+    #   
+    #   print "Content-type: image/svg+xml\r\n\r\n"
+    #   print graph.burn
+    # 
+    # = Description
+    # 
+    # This object aims to allow you to easily create high quality
+    # SVG horitonzal bar graphs. You can either use the default style sheet
+    # or supply your own. Either way there are many options which can
+    # be configured to give you control over how the graph is
+    # generated - with or without a key, data elements at each point,
+    # title, subtitle etc.
+    # 
+    # = Examples
+    # 
+    # * http://germane-software.com/repositories/public/SVG/test/test.rb
+    # 
+    # = See also
+    # 
+    # * SVG::Graph::Graph
+    # * SVG::Graph::Bar
+    # * SVG::Graph::Line
+    # * SVG::Graph::Pie
+    # * SVG::Graph::Plot
+    # * SVG::Graph::TimeSeries
+    #
+    # == Author
+    #
+    # Sean E. Russell <serATgermaneHYPHENsoftwareDOTcom>
+    #
+    # Copyright 2004 Sean E. Russell
+    # This software is available under the Ruby license[LICENSE.txt]
+    #
+    class BarHorizontal < BarBase
+      # In addition to the defaults set in BarBase::set_defaults, sets
+      # [rotate_y_labels] true
+      # [show_x_guidelines] true
+      # [show_y_guidelines] false
+      def set_defaults
+        super
+        init_with( 
+          :rotate_y_labels    => true,
+          :show_x_guidelines  => true,
+          :show_y_guidelines  => false
+        )
+        self.right_align = self.right_font = 1
+      end
+  
+      protected
+
+      def get_x_labels
+        maxvalue = max_value
+        minvalue = min_value
+        range = maxvalue - minvalue
+        top_pad = range == 0 ? 10 : range / 20.0
+        scale_range = (maxvalue + top_pad) - minvalue
+
+        scale_division = scale_divisions || (scale_range / 10.0)
+
+        if scale_integers
+          scale_division = scale_division < 1 ? 1 : scale_division.round
+        end
+
+        rv = []
+        maxvalue = maxvalue%scale_division == 0 ? 
+          maxvalue : maxvalue + scale_division
+        minvalue.step( maxvalue, scale_division ) {|v| rv << v}
+        return rv
+      end
+
+      def get_y_labels
+        @config[:fields]
+      end
+
+      def y_label_offset( height )
+        height / -2.0
+      end
+
+      def draw_data
+        minvalue = min_value
+        fieldheight = field_height
+
+        unit_size = (@graph_width.to_f - font_size*2*right_font ) /
+                        (get_x_labels.max - get_x_labels.min )
+        bargap = bar_gap ? (fieldheight < 10 ? fieldheight / 2 : 10) : 0
+
+        bar_height = fieldheight - bargap
+        bar_height /= @data.length if stack == :side
+        y_mod = (bar_height / 2) + (font_size / 2)
+        
+        field_count = 1
+        @config[:fields].each_index { |i|
+          dataset_count = 0
+          for dataset in @data
+            value = dataset[:data][i]
+            
+            top = @graph_height - (fieldheight * field_count)
+            top += (bar_height * dataset_count) if stack == :side
+            # cases (assume 0 = +ve):
+            #   value  min  length          left
+            #    +ve   +ve  value.abs - min minvalue.abs
+            #    +ve   -ve  value.abs - 0   minvalue.abs
+            #    -ve   -ve  value.abs - 0   minvalue.abs + value
+            length = (value.abs - (minvalue > 0 ? minvalue : 0)) * unit_size
+            left = (minvalue.abs + (value < 0 ? value : 0)) * unit_size
+
+            @graph.add_element( "rect", {
+              "x" => left.to_s,
+              "y" => top.to_s,
+              "width" => length.to_s,
+              "height" => bar_height.to_s,
+              "class" => "fill#{dataset_count+1}"
+            })
+
+            make_datapoint_text( 
+              left+length+5, top+y_mod, value, "text-anchor: start; "
+              )
+            dataset_count += 1
+          end
+          field_count += 1
+        }
+      end
+    end
+  end
+end