Removed the Gruff plugin from vendor/plugins. It seems to be working from the gem...

[selectricity-live] / vendor / plugins / gruff / lib / gruff / bar_conversion.rb

diff --git a/vendor/plugins/gruff/lib/gruff/bar_conversion.rb b/vendor/plugins/gruff/lib/gruff/bar_conversion.rb
deleted file mode 100644 (file)
index 880daca..0000000
--- a/vendor/plugins/gruff/lib/gruff/bar_conversion.rb
+++ /dev/null
@@ -1,46 +0,0 @@
-##
-# Original Author: David Stokar
-#
-#      This class perfoms the y coordinats conversion for the bar class.
-#
-#      There are three cases: 
-#
-#   1. Bars all go from zero in positive direction
-#              2. Bars all go from zero to negative direction  
-#              3. Bars either go from zero to positive or from zero to negative
-#
-class Gruff::BarConversion
-       attr_writer :mode
-       attr_writer :zero
-       attr_writer :graph_top
-       attr_writer :graph_height
-       attr_writer :minimum_value
-       attr_writer :spread
-       
-       def getLeftYRightYscaled( data_point, result )
-               case @mode
-               when 1 then # Case one
-                       # minimum value >= 0 ( only positiv values )
-      result[0] = @graph_top + @graph_height*(1 - data_point) + 1
-               result[1] = @graph_top + @graph_height - 1
-               when 2 then  # Case two
-                       # only negativ values
-               result[0] = @graph_top + 1
-               result[1] = @graph_top + @graph_height*(1 - data_point) - 1
-               when 3 then # Case three
-                       # positiv and negativ values
-       val = data_point-@minimum_value/@spread
-       if ( data_point >= @zero ) then
-               result[0] = @graph_top + @graph_height*(1 - (val-@zero)) + 1
-               result[1] = @graph_top + @graph_height*(1 - @zero) - 1
-       else
-                               result[0] = @graph_top + @graph_height*(1 - (val-@zero)) + 1
-               result[1] = @graph_top + @graph_height*(1 - @zero) - 1
-       end
-               else
-                       result[0] = 0.0
-                       result[1] = 0.0
-               end                             
-       end     
-
-end