base.rb in gruffy-1.0.2

- old
+ new

@@ -208,10 +208,12 @@
 
     # Set label rotation
     # Default 0
     attr_accessor :label_rotation
 
+    attr_accessor :label_y_axis
+
     # Background height of picture and ignoring content
     attr_accessor :background_label_height
 
     # With Side Bars use the data label for the marker value to the left of the bar
     # Default is false
@@ -249,10 +251,11 @@
     def initialize_ivars
       # Internal for calculations
       @raw_columns = 800.0
       @raw_rows = 800.0 * (@rows/@columns)
       @background_label_height = 0
+      @label_y_axis = 0
       @column_count = 0
       @data = Array.new
       @marker_count = nil
       @maximum_value = @minimum_value = nil
       @has_data = false
@@ -865,11 +868,11 @@
           else # @label_truncation_style is :absolute (default)
             label_text = label_text[0 .. (@label_max_size - 1)]
           end
         end
 
-        y_offset += ((label_text.size - different_size) * 4) + 10 unless @label_rotation.nil?
+        y_offset += ((label_text.size - different_size) * 4) + 10 + @label_y_axis unless @label_rotation.nil?
         if x_offset >= @graph_left && x_offset <= @graph_right
           @d.rotation = (@label_rotation.to_i * (-1)) unless @label_rotation.nil?
           @d.fill = @font_color
           @d.font = @font if @font
           @d.stroke('transparent')
@@ -935,11 +938,11 @@
       end
     end
 
     # Make a new image at the current size with a solid +color+.
     def render_solid_background(color)
-      @rows += (@background_label_height * 7) unless @label_rotation.nil?
+      @rows += (@background_label_height * 7)
       Image.new(@columns, @rows) {
         self.background_color = color
       }
     end
 
@@ -958,11 +961,11 @@
         gradient_fill = GradientFill.new(0, 0, 100, 100, bottom_color, top_color)
       else
         gradient_fill = GradientFill.new(0, 0, 100, 0, top_color, bottom_color)
       end
 
-      @rows += (@background_label_height * 7) unless @label_rotation.nil?
+      @rows += (@background_label_height * 7)
       Image.new(@columns, @rows, gradient_fill)
     end
 
     # Use with a theme to use an image (800x600 original) background.
     def render_image_background(image_path)
@@ -973,10 +976,10 @@
       image[0]
     end
 
     # Use with a theme to make a transparent background
     def render_transparent_background
-      @rows += (@background_label_height * 7) unless @label_rotation.nil?
+      @rows += (@background_label_height * 7)
       Image.new(@columns, @rows) do
         self.background_color = 'transparent'
       end
     end
 