Merge pull request #40 from LagTag/bold_text_b

Bold Text

lib/zebra/zpl/text.rb

@@ -7,13 +7,17 @@ class Text
 
       class InvalidMaxLinesError < StandardError; end
 
-      attr_reader :font_size, :font_type, :width, :line_spacing, :hanging_indent
+      attr_reader :font_size, :font_type, :width, :line_spacing, :hanging_indent, :bold
 
       def font_size=(f)
         FontSize.validate_font_size f
         @font_size = f
       end
 
+      def bold=(value)
+        @bold = value
+      end
+
       def width=(width)
         unless (margin.nil? || margin < 1)
           @width = (width - (margin*2))
@@ -81,10 +85,11 @@ def max_lines
 
       def to_zpl
         check_attributes
-        # ["A#{x}", y, rotation, font_size, h_multiplier, v_multiplier, print_mode, "\"#{data}\""].join(",")
-        # "^FO25,25^FB600,100,0,C,0^FDFoo^FS"
-        # "^CF#{font_type},#{font_size}^FO#{x},#{y}^FB609,4,0,#{justification},0^FD#{data}^FS"
         "^FW#{rotation}^CF#{font_type},#{font_size}^CI28^FO#{x},#{y}^FB#{width},#{max_lines},#{line_spacing},#{justification},#{hanging_indent}^FD#{data}^FS"
+        if !bold.nil?
+          zpl += "^FW#{rotation}^CF#{font_type},#{font_size}^CI28^FO#{x+2},#{y}^FB#{width},#{max_lines},#{line_spacing},#{justification},#{hanging_indent}^FD#{data}^FS" 
+          zpl += "^FW#{rotation}^CF#{font_type},#{font_size}^CI28^FO#{x},#{y+2}^FB#{width},#{max_lines},#{line_spacing},#{justification},#{hanging_indent}^FD#{data}^FS"
+        end
       end
 
       private