lib/prawn/graphics.rb in prawn-1.3.0 vs lib/prawn/graphics.rb in prawn-2.0.0

@@ -44,23 +44,23 @@
     #
     #   pdf.move_to [100,50]
     #   pdf.move_to(100,50)
     #
     def move_to(*point)
-      x,y = map_to_absolute(point)
-      renderer.add_content("%.3f %.3f m" % [ x, y ])
+      xy = PDF::Core.real_params(map_to_absolute(point))
+      renderer.add_content("#{xy} m")
     end
 
     # Draws a line from the current drawing position to the specified point.
     # The destination may be described as a tuple or a flattened list:
     #
     #   pdf.line_to [50,50]
     #   pdf.line_to(50,50)
     #
     def line_to(*point)
-      x,y = map_to_absolute(point)
-      renderer.add_content("%.3f %.3f l" % [ x, y ])
+      xy = PDF::Core.real_params(map_to_absolute(point))
+      renderer.add_content("#{xy} l")
     end
 
     # Draws a Bezier curve from the current drawing position to the
     # specified point, bounded by two additional points.
     #
@@ -69,22 +69,25 @@
     def curve_to(dest,options={})
        options[:bounds] or raise Prawn::Errors::InvalidGraphicsPath,
          "Bounding points for bezier curve must be specified "+
          "as :bounds => [[x1,y1],[x2,y2]]"
 
-       curve_points = (options[:bounds] << dest).map { |e| map_to_absolute(e) }
-       renderer.add_content("%.3f %.3f %.3f %.3f %.3f %.3f c" %
-                     curve_points.flatten )
+       curve_points = PDF::Core.real_params(
+        (options[:bounds] << dest).flat_map { |e| map_to_absolute(e) })
+
+       renderer.add_content("#{curve_points} c")
     end
 
     # Draws a rectangle given <tt>point</tt>, <tt>width</tt> and
     # <tt>height</tt>.  The rectangle is bounded by its upper-left corner.
     #
     #    pdf.rectangle [300,300], 100, 200
     #
     def rectangle(point,width,height)
       x,y = map_to_absolute(point)
-      renderer.add_content("%.3f %.3f %.3f %.3f re" % [ x, y - height, width, height ])
+      box = PDF::Core.real_params([x, y - height, width, height])
+
+      renderer.add_content("#{box} re")
     end
 
     # Draws a rounded rectangle given <tt>point</tt>, <tt>width</tt> and
     # <tt>height</tt> and <tt>radius</tt> for the rounded corner. The rectangle
     # is bounded by its upper-left corner.