drawing.rb in chunky_png-0.10.0

- old
+ new

@@ -3,11 +3,11 @@
     
     module Drawing
       
       # Sets a point on the canvas by composing a pixel with its background color.
       def point(x, y, color)
-        self[x, y] = ChunkyPNG::Color.compose(color, self[x, y])
+        set_pixel(x, y, ChunkyPNG::Color.compose(color, get_pixel(x, y)))
       end
       
       # Draws an anti-aliased line using Xiaolin Wu's algorithm.
       #
       def line_xiaolin_wu(x0, y0, x1, y1, color)
@@ -61,10 +61,10 @@
         end
         
         return self
       end
       
-      alias :line :line_xiaolin_wu
+      alias_method :line, :line_xiaolin_wu
       
       def rect(x0, y0, x1, y1, line_color, fill_color = ChunkyPNG::COLOR::TRANSPARENT)
       
         # Fill
         [x0, x1].min.upto([x0, x1].max) do |x|