RMagick.rb in rmagick-1.15.0

- old
+ new

@@ -1,8 +1,8 @@
-# $Id: RMagick.rb,v 1.48 2006/08/27 23:06:00 rmagick Exp $
+# $Id: RMagick.rb,v 1.51 2007/01/20 23:13:50 rmagick Exp $
 #==============================================================================
-#                  Copyright (C) 2006 by Timothy P. Hunter
+#                  Copyright (C) 2007 by Timothy P. Hunter
 #   Name:       RMagick.rb
 #   Author:     Tim Hunter
 #   Purpose:    Extend Ruby to interface with ImageMagick.
 #   Notes:      RMagick.so defines the classes. The code below adds methods
 #               to the classes.
@@ -106,47 +106,47 @@
     # values to the strings used in the primitives.
     ALIGN_TYPE_NAMES = {
         LeftAlign.to_i => 'left',
         RightAlign.to_i => 'right',
         CenterAlign.to_i => 'center'
-        }
+        }.freeze
     ANCHOR_TYPE_NAMES = {
         StartAnchor.to_i => 'start',
         MiddleAnchor.to_i => 'middle',
         EndAnchor.to_i => 'end'
-        }
+        }.freeze
     DECORATION_TYPE_NAMES = {
         NoDecoration.to_i => 'none',
         UnderlineDecoration.to_i => 'underline',
         OverlineDecoration.to_i => 'overline',
         LineThroughDecoration.to_i => 'line-through'
-        }
+        }.freeze
     FONT_WEIGHT_NAMES = {
         AnyWeight.to_i => 'all',
         NormalWeight.to_i => 'normal',
         BoldWeight.to_i => 'bold',
         BolderWeight.to_i => 'bolder',
         LighterWeight.to_i => 'lighter',
-        }
+        }.freeze
     GRAVITY_NAMES = {
         NorthWestGravity.to_i => 'northwest',
         NorthGravity.to_i => 'north',
         NorthEastGravity.to_i => 'northeast',
         WestGravity.to_i => 'west',
         CenterGravity.to_i => 'center',
         EastGravity.to_i => 'east',
         SouthWestGravity.to_i => 'southwest',
         SouthGravity.to_i => 'south',
         SouthEastGravity.to_i => 'southeast'
-        }
+        }.freeze
     PAINT_METHOD_NAMES = {
         PointMethod.to_i => 'point',
         ReplaceMethod.to_i => 'replace',
         FloodfillMethod.to_i => 'floodfill',
         FillToBorderMethod.to_i => 'filltoborder',
         ResetMethod.to_i => 'reset'
-        }
+        }.freeze
     STRETCH_TYPE_NAMES = {
         NormalStretch.to_i => 'normal',
         UltraCondensedStretch.to_i => 'ultra-condensed',
         ExtraCondensedStretch.to_i => 'extra-condensed',
         CondensedStretch.to_i => 'condensed',
@@ -154,17 +154,17 @@
         SemiExpandedStretch.to_i => 'semi-expanded',
         ExpandedStretch.to_i => 'expanded',
         ExtraExpandedStretch.to_i => 'extra-expanded',
         UltraExpandedStretch.to_i => 'ultra-expanded',
         AnyStretch.to_i => 'all'
-        }
+        }.freeze
     STYLE_TYPE_NAMES = {
         NormalStyle.to_i => 'normal',
         ItalicStyle.to_i => 'italic',
         ObliqueStyle.to_i => 'oblique',
         AnyStyle.to_i => 'all'
-        }
+        }.freeze
 
   private
     def enquote(str)
         if str.length > 2 && /\A(?:\"[^\"]+\"|\'[^\']+\'|\{[^\}]+\})\z/.match(str)
             return str
@@ -338,10 +338,10 @@
         primitive "line " + sprintf("%g,%g %g,%g", startX, startY, endX, endY)
     end
 
     # Set matte (make transparent) in image according to the specified
     # colorization rule
-    def matte(x, y, rule)
+    def matte(x, y, method)
         if ( not PAINT_METHOD_NAMES.has_key?(method.to_i) )
             Kernel.raise ArgumentError, "Unknown paint method"
         end
         primitive "matte #{x},#{y} #{PAINT_METHOD_NAMES[method.to_i]}"
     end