lib/ppcurses/geometry.rb in ppcurses-0.1.0 vs lib/ppcurses/geometry.rb in ppcurses-0.1.1

@@ -1,23 +1,69 @@
 module PPCurses
 
-
   class Point
 
     attr_accessor :x, :y
 
-    def initialize( x, y )
+    def initialize( x=0, y=0 )
       @x = x
       @y = y
     end
 
     def to_s
       "x=#{@x} y=#{@y}"
     end
 
+    def Point.zeroPoint
+      Point.new
+    end
+
   end
 
-  class Rect
+# -------------------------------------------------------------------
 
+  class Size
+    attr_accessor :width, :height
+    
+    def initialize( width=0, height=0 )
+      @width = width
+      @height = height
+    end
+    
+    def Size.zeroSize
+      Size.new
+    end
+    
+    def to_s
+      "width=#{@width} height=#{@height}"
+    end
+    
+  end
+
+# -------------------------------------------------------------------
+
+  class Rect
+    attr_accessor :origin, :size
+   
+    def initialize ( origin, size )
+      @origin = origin
+      @size = size
+    end
+   
+    def Rect.makeRect( x, y, w, h )
+      origin = Point.new(x, y)
+      size  = Size.new(w, h)
+      
+      rect = Rect.new( origin, size)
+    end
+   
+    def Rect.zeroRect
+      Rect.new( Point.zeroPoint, Size.zeroSize )
+    end
+   
+    def to_s
+      "origin[#{@origin}] size[#{@size}]"
+    end
+    
   end
 
 end