lib/pdf/inspector/graphics.rb in pdf-inspector-1.2.1 vs lib/pdf/inspector/graphics.rb in pdf-inspector-1.3.0

@@ -1,70 +1,69 @@
 module PDF
-  class Inspector 
-    module Graphics                   
+  class Inspector
+    module Graphics
       class Line < Inspector
         attr_accessor :points, :widths
 
         def initialize
           @points = []
-          @widths = [] 
-        end  
+          @widths = []
+        end
 
         def append_line(*params)
           @points << params
-        end    
+        end
 
         def begin_new_subpath(*params)
           @points << params
-        end           
-        
+        end
+
         def set_line_width(params)
           @widths << params
         end
+      end
 
-      end 
-      
       class Rectangle < Inspector
         attr_reader :rectangles
 
         def initialize
-          @rectangles = []     
+          @rectangles = []
         end
 
-        def append_rectangle(*params) 
-          @rectangles << { :point  => params[0..1],    
-                           :width  => params[2],
-                           :height => params[3]  }     
+        def append_rectangle(*params)
+          @rectangles << {
+            point: params[0..1],
+            width: params[2],
+            height: params[3]
+          }
         end
       end
-      
-      class Curve < Inspector
 
+      class Curve < Inspector
         attr_reader :coords
 
         def initialize
-          @coords = []          
-        end   
+          @coords = []
+        end
 
-        def begin_new_subpath(*params)   
+        def begin_new_subpath(*params)
           @coords += params
         end
 
         def append_curved_segment(*params)
           @coords += params
-        end           
+        end
+      end
 
-      end   
-      
       class Color < Inspector
-        attr_reader :stroke_color, :fill_color, :stroke_color_count, 
+        attr_reader :stroke_color, :fill_color, :stroke_color_count,
                     :fill_color_count, :stroke_color_space_count, :color_space
-                    
+
         def initialize
           @stroke_color_count = 0
-          @fill_color_count   = 0
-          @stroke_color_space_count   = {:DeviceCMYK => 0, :DeviceRGB => 0}
+          @fill_color_count = 0
+          @stroke_color_space_count = { DeviceCMYK: 0, DeviceRGB: 0 }
         end
 
         def set_color_for_stroking_and_special(*params)
           @stroke_color_count += 1
           @stroke_color = params
@@ -72,18 +71,17 @@
 
         def set_color_for_nonstroking_and_special(*params)
           @fill_color_count += 1
           @fill_color = params
         end
-        
+
         def set_stroke_color_space(*params)
           @stroke_color_space_count[params[0]] += 1
           @color_space = params[0]
         end
+      end
 
-      end 
-      
       class Dash < Inspector
         attr_reader :stroke_dash, :stroke_dash_count
 
         def initialize
           @stroke_dash_count = 0
@@ -92,11 +90,11 @@
         def set_line_dash(*params)
           @stroke_dash_count += 1
           @stroke_dash = params
         end
       end
-      
+
       class CapStyle < Inspector
         attr_reader :cap_style, :cap_style_count
 
         def initialize
           @cap_style_count = 0
@@ -105,11 +103,11 @@
         def set_line_cap_style(*params)
           @cap_style_count += 1
           @cap_style = params[0]
         end
       end
-      
+
       class JoinStyle < Inspector
         attr_reader :join_style, :join_style_count
 
         def initialize
           @join_style_count = 0
@@ -118,11 +116,11 @@
         def set_line_join_style(*params)
           @join_style_count += 1
           @join_style = params[0]
         end
       end
-      
+
       class Matrix < Inspector
         attr_reader :matrices
 
         def initialize
           @matrices = []
@@ -130,24 +128,24 @@
 
         def concatenate_matrix(*values)
           @matrices << values
         end
       end
-      
+
       class State < Inspector
         attr_reader :save_graphics_state_count, :restore_graphics_state_count
 
         def initialize
           @save_graphics_state_count    = 0
-          @restore_graphics_state_count = 0 
+          @restore_graphics_state_count = 0
         end
-        
-        def save_graphics_state(*values)
+
+        def save_graphics_state(*)
           @save_graphics_state_count += 1
         end
 
-        def restore_graphics_state(*values)
+        def restore_graphics_state(*)
           @restore_graphics_state_count += 1
         end
       end
 
       class Pattern < Inspector
@@ -162,9 +160,8 @@
           page.patterns.each do |label, stream|
             @patterns[label] = stream
           end
         end
       end
-      
     end
   end
 end