refactoring, circle animation now OO

gilesbowkett · Jul 24, 2009 · d9cc86b · d9cc86b
1 parent fb8a788
commit d9cc86b
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Showing 2 changed files with 7 additions and 5 deletions.
diff --git a/svg.erb b/svg.erb
@@ -4,7 +4,7 @@
 <svg width="1028" height="720" viewBox="0 0 1028 720"
      xmlns="http://www.w3.org/2000/svg" version="1.1">
   <desc>tweeeeeen</desc>
-  <circle cx="<%= @cx %>" cy="<%= @cy %>" r="100"
+  <circle cx="<%= @circle.x %>" cy="<%= @circle.y %>" r="100"
           fill="blue" stroke="blue" stroke-width="10"  />
 </svg>
 
diff --git a/tweenr.rb b/tweenr.rb
@@ -1,8 +1,10 @@
 require 'erb'
 
 @template = "svg.erb"
-@cx = 0
-@cy = 0
+
+Circle = Struct.new(:x, :y)
+
+@circle = Circle.new(0, 0)
 
 def frame_id(number)
   "output/tween#{sprintf("%.4d", number)}"
@@ -22,7 +24,7 @@ def graphic(number)
 end
 
 (0..100).each do |number|
-  @cx = number * 9
-  @cy = number * 7
+  @circle.x = number * 9
+  @circle.y = number * 7
   graphic(number)
 end