From 87809fc4b010b1d08bf7e59ef705b473f7f30e8b Mon Sep 17 00:00:00 2001
From: Bem Jones-Bey <bjonesbe@adobe.com>
Date: Mon, 27 Aug 2012 15:49:17 -0700
Subject: [PATCH] Add scaling for lengths

---
 main.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/main.js b/main.js
index f104a88..6d71194 100644
--- a/main.js
+++ b/main.js
@@ -166,12 +166,17 @@ define(function (require, exports, module) {
         function ShapeScaler(minMax, size) {
             this._translate = minMax.min;
             this._scale = size / (minMax.max - this._translate);
+            this._lengthScale = size / (minMax.max - minMax.min);
         }
         
         ShapeScaler.prototype.scale = function (x) {
             return (x - this._translate) * this._scale;
         };
         
+        ShapeScaler.prototype.scaleLength = function (x) {
+            return x + this._lengthScale;
+        }
+        
         return ShapeScaler;
     }());