From d57febbf2508bda05097cbc2a94f332e8b071524 Mon Sep 17 00:00:00 2001
From: kekee000 <kekee000@126com>
Date: Mon, 30 Mar 2015 01:52:02 +0800
Subject: [PATCH] fix path join

---
 src/graphics/image/fitContour.js | 7 ++++++-
 src/graphics/pathJoin.js         | 4 ++--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/graphics/image/fitContour.js b/src/graphics/image/fitContour.js
index cb42e99..d8eaa4b 100644
--- a/src/graphics/image/fitContour.js
+++ b/src/graphics/image/fitContour.js
@@ -10,6 +10,7 @@ define(
         var fitBezier = require('graphics/image/fitBezier');
         var findBreakPoints = require('graphics/image/findBreakPoints');
         var pathUtil = require('graphics/pathUtil');
+        var reducePath = require('graphics/reducePath');
         var vector = require('graphics/vector');
 
 
@@ -136,7 +137,11 @@ define(
                 resultContour.splice(resultContour.length - 1, 1);
             }
 
-            return pathUtil.deInterpolate(resultContour);
+            return pathUtil.deInterpolate(reducePath(resultContour)).map(function (p) {
+                p.x = Math.floor(p.x);
+                p.y = Math.floor(p.y);
+                return p;
+            });
         }
 
         return fitContour;
diff --git a/src/graphics/pathJoin.js b/src/graphics/pathJoin.js
index 77eef86..c8e5d38 100644
--- a/src/graphics/pathJoin.js
+++ b/src/graphics/pathJoin.js
@@ -24,7 +24,7 @@ define(
         var interpolatePathCrossBezier = require('./join/interpolatePathCrossBezier');
         var bezier2Segment = require('./join/bezier2Segment');
         var segment2Bezier = require('./join/segment2Bezier');
-
+        var reducePath = require('./reducePath');
 
         /**
          * 求路径交集、并集、差集
@@ -88,7 +88,7 @@ define(
             return paths.filter(function (path) {
                 return path.length > 2;
             }).map(function (path) {
-                return deInterpolate(path);
+                return reducePath(deInterpolate(path));
             });
         }