From 48c7fbe5b8334b3aff708cfb2d86e2a5ef3f3547 Mon Sep 17 00:00:00 2001
From: pissang <bm2736892@gmail.com>
Date: Tue, 26 Dec 2017 16:47:55 +0800
Subject: [PATCH] Optimize  large symbol draw.

---
 src/chart/helper/LargeSymbolDraw.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/chart/helper/LargeSymbolDraw.js b/src/chart/helper/LargeSymbolDraw.js
index 594215589..e7f34769b 100644
--- a/src/chart/helper/LargeSymbolDraw.js
+++ b/src/chart/helper/LargeSymbolDraw.js
@@ -20,6 +20,7 @@ var LargeSymbolPath = graphic.extendShape({
 
         var symbolProxy = this.symbolProxy;
         var symbolProxyShape = symbolProxy.shape;
+        var ctx = path.getContext ? path.getContext() : path;
         for (var i = 0; i < points.length;) {
             var x = points[i++];
             var y = points[i++];
@@ -34,7 +35,8 @@ var LargeSymbolPath = graphic.extendShape({
 
             if (size[0] < 4) {
                 // Optimize for small symbol
-                path.rect(
+                // PENDING
+                ctx.fillRect(
                     x - size[0] / 2, y - size[1] / 2,
                     size[0], size[1]
                 );
-- 
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