diff --git a/test/example/setLineDash.js b/test/example/setLineDash.js
new file mode 100644
index 0000000..7b09cdc
--- /dev/null
+++ b/test/example/setLineDash.js
@@ -0,0 +1,12 @@
+window.C2S_EXAMPLES['setLineDash'] = function(ctx) {
+    ctx.save();
+    ctx.lineWidth = 4;
+    for (var i = 0; i < 10; i++){
+        ctx.setLineDash([(i+1)*5,10]);
+        ctx.beginPath();
+        ctx.moveTo(5+i*14,5);
+        ctx.lineTo(5+i*14,140);
+        ctx.stroke();
+    }
+    ctx.restore();
+};
\ No newline at end of file
diff --git a/test/playground.html b/test/playground.html
index ab1cad2..67cf143 100644
--- a/test/playground.html
+++ b/test/playground.html
@@ -20,7 +20,7 @@
         <div class="row">
             <div class="twelve columns">
                 <!-- select content is generated by the command `gulp update_examples` -->
-                <select id="select" class="u-full-width"><option value="arc">arc</option><option value="arcTo">arcTo</option><option value="arcTo2">arcTo2</option><option value="emptyArc">emptyArc</option><option value="fillstyle">fillstyle</option><option value="globalalpha">globalalpha</option><option value="gradient">gradient</option><option value="linecap">linecap</option><option value="linewidth">linewidth</option><option value="rgba">rgba</option><option value="saveandrestore">saveandrestore</option><option value="text">text</option><option value="tiger">tiger</option></select>
+                <select id="select" class="u-full-width"><option value="arc">arc</option><option value="arcTo">arcTo</option><option value="arcTo2">arcTo2</option><option value="emptyArc">emptyArc</option><option value="fillstyle">fillstyle</option><option value="globalalpha">globalalpha</option><option value="gradient">gradient</option><option value="linecap">linecap</option><option value="linewidth">linewidth</option><option value="setLineDash">setLineDash</option><option value="rgba">rgba</option><option value="saveandrestore">saveandrestore</option><option value="text">text</option><option value="tiger">tiger</option></select>
             </div>
         </div>
     </form>
@@ -64,7 +64,7 @@
 </script>
 
 <!-- examples content is generated by the command `gulp update_examples` -->
-<div id="examples"><script type="text/javascript" src="example/arc.js"></script><script type="text/javascript" src="example/arcTo.js"></script><script type="text/javascript" src="example/arcTo2.js"></script><script type="text/javascript" src="example/emptyArc.js"></script><script type="text/javascript" src="example/fillstyle.js"></script><script type="text/javascript" src="example/globalalpha.js"></script><script type="text/javascript" src="example/gradient.js"></script><script type="text/javascript" src="example/linecap.js"></script><script type="text/javascript" src="example/linewidth.js"></script><script type="text/javascript" src="example/rgba.js"></script><script type="text/javascript" src="example/saveandrestore.js"></script><script type="text/javascript" src="example/text.js"></script><script type="text/javascript" src="example/tiger.js"></script></div>
+<div id="examples"><script type="text/javascript" src="example/arc.js"></script><script type="text/javascript" src="example/arcTo.js"></script><script type="text/javascript" src="example/arcTo2.js"></script><script type="text/javascript" src="example/emptyArc.js"></script><script type="text/javascript" src="example/fillstyle.js"></script><script type="text/javascript" src="example/globalalpha.js"></script><script type="text/javascript" src="example/gradient.js"></script><script type="text/javascript" src="example/linecap.js"></script><script type="text/javascript" src="example/linewidth.js"></script><script type="text/javascript" src="example/setLineDash.js"></script><script type="text/javascript" src="example/rgba.js"></script><script type="text/javascript" src="example/saveandrestore.js"></script><script type="text/javascript" src="example/text.js"></script><script type="text/javascript" src="example/tiger.js"></script></div>
 
 <script type="text/javascript">
     (function () {