Merge pull request #22 from anthonyryan1/master

replace floor hack with Math.floor()
neocotic · Jun 25, 2014 · 6edb3e1 · 6edb3e1
2 parents 5967748 + d7e97f0
commit 6edb3e1
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Showing 4 changed files with 4 additions and 4 deletions.
diff --git a/docs/qr.html b/docs/qr.html
@@ -2418,7 +2418,7 @@ <h2 id="qr-functions">QR functions</h2>
 
             <div class="content"><div class='highlight'><pre>      <span class="hljs-keyword">var</span> px = size;
       px /= width;
-      px  = <span class="hljs-built_in">Math</span>.round(px - <span class="hljs-number">0.5</span>);</pre></div></div>
+      px  = <span class="hljs-built_in">Math</span>.floor(px);</pre></div></div>
 
         </li>
 

diff --git a/qr.js b/qr.js
@@ -1043,7 +1043,7 @@
       // Determine the *pixel* size.
       var px = size;
       px /= width;
-      px  = Math.round(px - 0.5);
+      px  = Math.floor(px);
 
       // Draw the QR code.
       c2d.clearRect(0, 0, size, size);