Add image export. Fixes #3.

tmcw · Feb 19, 2012 · 45eb8b7 · 45eb8b7
1 parent 035031f
commit 45eb8b7
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diff --git a/index.html b/index.html
@@ -30,6 +30,7 @@ <h1>Project it Yourself!</h1>
       render
       <button id='hifi'>hifi</button>
       <button id='lofi'>lofi</button>
+      <button id='download'>download</button>
       <button id='share-button'>share!</button>
       <div id='share'>
         <textarea id='gist-share'></textarea>

diff --git a/site.js b/site.js
@@ -110,6 +110,10 @@ document.getElementById('lofi').onclick = function() {
     load_and_draw();
 };
 
+document.getElementById('download').onclick = function() {
+  window.location.href = c2.toDataURL("image/png").replace("image/png", "image/octet-stream");
+};
+
 document.getElementById('share-button').onclick = function() {
     document.getElementById('share').style.display = 'block';
     document.getElementById('gist-share').value =