Generate images using data URIs

1 files changed, 12 insertions, 2 deletions

diff --git a/lib/html-generator.js b/lib/html-generator.js
index 179d6d0..6a8fb32 100644
--- a/lib/html-generator.js
+++ b/lib/html-generator.js
@@ -79,10 +79,19 @@ function HtmlGenerator() {
     function writeElement(stackElement) {
         stackElement.written = true;
         var element = stackElement.element;
-        var attributeString = _.map(element.attributes, function(value, key) {
+        var attributeString = generateAttributeString(element.attributes)
+        fragments.push(util.format("<%s%s>", element.tagName, attributeString));
+    }
+    
+    function selfClosing(element) {
+        var attributeString = generateAttributeString(element.attributes)
+        fragments.push(util.format("<%s%s />", element.tagName, attributeString));
+    }
+    
+    function generateAttributeString(attributes) {
+        return _.map(attributes, function(value, key) {
             return util.format(' %s="%s"', key, value);
         }).join("");
-        fragments.push(util.format("<%s%s>", element.tagName, attributeString));
     }
     
     return {
@@ -93,6 +102,7 @@ function HtmlGenerator() {
         append: append,
         push: push,
         pop: pop,
+        selfClosing: selfClosing,
         _fragments: fragments
     };
 }