From 8a3d7bf7bd7c960a29afee293ef7b6a5011fe834 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sat, 27 Apr 2013 22:39:03 +0100
Subject: Use content type from element when generating HTML

---
 lib/document-to-html.js         | 2 +-
 tests/document-to-html.tests.js | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/document-to-html.js b/lib/document-to-html.js
index e02ca6f..25892d5 100644
--- a/lib/document-to-html.js
+++ b/lib/document-to-html.js
@@ -104,7 +104,7 @@ function DocumentConverter(options) {
         },
         "image": function(element, html, messages, callback) {
             element.read("base64").then(function(imageBuffer) {
-                var src = "data:image/png;base64," + imageBuffer;
+                var src = "data:" + element.contentType + ";base64," + imageBuffer;
                 var attributes = {src: src};
                 if (element.altText) {
                     attributes.alt = element.altText;
diff --git a/tests/document-to-html.tests.js b/tests/document-to-html.tests.js
index 864e3ee..c7b7bcf 100644
--- a/tests/document-to-html.tests.js
+++ b/tests/document-to-html.tests.js
@@ -179,7 +179,8 @@ describe('DocumentConverter', function() {
         var image = new documents.Image({
             readImage: function(encoding) {
                 return q.when(imageBuffer.toString(encoding));
-            }
+            },
+            contentType: "image/png"
         });
         var converter = new DocumentConverter();
         return converter.convertToHtml(image).then(function(result) {
-- 
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