Add pipeline to outline svg as png

1 files changed, 11 insertions, 1 deletions

diff --git a/lib/output/folder.js b/lib/output/folder.js
index 96ea443..7e6ddf0 100644
--- a/lib/output/folder.js
+++ b/lib/output/folder.js
@@ -5,10 +5,11 @@ var path = require('path');
 var Output = require('./base');
 var fs = require('../utils/fs');
 var pathUtil = require('../utils/path');
+var imagesUtil = require('../utils/images');
 var Promise = require('../utils/promise');
 
 /*
-This output require the native fs module to output
+This output requires the native fs module to output
 book as a directory (mapping assets and pages)
 */
 
@@ -25,6 +26,15 @@ FolderOutput.prototype.onAsset = function(filename) {
     );
 };
 
+// Output a SVG as a file
+Output.prototype.onOutputSVG = function(page, svg) {
+    this.log.debug.ln('output svg from', page.path);
+    var filename = _.uniqueId('svg_') + '.png';
+
+    return imagesUtil.convertSVGBufferToPNG(svg, this.resolve(filename))
+        .thenResolve('/' + filename);
+};
+
 // Prepare the generation by creating the output folder
 FolderOutput.prototype.prepare = function() {
     return fs.mkdirp(this.root());