From fbcb53855e76a33f2a475e9d2f41f1182ccd2e84 Mon Sep 17 00:00:00 2001
From: Mathieu Triay <mathieu@nightzookeeper.com>
Date: Tue, 7 Apr 2015 10:52:58 +0100
Subject: [PATCH] Emit an event when a page is added

Use the document as the EventEmitter

Update docs
---
 docs/getting_started.coffee.md | 5 +++++
 lib/document.coffee            | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/docs/getting_started.coffee.md b/docs/getting_started.coffee.md
index bf277d4..f67ee0f 100644
--- a/docs/getting_started.coffee.md
+++ b/docs/getting_started.coffee.md
@@ -85,6 +85,11 @@ quite simple!
     
     doc.addPage()
 
+To add some content every time a page is created, either by calling `addPage()` or automatically, you can use the `pageAdded` event.
+    
+    doc.on 'pageAdded', ->
+      doc.text "Page Title"
+
 You can also set some options for the page, such as it's size and orientation.
 
 The `layout` property can be either `portrait` (the default) or `landscape`.
diff --git a/lib/document.coffee b/lib/document.coffee
index b9dff02..7cb67de 100644
--- a/lib/document.coffee
+++ b/lib/document.coffee
@@ -99,6 +99,8 @@ class PDFDocument extends stream.Readable
     # the top left rather than the bottom left
     @_ctm = [1, 0, 0, 1, 0, 0]
     @transform 1, 0, 0, -1, 0, @page.height
+
+    @emit('pageAdded')
     
     return this