diff --git a/LICENSE.txt b/LICENSE.txt
index 2a03a1a..6fde401 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,4 +1,4 @@
-Copyright (c) 2013 Mikko Mononen memon@inside.org
+Copyright (c) 2013-14 Mikko Mononen memon@inside.org
 
 This software is provided 'as-is', without any express or implied
 warranty.  In no event will the authors be held liable for any damages
diff --git a/README.md b/README.md
index 6151c37..e68c5a9 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,9 @@
 Nano SVG
 ==========
 
-![screenshot of some splines rendered witht the sample program](/example/screenshot.png?raw=true)
+## Parser
+
+![screenshot of some splines rendered witht the sample program](/example/screenshot-1.png?raw=true)
 
 NanoSVG is a simple stupid single-header-file SVG parse. The output of the parser is a list of cubic bezier shapes.
 
@@ -9,12 +11,20 @@ The library suits well for anything from rendering scalable icons in your editor
 
 NanoSVG supports a wide range of SVG features, if somehing is missing, feel free to create a pull request!
 
+## Rasterizer
+
+![screenshot of tiger.svg rendered with NanoSVG rasterizer](/example/screenshot-2.png?raw=true)
+
+The parser library is accompanied with really simpler SVG rasterizer. Currently it only renders flat filled shapes.
+
+The intended usage for the rasterizer is to for example bake icons of different size into a texture. The rasterizer is not particular fast or accurate, but it's small and packed in one header file.
+
 
 ## Example Usage
 
 ``` C
 // Load
-struct SNVGImage* image;
+struct NSVGimage* image;
 image = nsvgParseFromFile("test.svg.");
 printf("size: %f x %f\n", image->width, image->height);
 // Use...
diff --git a/example/screenshot.png b/example/screenshot-1.png
similarity index 100%
rename from example/screenshot.png
rename to example/screenshot-1.png
diff --git a/example/screenshot-2.png b/example/screenshot-2.png
new file mode 100644
index 0000000..a4641f8
Binary files /dev/null and b/example/screenshot-2.png differ
diff --git a/src/nanosvg.h b/src/nanosvg.h
index 4726f55..098e5b2 100644
--- a/src/nanosvg.h
+++ b/src/nanosvg.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013 Mikko Mononen memon@inside.org
+ * Copyright (c) 2013-14 Mikko Mononen memon@inside.org
  * 
  * This software is provided 'as-is', without any express or implied
  * warranty.  In no event will the authors be held liable for any damages
diff --git a/src/nanosvgrast.h b/src/nanosvgrast.h
index bee08f1..b0e3aec 100644
--- a/src/nanosvgrast.h
+++ b/src/nanosvgrast.h
@@ -1,3 +1,27 @@
+/*
+ * Copyright (c) 2013-14 Mikko Mononen memon@inside.org
+ * 
+ * This software is provided 'as-is', without any express or implied
+ * warranty.  In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ * 
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ * 
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * The polygon rasterization is heavily based on stb_truetype rasterizer
+ * by Sean Barrett - http://nothings.org/
+ *
+ */
+
 #ifndef NANOSVGRAST_H
 #define NANOSVGRAST_H
 
@@ -5,13 +29,35 @@
 extern "C" {
 #endif
 
+/* Example Usage:
+	// Load SVG
+	struct SNVGImage* image = nsvgParseFromFile("test.svg.");
 
+	// Create rasterizer (can be used to render multiple images).
+	struct NSVGrasterizer* rast = nsvgCreateRasterizer();
+	// Allocate memory for image
+	unsigned char* img = malloc(w*h*4);
+	// Rasterize
+	nsvgRasterize(rast, image, 0,0,1, img, w, h, w*4);
+*/
+
+// Allocated rasterizer context.
 struct NSVGrasterizer* nsvgCreateRasterizer();
 
+// Rasterizes SVG image, returns RGBA image (non-premultiplied alpha)
+//   r - pointer to rasterizer context
+//   image - pointer to image to rasterize
+//   tx,ty - image offset (applied after scaling)
+//   scale - image scale
+//   dst - pointer to destination image data, 4 bytes per pixel (RGBA)
+//   w - width of the image to render
+//   h - height of the image to render
+//   stride - number of bytes per scaleline in the destination buffer
 void nsvgRasterize(struct NSVGrasterizer* r,
 				   struct NSVGimage* image, float tx, float ty, float scale,
 				   unsigned char* dst, int w, int h, int stride);
 
+// Deletes rasterizer context.
 void nsvgDeleteRasterizer(struct NSVGrasterizer*);
 
 
@@ -25,8 +71,6 @@ void nsvgDeleteRasterizer(struct NSVGrasterizer*);
 
 #include <math.h>
 
-// The polygon rasterization is heavily based on stb_truetype rasterizer by Sean Barrett - http://nothings.org/
-
 #define NSVG__SUBSAMPLES	5
 #define NSVG__FIXSHIFT		10
 #define NSVG__FIX			(1 << NSVG__FIXSHIFT)