From 8434394dc65edc194f43efeaef54704f3d6dfb48 Mon Sep 17 00:00:00 2001
From: Tj Holowaychuk <tj@vision-media.ca>
Date: Wed, 29 Sep 2010 14:21:50 -0700
Subject: [PATCH] Added Canvas#rect()

---
 src/context2d.cc    | 14 ++++++++++++++
 src/context2d.h     |  1 +
 test/canvas.test.js | 17 +++++++++++++++++
 3 files changed, 32 insertions(+)

diff --git a/src/context2d.cc b/src/context2d.cc
index 415d79e..47fc077 100644
--- a/src/context2d.cc
+++ b/src/context2d.cc
@@ -89,6 +89,7 @@ Context2d::Initialize(Handle<Object> target) {
   NODE_SET_PROTOTYPE_METHOD(t, "fillRect", FillRect);
   NODE_SET_PROTOTYPE_METHOD(t, "strokeRect", StrokeRect);
   NODE_SET_PROTOTYPE_METHOD(t, "clearRect", ClearRect);
+  NODE_SET_PROTOTYPE_METHOD(t, "rect", Rect);
   NODE_SET_PROTOTYPE_METHOD(t, "moveTo", MoveTo);
   NODE_SET_PROTOTYPE_METHOD(t, "lineTo", LineTo);
   NODE_SET_PROTOTYPE_METHOD(t, "bezierCurveTo", BezierCurveTo);
@@ -449,6 +450,19 @@ Context2d::ClearRect(const Arguments &args) {
   return Undefined();
 }
 
+/*
+ * Adds a rectangle subpath.
+ */
+
+Handle<Value>
+Context2d::Rect(const Arguments &args) {
+  HandleScope scope;
+  RECT_ARGS;
+  Context2d *context = ObjectWrap::Unwrap<Context2d>(args.This());
+  cairo_rectangle(context->getContext(), x, y, width, height);
+  return Undefined();
+}
+
 /*
  * Adds an arc at x, y with the given radis and start/end angles.
  */
diff --git a/src/context2d.h b/src/context2d.h
index 8c33d53..973d80d 100644
--- a/src/context2d.h
+++ b/src/context2d.h
@@ -33,6 +33,7 @@ class Context2d: public node::ObjectWrap {
     static Handle<Value> FillRect(const Arguments &args);
     static Handle<Value> StrokeRect(const Arguments &args);
     static Handle<Value> ClearRect(const Arguments &args);
+    static Handle<Value> Rect(const Arguments &args);
     static Handle<Value> Arc(const Arguments &args);
     static Handle<Value> GetMiterLimit(Local<String> prop, const AccessorInfo &info);
     static Handle<Value> GetLineCap(Local<String> prop, const AccessorInfo &info);
diff --git a/test/canvas.test.js b/test/canvas.test.js
index f4f0177..cab1514 100644
--- a/test/canvas.test.js
+++ b/test/canvas.test.js
@@ -194,6 +194,23 @@ module.exports = {
       , 'fill with stroke failed');
   },
   
+  'test Canvas#rect()': function(assert){
+    var canvas = new Canvas(200, 200)
+      , ctx = canvas.getContext('2d')
+      , path = __dirname + '/rect.png';
+    
+    ctx.rect(5,5,50,50);
+    ctx.strokeStyle = 'yellow';
+    ctx.fill();
+    ctx.stroke();
+    
+    assertChecksum(
+        canvas
+      , path
+      , '2909bb99d128e3ea1ee839b73dc1a0ed'
+      , 'Canvas#rect() failed');
+  },
+  
   'test Canvas#fillStyle=': function(assert){
     var canvas = new Canvas(200, 200)
       , ctx = canvas.getContext('2d')