View source for Minimum Area Rectangle in CSharp

== System Requirement ==
{| style="text-align:center" border="1px" cellpadding="10" cellspacing="0"
!Component || Requirement || Detail 
|-
|Emgu CV || Version 2.0.1.0 || Available only from SVN
|-
|Operation System || Cross Platform ||
|}

== Source Code ==
<source lang="csharp">
#region generate random points
System.Random r = new Random();
int sampleCount = 100;
Ellipse modelEllipse = new Ellipse(new PointF(200, 200), new SizeF(90, 60), -60);
PointF[] pts = PointCollection.GeneratePointCloud(modelEllipse, sampleCount);
#endregion

Stopwatch watch = Stopwatch.StartNew();
MCvBox2D box = PointCollection.MinAreaRect(pts);
watch.Stop();

#region draw the points and the box
Image<Bgr, byte> img = new Image<Bgr, byte>(400, 400, new Bgr(Color.White));
img.Draw(box, new Bgr(Color.Red), 1);
foreach (PointF p in pts)
   img.Draw(new CircleF(p, 2), new Bgr(Color.Green), 1);
#endregion

ImageViewer.Show(img, String.Format("Time used: {0} milliseconds", watch.ElapsedMilliseconds));</source>

== Result ==
[[image:MinimumAreaRectangleExample.png]]