title: Affine transform Android
body: <p>I want to use AffineTransform in my Android application.
  my app working with openCV and I have two Rect's (openCV object contains: x,y,width,height) each Rect describe image dimensions.
  and I would like to use AffineTransform to see how one image will be present with other image Rectangle (dimensions).
  my problem is that I don't know how to convert Rect to 3*3 Matrix, in order to use:</p>
  
  <p><a href="https://stackoverflow.com/questions/9019469/how-to-perform-a-similar-operation-as-affinetransform-transform-on-android">How to perform a similar operation as AffineTransform.transform on Android?</a>    </p>
  
  <p>Thank's
  David</p>