RenderedImage -> RGB values
<p>I use an interface of RenderedImage for reading a tif image.
How can I get all rgb values of this picture in a 2d-Array like this:</p>

<pre><code>red[0][128] = 120; // means x=0, y=128, red value = 120
// the value 120 is the value I have to determine (and oall other rgb values)!
</code></pre>

<p>Does anyone know this?</p>

<p>Thanks a lot for your help!</p>
