title: drawBitmap() and setPixels(): what's the stride?
body: <p>Could please somebody explain me (ASCII is really welcome) what the <code>stride</code> argument stands for in <a href="http://developer.android.com/reference/android/graphics/Canvas.html#drawBitmap(int[],%20int,%20int,%20float,%20float,%20int,%20int,%20boolean,%20android.graphics.Paint)" rel="noreferrer"><code>Canvas.drawBitmap()</code></a> and in <a href="http://developer.android.com/reference/android/graphics/Bitmap.html#setPixels(int[],%20int,%20int,%20int,%20int,%20int,%20int)" rel="noreferrer"><code>Bitmap.setPixels()/getPixels()</code></a>? I understand it's a way to skip elements in the colors array, but how?</p>