This could be more descriptive - as there is a lot going on in this example.  Maybe something like the text below:

This example demonstrates how a map's view can be adjusted so a geometry or coordinate is positioned at a specific pixel location.  The map above has top, right, bottom, and left padding applied inside the viewport.  The view's `fitGeometry` method is used to fit a geometry in the view with the same padding.  The view's `centerOn` method is used to position a coordinate (Lausanne) at a specific pixel location (the center of the black box).