Telemetry data samples show Hamilton's gear usage during the 2010 Belgian grand prix at Spa, as captured from 1Hz McLaren telemtry data streamed via their live dashboard.
The node size for zero braking is quite large in the previous images. Here's a view that highlights the actual braking areas:
And here's HAMilton at or near full throttle:
For a great introduction to deciphering the rather more detailed telemetry available to the teams, see ScarbsF1: Telemetry and Data Analysis Introduction
Telemetry data captured (h/t @bencc) from the McLaren F1 Live Dashboard during the race last year, probably Copyright (©) McLaren Marketing Ltd 2010.