This week's book giveaway is in the Java in General forum. We're giving away four copies of Think Java: How to Think Like a Computer Scientist and have Allen B. Downey & Chris Mayfield on-line! See this thread for details.
I need to identify any colour present on the ph screen. In order to do this I am opening the ph's camera on start up and then want to identify the colour present on the middle of the screen marked by cross hairs. To do this I need to divide the "SurfaceView" to pixels. Please help me with this.