DPlot

Please regret to ask this, for previous requirement if i show view of 12 to 13 hrs and using right arrow key can i see rest of data. and i can able to see 12 to 15 hrs data in a view also.

Can any one tell me how to use zoom or scroll option with DPlot Jr. I am new to this. my requirement is if i ve data from 1200 hrs to 1500 hrs data, i want to put in view 1200 to 1300 hrs in x-axis initialy and the user can view other data by scrolling it.