The object is created, and is initialized to default values. Line 8 - Same as above, but the whole line will be on or off based on the first number. Width - 'thick' or 'thin'. This is the number of min that backlight will remain on. 0 stands for forever. Backlight is now on or off as wished.
Programmer wishes to change the screen contrast.
Required length - Length of the graph. Text - The text you want to print. It will start from the current location, and print from there. If LineWrap is on, it will wrap. Text - The text you want to print.