Question

What is the use of PSET statement

Answer 1

PSET

Here is the correct version of the program:

'Put a spot on the screen at column 30, row 50 SCREEN 12 PSET (30, 50) END

The SCREEN statement starts up the graphics hardware so that now other graphics statements can be done.

The PSET statement stands for Pixel Set. A pixel is a dot on a computer graphics screen. Pixel stands for picture element. "Set" means to "turn on," so this statement turns on one dot on the screen. All computer graphics pictures are made of thousands of pixels. The PSETstatement looks like this:

PSET (column, row)

Column and row can be numbers or variables. The part of the statement (column, row)says where on the graphics screen to set the pixel.