HP 250 - Chapter 7: Graphics Devices; Graphics Plotters

----------j~--
Graphics Devices
Graphics Plotters
A Graphics Plotter allows you to draw pictures on your computer
system, like these:
XYZ COMPANY
ORDERS
TOTAL DOMESTIC
INTERNATIONAL
DOLLARS IN MILLIONS
3500 .------------------------------------~
3000
2500
2000
1500
1000
500
.-.... . ....... .. ....
---~_.:.-
_-:--
.......
OL------L L....- __ ~ __ __L .L__ __ __L_ __ __L .L__ __ __L_ __ __"_ ........
1971 1972 1973 1974
1975 1976
FISCAL YEAR
1977 1978 1979
1980
PLOTTED ON HP 7220C GRAPHICS PLOTTER USING PROGRAM GPLEOi
In order to draw these pictures, you need your application
program, and your graphics plotter must be connected to your
computer system_
7-1
----------j~--
Graphics Devices
Graphics Plotters
A Graphics Plotter allows you to draw pictures on your computer
system, like these:
XYZ COMPANY
ORDERS
TOTAL DOMESTIC
INTERNATIONAL
DOLLARS IN MILLIONS
3500 .------------------------------------~
3000
2500
2000
1500
1000
500
.-.... . ....... .. ....
---~_.:.-
_-:--
.......
OL------L L....- __ ~ __ __L .L__ __ __L_ __ __L .L__ __ __L_ __ __"_ ........
1971 1972 1973 1974
1975 1976
FISCAL YEAR
1977 1978 1979
1980
PLOTTED ON HP 7220C GRAPHICS PLOTTER USING PROGRAM GPLEOi
In order to draw these pictures, you need your application
program, and your graphics plotter must be connected to your
computer system_
7-1