10/10/03
CHAPTER 9 HP-GL - 2
C
ONTENTS
1.
COMMAND LIST..................................................................................................................3
2.
INTRODUCTION .................................................................................................................. 4
2.1. HP-GL Syntax .......................................................................................................................... 4
2.2.
Font Selection .......................................................................................................................... 4
2.3.
Coordinate System and Printing Area...................................................................................... 4
2.3.1.
Coordinate system ..................................................................................................................................4
2.3.2.
Printing area............................................................................................................................................5
3.
COMMANDS ........................................................................................................................6
3.1.
Initialization and Default Setting Instructions ........................................................................... 6
3.2. Plot Area and Unit Setting Instructions .................................................................................... 7
3.3.
Pen Control and Plot Instructions ............................................................................................ 8
3.4.
The polygon Group ................................................................................................................ 13
3.5. Plot Function Instructions....................................................................................................... 18
3.6. Character Plot Instructions.....................................................................................................20
3.7.
Dual Context Extensions........................................................................................................ 26
4.
INDEX................................................................................................................................. 27