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