2001/10/02
CHAPTER 4 HP-GL/2 - 10
5.
THE HP-GL GRAPHICS WINDOW
5.1.
Units
When you first enter graphics mode, the prevailing coordinate system has its origin in the bottom left hand
corner of the graphics window and has x- and y -units of 1/1016". Using the SC command you can divide the
axes into more convenient units. The size of the graphics window remains unaltered.
5.2.
The Scaling Points P1 and P2
Many instructions use two refere nce scaling points , P1 and P2. Initially these are in the bottom left and top
right hand corners of the graphics window respectively. You can alter the position of these points relative to
the graphics window, or relative to one another, by using the IP or IR commands.
5.3.
Scaling
You can easily scale images up or down by increasing or decreasing the distance between P1 and P2. You
can do this both with existing images that are to be imported and with images that are generated by a s tring of
HP-GL and HP-GL/2 commands, identical commands can be used to create the same image in different sizes.
5.4.
Transformation
You can transform images horizontally or vertically by changing the relative positions of P1 and P2. You can
do this both with existing images that are to be imported and with images that are generated by a string of HP-
GL/2 commands.
Содержание HL-1250
Страница 15: ...2001 10 02 CHAPTER 1 INTRODUCTION 1 CHAPTER 1 INTRODUCTION ...
Страница 20: ...2001 10 02 CHAPTER 1 INTRODUCTION 6 ...
Страница 21: ...2001 10 02 CHAPTER 2 PCL 1 CHAPTER 2 PCL PRINTER CONTROL LANGUAGE ...
Страница 59: ...2001 10 02 CHAPTER 2 PCL 39 ...
Страница 76: ...2001 10 02 CHAPTER 2 PCL 56 ...
Страница 104: ...2001 10 02 CHAPTER 2 PCL 84 71 71 Lines picture Same as above ...
Страница 109: ...2001 10 02 CHAPTER 2 PCL 89 ...
Страница 123: ...2001 10 02 CHAPTER 2 PCL 103 ...
Страница 131: ...2001 10 02 CHAPTER 3 PCL5C 1 CHAPTER 3 PCL5C ...
Страница 149: ...2001 10 02 CHAPTER 4 HP GL 2 1 CHAPTER 4 HP GL 2 GRAPHICS LANGUAGE ...
Страница 185: ...2001 10 02 CHAPTER 4 HP GL 2 37 150 LPRINT TR0 PA3900 4900 PM0 PA5100 4900 4500 6100 PM1 160 LPRINT PM2 FP ...
Страница 199: ...2001 10 02 CHAPTER 4 HP GL 2 51 ...
Страница 204: ...2001 10 02 CHAPTER 4 HP GL 2 56 ...
Страница 205: ...2001 10 02 CHAPTER 5 PJL 1 CHAPTER 5 PJL PRINTER JOB LANGUAGE ...
Страница 232: ...2001 10 02 CHAPTER 5 PJL 28 AUTOLF Sets AUTO LF ON or OFF AUTOMASK Sets AUTO MASK ON or OFF SELREADOUT ON or OFF ...
Страница 248: ...2001 10 02 CHAPTER 5 PJL 44 ...
Страница 263: ...2001 10 02 CHAPTER 5 PJL 59 ...
Страница 264: ...2001 10 02 CHAPTER 6 EPSON 1 CHAPTER 6 EPSON FX 850 ...
Страница 286: ...2001 10 02 CHAPTER 6 EPSON 23 LPRINT CHR 27 CHR 37 CHR 1 CHR 0 Select downloaded characters ...
Страница 290: ...2001 10 02 CHAPTER 6 EPSON 27 Sample 12 ...
Страница 292: ...2001 10 02 CHAPTER 6 EPSON 29 Sample 14 ...
Страница 294: ...2001 10 02 CHAPTER 7 IBM PROPRINTER 1 CHAPTER 7 IBM PROPRINTER XL ...
Страница 315: ...2001 10 02 CHAPTER 7 IBM PROPRINTER 22 ...
Страница 316: ...2001 10 02 CHAPTER 8 BAR CODE CONTROL 1 CHAPTER 8 BAR CODE CONTROL ...
Страница 326: ...2001 10 02 CHAPTER 9 HP GL 1 CHAPTER 9 HP GL GRAPHICS LANGUAGE ...
Страница 353: ...10 5 2001 APPENDIX A COMPARISON LIST 1 APPENDIX A COMPARISON LIST ...
Страница 391: ...10 5 2001 APPENDIX A COMPARISON LIST 39 AUTOSKIP ON OFF ON OFF ON OFF ON OFF ...
Страница 413: ...2001 10 02 APPENDIX C HBP MODE COMMANDS 1 APPENDIX C HBP MODE COMMANDS For HL 820 1020 1040 Only ...
Страница 426: ...2001 10 02 APPENDIX C HBP MODE COMMANDS 14 ...