2001/10/02
CHAPTER 4 HP-GL/2 - 36
•
With screen type 21
option 1
specifies one of six predefined PCL cross-hatch patterns (patterns 1 - 6).
option 2
is ignored.
•
With screen type 22,
option 1
specifies the ID number of PCL user-defined pattern which is defined by the
ESC*c#W command.
option 2
is ignored.
•
With fill screen type 130
option 1
specifies the percentage of shading ( 0 - 100 ):
option 2
is ignored.
•
If
option 1
and
option 2
are omitted, the most recently specified values for these parameters, for the
specified screen type, are used.
•
All screening patterns use the current anchor corner.
•
Invoking the command with no parameter turns screening off. This is equivalent to SV0;
10 '-Screened Vectors-
20 WIDTH "LPT1:", 255
30 LPRINT CHR$(27); "E";
40 LPRINT CHR$(27); "%0B";
50 LPRINT "IN;SP1;";
60 LPRINT "SV1,15;PA4000,5000;CI500;"
70 LPRINT "SV1,50;PA5000,4000;CI400;"
80 LPRINT "SV1,100;PA6000,6000;CI300;"
90 LPRINT "PW10;SV21,5;PA2000,1000;PD;AA0,0,90;PC;"
100 LPRINT "PW5;SV21,3;PA6000,6000;CI500;"
110 LPRINT "PW7;SV21,6;PA2000,8000;PDPA5000,8000;PU;"
120 LPRINT "PW7;SV21,6;PA2000,8000;PDPA5000,8000;PU;"
130 LPRINT "1,1,0,0,0,0,0,0,1,1,";
140 LPRINT "0,0,1,1,0,0,1,1,0,0,";
150 LPRINT "0,0,0,0,1,1,0,0,0,0,";
160 LPRINT "0,0,1,1,0,0,1,1,0,0,";
170 LPRINT "1,1,0,0,0,0,0,0,1,1;";
180 LPRINT
"PW15;SV2,3;PA4000,2000;PM0;PD6000,2000,6000,4000,4000,4000;PM1;PM2;EP;
"
190 LPRINT CHR$(27); "%0A";
200 LPRINT CHR$(27); "E";
210 END
<Sample 44>
TR - Transparency mode
TR [
n
] [;]
n
; transparency type
•
This command turns transparency mode on and off. Transparency mode defines how source and
destination graphics images interact.
•
n
is either 0 (off) or 1(on).
•
When transparency mode is on, the white parts of a s ource image (the image that is being superimposed on
the destination image) do not affect the destination image - that is, part of the destination image will be
visible beneath the source image.
•
When transparency mode is off the destination image is not v isible beneath the source image.
•
Invoking the command with no parameter turns transparency mode on. This is equivalent to TR1;
•
An Esc E reset, a control panel reset, the IN command and the DF command all turn transparency mode
on.
10 'Transparency Mode-
20 WIDTH "LPT1:", 255
30 LPRINT CHR$(27); "E";
40 LPRINT CHR$(27); "%0b";
50 LPRINT "IN;SP1;";
60 'PART1 TR1
70 'Original Destination 1
80 LPRINT "TR1;PA1900,4900;PM0;PM3100;4900,2500,6100;PM1;"
90 LPRINT "PM2;FP;"
100 'Source 1
110 LPRINT "FT10,50;PA2000,5000;RR500,500;PA2500,5500;RR500,500;"
120 LPRINT "FT10,1;PA2500,5000;RR500,500;PA2000,5500;RR500,500;FT;"
130 'PART2 TR0
140 'Original Destination 2
Summary of Contents for HL-1250
Page 15: ...2001 10 02 CHAPTER 1 INTRODUCTION 1 CHAPTER 1 INTRODUCTION ...
Page 20: ...2001 10 02 CHAPTER 1 INTRODUCTION 6 ...
Page 21: ...2001 10 02 CHAPTER 2 PCL 1 CHAPTER 2 PCL PRINTER CONTROL LANGUAGE ...
Page 59: ...2001 10 02 CHAPTER 2 PCL 39 ...
Page 76: ...2001 10 02 CHAPTER 2 PCL 56 ...
Page 104: ...2001 10 02 CHAPTER 2 PCL 84 71 71 Lines picture Same as above ...
Page 109: ...2001 10 02 CHAPTER 2 PCL 89 ...
Page 123: ...2001 10 02 CHAPTER 2 PCL 103 ...
Page 131: ...2001 10 02 CHAPTER 3 PCL5C 1 CHAPTER 3 PCL5C ...
Page 149: ...2001 10 02 CHAPTER 4 HP GL 2 1 CHAPTER 4 HP GL 2 GRAPHICS LANGUAGE ...
Page 199: ...2001 10 02 CHAPTER 4 HP GL 2 51 ...
Page 204: ...2001 10 02 CHAPTER 4 HP GL 2 56 ...
Page 205: ...2001 10 02 CHAPTER 5 PJL 1 CHAPTER 5 PJL PRINTER JOB LANGUAGE ...
Page 248: ...2001 10 02 CHAPTER 5 PJL 44 ...
Page 263: ...2001 10 02 CHAPTER 5 PJL 59 ...
Page 264: ...2001 10 02 CHAPTER 6 EPSON 1 CHAPTER 6 EPSON FX 850 ...
Page 286: ...2001 10 02 CHAPTER 6 EPSON 23 LPRINT CHR 27 CHR 37 CHR 1 CHR 0 Select downloaded characters ...
Page 290: ...2001 10 02 CHAPTER 6 EPSON 27 Sample 12 ...
Page 292: ...2001 10 02 CHAPTER 6 EPSON 29 Sample 14 ...
Page 294: ...2001 10 02 CHAPTER 7 IBM PROPRINTER 1 CHAPTER 7 IBM PROPRINTER XL ...
Page 315: ...2001 10 02 CHAPTER 7 IBM PROPRINTER 22 ...
Page 316: ...2001 10 02 CHAPTER 8 BAR CODE CONTROL 1 CHAPTER 8 BAR CODE CONTROL ...
Page 326: ...2001 10 02 CHAPTER 9 HP GL 1 CHAPTER 9 HP GL GRAPHICS LANGUAGE ...
Page 353: ...10 5 2001 APPENDIX A COMPARISON LIST 1 APPENDIX A COMPARISON LIST ...
Page 391: ...10 5 2001 APPENDIX A COMPARISON LIST 39 AUTOSKIP ON OFF ON OFF ON OFF ON OFF ...