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Chapter
5
BASIC
Commands
87
Remarks
"DataCount%" is an integer variable to be assigned to the result; it is the total data
count stored in the specified transaction file.
"file_index%" is an integer variable in the range of 1 to 6, indicating which
transaction file is to store the bitmap data.
"x%" is an integer variable, indicating the x coordinate of the upper left point of the
rectangular area.
"y%" is an integer variable, indicating the y coordinate of the upper left point of the
rectangular area.
"size_x%" is an integer variable, indicating the width of the rectangular area in
pixels.
"size_y%" is an integer variable, indicating the height of the rectangular area in
pixels.
Example
GET_IMAGE(3,12,32,60,16)
See Also
GET_TRANSACTION_DATA$, GET_TRANSACTION_DATA_EX$,
SET_SIGNAREA, SHOW_IMAGE
ICON_ZONE_PRINT
Purpose
To enable or disable the printing of characters in the icon area.
Syntax
ICON_ZONE_PRINT(status%)
Remarks
"status%" an integer variable, indicating the printing status of the icon area.
Value Meaning
0
1
The printing in the icon area is not allowed (default).
The printing in the icon area is allowed.
Take CPT-711 for example.
Its LCD has 128x64 pixels, but the default printable area is 120x64 pixels. That is, it
can have
- 20x8 characters for small font(6x8 dots per char), or
- 15x4 characters for large font (8x16 dots per char).
The icon area is the right-most 8x64 pixels that can only be accessed by graphic
commands by default. If the icon area is set to be printable, then CPT-711 can have
- 21 characters per line for small font, or
- 16 characters per line for large font.
Note that the system may still show the battery and alpha icons of this icon area,
even if is set to be printable for the user program.
Example
ICON_ZONE_PRINT(1) ' allow the printing of the icon area
- BASIC Compiler 1
- Copyright Notice 2
- Contents 3
- Introduction 7
- Typographical Conventions 8
- Revision History 8
- Development Environment 9
- 2.2 System Requirements 10
- 2.3 BASIC Run-time Engine 11
- 2.4 Development Flow 11
- Using The BASIC Compiler 14
- 3.2 Edit Menu 15
- 3.3 Configure Menu 17
- 3.4 Compile Menu 18
- 3.5 Help Menu 19
- Basics of the BASIC Language 21
- 4.2 Variables 22
- 4.3 Expression and Operators 23
- 4.3.2 Arithmetic Operator 24
- 4.3.3 Relational Operator 24
- 4.3.4 Logical Operator 24
- 4.4 Operator Precedence 25
- 4.5 Labels 25
- 4.6 Subroutines 26
- 4.7 Programming Style 27
- BASIC Commands 28
- In This Chapter 29
- 5.1 General Commands 30
- 5.2 Commands for Decision 33
- Structures 33
- 5.4.1 Combining Strings 38
- 5.4.2 Comparing Strings 38
- 5.4.4 Searching for Strings 39
- 5.4.6 Converting for Strings 43
- 5.5.1 Event Triggers 47
- 5.5.2 Lock and Unlock 56
- 5.6 System Commands 58
- 5.7 Barcode Reader Commands 64
- 5.9 Keyboard Wedge Commands 73
- 5.9.2 KBD / Terminal Type 74
- 5.9.5 Alphabets Case 75
- 5.9.6 Digits Position 76
- 5.9.8 Digit Transmission 76
- 5.9.9 Inter-Character Delay 76
- 5.10 Buzzer Commands 80
- 5.13 LED Command 84
- 5.14 Keypad Commands 85
- 5.15 LCD Commands 89
- 5.16 Battery Commands 100
- 5.17 Communication Ports 102
- 5.18 RF Communications 109
- IDs and Groups 111
- 433 MHz RF System 111
- 2.4 GHz RF System 111
- RF Practice 117
- 5.18.4 RF Base Properties 118
- 5.19 Wireless Communications 125
- Net Status 129
- 5.19.3 IEEE 802.11b 131
- TCP/IP Networking 132
- TCP/IP Practice 139
- 5.19.4 Bluetooth 142
- Frequent Device List 145
- Example code (2): 147
- Bluetooth Practice 148
- PAN Application 149
- Keyboard Emulator 149
- 5.20 File Manipulation 151
- 5.20.1 DAT Files 152
- 5.20.3 Error Code 165
- 5.21 Memory 166
- 5.22 Debugging Commands 168
- 5.23 Reserved Host Commands 171
- Barcode Setting 175
- Symbology Parameters 176
- Codabar 177
- EAN13 & UPCA 178
- Plessey 178
- Telepen 179
- RSS14 Limited 179
- Scanner Parameters 180
- Read Redundancy 181
- Time-Out 182
- Negative Barcode 182
- Run-Time Error Table 183
- Debugging Messages 185
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