ngx_http_barcode_module is a an addon for nginx to generate barcode
ngx_http_barcode_module let the nginx location become a barcode interface. For example:
location / {
barcode_txt $arg_txt;
barcode_bg $arg_bg;
barcode_fg $arg_fg;
barcode_height $arg_height;
barcode_scale $arg_scale;
barcode_rotate $arg_rotate;
barcode_hrt $arg_hrt;
barcode_barcode $arg_barcode;
barcode;
}ngx_http_barcode requires the following to run:
- nginx or other forked version like openresty、tengine
- zint must use this version patched by detailyang, which can generate barcode in memory
- libpng
- barcode: enable barcode
Syntax: barcode
Default: -
Context: location
location / {
barcode;
}
- barcode_txt: barcode content
Syntax: barcode_txt xxx
Default: -
Context: location
location / {
barcode_txt $arg_txt;
barcode;
}
- barcode_bg: background color
Syntax: barcode_bg xxx
Default: - (000000-ffffff)
Context: location
location / {
barcode_bg $arg_bg;
barcode;
}
- barcode_fg: foreground color
Syntax: barcode_fg xxx
Default: - (000000-ffffff)
Context: location
location / {
barcode_fg $arg_fg;
barcode;
}
- barcode_height: barcode height
Syntax: barcode_height xxx
Default: -
Context: location
location / {
barcode_height $arg_height;
barcode;
}
- barcode_scale: barcode picture scale
Syntax: barcode_scale xxx
Default: - ([0.01-3])
Context: location
location / {
barcode_scale $arg_scale;
barcode;
}
- barcode_rotate: barcode picture rotate angle
Syntax: barcode_scale xxx
Default: - ([0，90，180，270] only)
Context: location
location / {
barcode_rotate $arg_rotate;
barcode;
}
- barcode_rotate: barcode picture show human readable text
Syntax: barcode_hrt xxx
Default: false
Context: location
location / {
barcode_hrt $arg_hrt;
barcode;
}
- barcode_barcode: barcode type
Syntax: barcode_hrt xxx
Default: 20
Context: location
location / {
barcode_barcode $arg_barcode;
barcode;
}
# type can be as following (default 20):
1: Code 11 51: Pharma One-Track 90: KIX Code
2: Standard 2of5 52: PZN 92: Aztec Code
3: Interleaved 2of5 53: Pharma Two-Track 93: DAFT Code
4: IATA 2of5 55: PDF417 97: Micro QR Code
6: Data Logic 56: PDF417 Trunc 98: HIBC Code 128
7: Industrial 2of5 57: Maxicode 99: HIBC Code 39
8: Code 39 58: QR Code 102: HIBC Data Matrix
9: Extended Code 39 60: Code 128-B 104: HIBC QR Code
13: EAN 63: AP Standard Customer 106: HIBC PDF417
16: GS1-128 66: AP Reply Paid 108: HIBC MicroPDF417
18: Codabar 67: AP Routing 112: HIBC Aztec Code
20: Code 128 68: AP Redirection 128: Aztec Runes
21: Leitcode 69: ISBN 129: Code 23
22: Identcode 70: RM4SCC 130: Comp EAN
23: Code 16k 71: Data Matrix 131: Comp GS1-128
24: Code 49 72: EAN-14 132: Comp Databar-14
25: Code 93 75: NVE-18 133: Comp Databar Ltd
28: Flattermarken 76: Japanese Post 134: Comp Databar Ext
29: Databar-14 77: Korea Post 135: Comp UPC-A
30: Databar Limited 79: Databar-14 Stack 136: Comp UPC-E
31: Databar Extended 80: Databar-14 Stack Omni 137: Comp Databar-14 Stack
32: Telepen Alpha 81: Databar Extended Stack 138: Comp Databar Stack Omni
34: UPC-A 82: Planet 139: Comp Databar Ext Stack
37: UPC-E 84: MicroPDF 140: Channel Code
40: Postnet 85: USPS OneCode 141: Code One
47: MSI Plessey 86: UK Plessey 142: Grid Matrix
49: FIM 87: Telepen Numeric
50: Logmars 89: ITF-14
To contribute to ngx_http_barcode, clone this repo locally and commit your code on a separate branch.
GitHub @detailyang
ngx_http_barcode is licensed under the MIT license.
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