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我自己的项目直接使用的zbar,部分手机(包括小米max2s,小米8)在扫描空白时,也会不时的识别出条码,试了up主的库后,发现没有这个问题,参照up主的zbar扫描配置,修改后,问题得到了解决,希望能帮到有同样问题的人,感谢up主的优秀分享.
配置代码如下:
``` java
public String decodeBarcode(Bitmap barcodeBmp) thro…
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Barcode is not generated. When generated, it gives an empty sheet
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I've tried to install zbar-py on Windows 10, with several versions of Python (3.6, 3.7, and 3.9), but it fails each time. I have downloaded and installed the .exe's for iconv that the readme says are …
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Barcode type, this should allow the user to select if they want to capture 1D or 2D barcode. I have a requirement where one document has 1D and 2D both code on the page but the application should scan…
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Looks like a great library, but missing TypeScript typings.
Would be great to have them, and they can be easily maintained in a `.d.ts` file.
ryall updated
2 years ago
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In web version, the camera focus is not behaving correctly on some devices such as Galaxy S23, iPhone 13, and iPhone 15.
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```
Just couldn't get barcodes to print reliably or completely on the TM81.
Looking at the docs
http://nicholas.piasecki.name/blog/wp-content/uploads/2009/12/ESC-POS-Command-Gu
ide.pdf printing a …
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`
#include "Adafruit_Thermal.h"
#include "adalogo.h"
#include "adaqrcode.h"
// Here's the new syntax when using SoftwareSerial (e.g. Arduino Uno) ----
// If using hardware serial instead, comme…
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For some reason, I am unable to get livestream to detect any value at all when I set a fixed area. I'm currently using quagga to scan vehicle VIN barcodes (code39) and currently, I use a fixed area va…
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It seems that with font for code 39, space generates just white space. To have barcode that encodes space character you have to type Â.
So to get proper "HELLO WORLD" you must type "*HELLOÂWORLD*".