spider

wechat_qrcode,Unable to recognize white and black QR code.

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##### System information (version) - OpenCV => 4.x branch with commit：97c021b17af1d40a11515c3b8e7a491a36aa4d6c - Operating System / Platform => MacOS Monterey 12.6 - Compiler => xcode:14.2 (14C18); python:3.9.6;CMake:3.24.0 ##### Detailed description qrcode...

【问题】：使用最新的opencv 4.x分支，和当前仓库的4.x分支编译出的iOS平台的opencv2.framework，使用wechat_qrcode无法识别白色黑底二维码。 【编译环境】： OpenCV => commit：97c021b17af1d40a11515c3b8e7a491a36aa4d6c 操作系统 => MacOS Monterey 12.6 Xcode => 14.2 (14C18) python => 3.9.6 CMake => 3.24.0 ##### System information (version) ##### Detailed description ##### Steps...

Upcoming third-party SDK requirements in iOS：Support App Privacy Manifest

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In iOS，Apple will enforce the requirement for a privacy info manifest file for all third party libraries this year. More information can be looked up here: https://developer.apple.com/documentation/bundleresources/privacy_manifest_files The library needs...

how can I draw a geometry with some vertices ?give me an example please. thank you.

### react-native-safe-area-context version > 5.3.0 ### Error Content Build file 'xxx/node_modules/react-native-safe-area-context/android/build.gradle' line: 50 A problem occurred evaluating project ':react-native-safe-area-context'. Unsupported value: 34. Format must be one of: - android-31 -...