opencv 在 GUI 中创建一个输入文本框并读取它
只是想知道 OpenCV 中是否有任何命令可以为 C++ 中的 GUI 创建输入文本框"或编辑文本框"?喜欢姓名框(输入姓名)
Just wondering if there is any command in OpenCV to create an input "Text box" or"Edit text box" for a GUI in C++? Like name box (to enter a name)
PS:我使用的是 Linux(Ubuntu)
PS: I'm using Linux (Ubuntu)
推荐答案
正如 Miki 所说,OpenCV 本身没有这样的功能,但是没有什么可以阻止您使用 Zenity 或任何替代方案,在命令行中像这样工作:
As Miki says, there is no such facility in OpenCV itself, but there is nothing to stop you using Zenity or any of the alternatives, which work like this at the command line:
zenity --title "Gimme some text!" --entry --text "Enter your text here"
如果它做你想做的事,你可以通过 popen()
调用它来将它集成到你的 C++ 程序中.
If it does what you want, you can integrate it into your C++ program by calling it through popen()
.
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