opencv在GUI中创建输入文本框并读取它 [英] opencv creat an input text box in a GUI and read it

问题描述

只是想知道在OpenCV中是否有任何命令为C ++中的GUI创建输入文本框或编辑文本框？

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)

感谢，

推荐答案

正如Miki所说，在OpenCV本身没有这样的设施，但是没有什么可以阻止你使用 Zenity 或任何替代品，它们在命令行工作：

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"

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如果你想要的话，你可以通过 popen（）。

If it does what you want, you can integrate it into your C++ program by calling it through popen().

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