在全屏和没有任何边框OpenCV的窗口 [英] OpenCV window in fullscreen and without any borders

问题描述

在与显示图像时OpenCV的：

In OpenCV when displaying an image with:

cvSetWindowProperty("displayCVWindow", CV_WND_PROP_FULLSCREEN, 
CV_WINDOW_FULLSCREEN);

有是围绕整个放映窗口一个边陲如果有人没有注意到。有没有一种方式来获得摆脱这种？

There is a small border around the full screened window if anyone ever noticed. Is there a way to get a rid of this?

屏幕截图显示在全屏模式下窗口时的边框。 注意：截图被裁剪，只显示左上角

Screenshot showing border of window when in full screen mode. Note: the screenshot was cropped to show only top-left corner

推荐答案

OpenCV中不提供此功能即可。

如果您希望在全屏模式或浮动周围无窗/边界图像，您将有两个选择：

If you want to have the image in fullscreen mode or floating around without window/borders you will have 2 choices:

• 哈克由OpenCV的创建的窗口;

自己创建的窗口使用本机API调用。

Create the window yourself using native API calls.

如果你决定要破解的窗口，可以试试这个code 并替换 SetWindowLong函数（）要求：

If you decide to hack the window, you may try this code and replace the SetWindowLong() call for:

SetWindowLong(win_handle, GWL_STYLE, 0;

如果不工作，你就必须得更深挖掘到在Windows窗口创建。

If that doesn't work, you'll have to dig a little deeper into window creation on Windows.

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