PictureBoxIpl上的OpencvSharp鼠标事件 [英] OpencvSharp mouse events on PictureBoxIpl

问题描述

大家好！

我正在WinForms应用程序上工作，在该应用程序中，我必须在图像上执行多个不同的任务.

我制作了一个WinForms，可以在其中加载图像，并可以在PictureBoxIpl中显示这些图像.此PictureBoxIpl由opencvsharps Userinterface.dll制成. 该应用程序运行良好，我可以加载图像.
我想实现可以用鼠标在此PictureBoxIpl中标记正方形，但是我不知道如何跟踪"
PictureBoxIpl内部的鼠标移动.
如果您知道，请告诉我执行此操作的方法是什么.
我以为会是这样:

Hi Everyone!

Im workin on a WinForms application, in which I have to perform multiple different tasks on images.

I made a WinForms where I can load images and I can display these imaes in a PictureBoxIpl. This PictureBoxIpl is made by the opencvsharps Userinterface.dll.
The application is working nicely, I can load the images.
I want to achieve that I can mark squares in this PictureBoxIpl with the mouse, but I dont know how to "track"
the mouse movements inside PictureBoxIpl.
If you know, please tell me which are the methods to perform this operation.
I thought it would be something like this :

wImage.OnMouseCallback += delegate(MouseEvent ev, int x, int y, MouseEvent flags)

但是在此PictureBoxIpl 中，我找不到PictureBoxIpl.OnMouseCallback方法.

but in this PictureBoxIpl I cant find the PictureBoxIpl.OnMouseCallback method.

推荐答案

由于看起来控件是从PictureBox继承的，因此您应该可以使用普通的PictureBox事件，例如: Control.MouseMove事件 [ ^ ]

Since it looks like the control is inherited from PictureBox you should be able to use normal PictureBox events, such as: Control.MouseMove Event[^]

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