Displaying an image with Swing
OpenCV developers are used to a simple cross-platform GUI by OpenCV, which was called as HighGUI, and a handy method called
imshow. It constructs a window easily and displays an image within it, which is nice to create quick prototypes. As Java comes with a popular GUI API called Swing, we had better use it. Besides, no
imshow method was available for Java until its 22.214.171.124 version was released. On the other hand, it is pretty simple to create such functionality. Refer to the reference code in
Let's break down the work in to two classes:
App class will be responsible for loading the file, while
ImageViewer will display it. The application's work is simple and will ...