Which library is best suited for these purposes?

Question

Python

There is a program written using OpenCV , an image is loaded into it for processing. On this image, it is necessary to mark certain points with high accuracy, but it is inconvenient to do this in the OpenCV window that opens, since the image is not scaled.

Task: to create an application for a PC (so far only Windows), in which you can open an image without losing quality, scale it, double-click to get the coordinates of a click, draw on this canvas, "unload" an image from the canvas (or just a two-dimensional array) and further process.

What is the best library for this purpose?

Answer 1

There are two graphics frameworks in Java. Swing. JavaFX. Choose who you are going to be friends with and then libraries will go.