A simple Qt program that helps check your eyesight.
- Qt5.3
- Linux/Windows/MacOS
- Just put the project in Qt Creator and have fun.
- Press the key "up" or "down" to zoom in or zoom out the eyesight image.
- Press the key "left" or "right" to show the next eyesight image raondomly.
- Press the key combination: "up", "up", "down", "down", "left", "right", "left", "right", "b", "a", "b", "a" to adjust the basic size of the eyesight image. Press the key "enter" when you finish, the size you set will be remembered by the program.