错误的光标移动 win32api

Question

I am trying to move my cursor with win32api. I need to move to the point mid_x and mid_y knowing my current cursor position(x,y).

x, y = win32api.GetCursorPos()

Then, I find how much should i move.

dx = int(mid_x -x)
dy= int(mid_y - y)

Finally, i move my cursor!

win32api.mouse_event(0x0001, dx,dy, 0, 0)

In the end, my mouse moves in a wrong direction. I read a c++ documentation and found that dx and dy should be a mickey value . What does that mean and how can i change it to pixels?

Answer 1

//get the Screen resolution.
scalex = win32api.GetSystemMetrics(win32con.SM_CXSCREEN);
scaley = win32api.GetSystemMetrics(win32con.SM_CYSCREEN);

//get the scale(a screen has 65535*65535 mickey value)
scalex = 65535 / scalex;
scaley = 65535 / scaley;

win32api.mouse_event(0x8000 | 0x0001, dx* scalex, dy* scaley, 0, 0);