On Wed, 28 Jun 2017 11:32:46 -0300, jorge.conrado wrote: > Hi, > > I have 3D data array and would like to plot arbitrary cross section by > cliking in my image. I was an IDL user and in IDL we have a cursor.pro > that I used to get the X and Y positions on my image. I would like know > how can I get the values of the X an Y position for two points (A and B) > in my image and save thiese values.
Unlike some other languages, Python doesn't support getting the mouse coordinates directly. You will have to tell us what version of Python you are using, what operating system you are using, and the version of the OS. If you are using Linux, you probably should tell us what Window Manager you have (Gnome, XFCE, KDE, etc...). Are you using a GUI toolkit, like tkinter, PyQt or similar? If so you should tell us. I'm sorry if this seems complicated, but Python is a language designed to operate on hardware where there might not even be a mouse, so it doesn't support this function without using an external library, and that will depend on your system. -- Steve -- https://mail.python.org/mailman/listinfo/python-list
