A shortcut to create a new guide and place it on mouse click (Photoshop 2019)

Question

Is there a way to create a shortcut, or to write a script, so that once the shortcut is pressed, a guide appears under the mouse pointer and moves with the mouse until next click. Once the mouse is clicked, a guide is placed.

Answer 1

There's no such hotkey and to my knowledge, there's no way of getting mouse coordinates from Photoshop via scripting, so it's not possible. (Might be possible with external automatisation application like AHK on Windows though)