OS: Windows 10
What are you trying to achieve?:
I would like to change the Rating Scale’s marker (instead of a triangle or a circle) to an image. I have read in another post that it is better to use an image that follows the mouse position. The problem is that this would not work for my experiment because it is an MRI task and you have to use keys to move through the scale:
leftKeys='1', rightKeys = '3', acceptKeys='2'.
In the Rating Scale documentation ( RatingScale — PsychoPy v2021.2), in the marker section I have found the following:
“Can also be set to a custom marker stimulus: any object with a .draw() method and .pos will work, e.g., visual.TextStim(win, text=’’, units=‘norm’).”
Does anyone know how this code could be changed to use an image in the “custom” section of Rating scale component?