Post by sheryl on Aug 2, 2022 4:15:41 GMT
Hello!
Referring to the section on Screensize and Screendistance:
"If you use a polar coordinate system (which is rare), all xy coordinates should be specified in 100ths of degrees (thus 100 = 1 degree, 200 = 2 degrees of visual angle). This is not well implemented yet (let me know if you need this)."
I would like to check how to control for the size of the stimulus and centre-to-centre distance between the symbol bitmaps in a 5-item array on Psytoolkit if I have a fixed screensize and viewing distance?
Thank you
Referring to the section on Screensize and Screendistance:
"If you use a polar coordinate system (which is rare), all xy coordinates should be specified in 100ths of degrees (thus 100 = 1 degree, 200 = 2 degrees of visual angle). This is not well implemented yet (let me know if you need this)."
I would like to check how to control for the size of the stimulus and centre-to-centre distance between the symbol bitmaps in a 5-item array on Psytoolkit if I have a fixed screensize and viewing distance?
Thank you
