Millisecond Forums

Any way to fade in stimuli

https://forums.millisecond.com/Topic12492.aspx

By Blackadder - 3/2/2014

Dear All,

is there a way to "fade in" a picture in Inquisit? The effect I am looking for would resemble a gradual increase in opacity of a picture.

Best wishes,
  Malte
By Dave - 3/2/2014

There isn't a direct way. What you can do, however, is "overlay" a stimulus with, say, various PNGs gradually increasing in opacity.

EDIT NOTE: Basic example attached.
By Blackadder - 3/6/2014

This ist amazing! Thank you, Dave.

Until now, I wasn't aware that Inquisit 4 supports transparent PNGs. Awesome!

Best wishes, Malte