Check for key strokes while running a separate loop
조회 수: 4 (최근 30일)
이전 댓글 표시
Hi :)
I'm trying to check for keyboard strokes timing while presenting photos on the screen. I don't want the timing of the presentation to be influenced by the keystroke, just to record it in the back.
Any suggestions on how to do it?
Thank you,
Michal
댓글 수: 1
Adam Danz
2021년 8월 23일
You can assign a buttonDownFcn or a windowButtonDownFcn to the axes, figure, or object that responds to keyboard interactions. The callback function can write the keystroke data to a text file or store the data internally as a variable. See the documentation for axes/figure/[your object] to learn about these callback functions.
답변 (1개)
Voss
2021년 8월 24일
You can assign a WindowKeyPressFcn to the figure. You may want a WindowKeyReleaseFcn as well.
댓글 수: 0
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!