I'm trying to set up a simple test experiment using Psychtoolbox, but I can't even get past showing my 3-line instructions on the screen with DrawFormattedText. This is my code:
% Set up the screen
clear allclose allScreen('Preference','SkipSyncTests',1);[win,screenRect]=Screen('OpenWindow',0,[127 127 127],[100 100 1000 800]);% Instructions
tstring=["Blabla.\nBlabla.\nBlabla."];[nx,ny]=DrawFormattedText(win,tstring,'center','center',[0 0 0]);Screen('Flip',win)% Close experiment
pause(3)sca
However, when I try to run it, I get this error:
Index exceeds the number of array elements (1).Error in DrawFormattedText (line 276) tstring = [ tstring(1:min(newlinepos)-1) repchar tstring(min(newlinepos)+2:end)];Error in Experiment (line 17)[nx,ny]=DrawFormattedText(win,tstring,'center','center',[0 0 0]);
Best Answer