drawing for cued recall

echoresp

    function onset = draw(cue,msg,string,drawExtra)
        drawExtra(params{:}) 
        DrawFormattedText(windowPtr,cue,'right', 'center',[],[],[],[],[],[],left-[0 0 spacing 0]);
        DrawFormattedText(windowPtr,msg, 'center','center');
        DrawFormattedText(windowPtr,string,right(1)+spacing, 'center');
        [~, onset] = Screen('Flip', windowPtr);
    end

DrawFormattedText