How to get current point at certain time points?
1 次查看(过去 30 天)
显示 更早的评论
Hi!
I would like to set a sampling rate of get(gcf, 'currentpoint') to such that I would get the current point let's say in every half second. My current script is:
cp=get(gcf,'currentpoint');
t=timer;
set(t,'executionMode','fixedrate');
set(t,'period',.5);
set(t,'timerfcn',cp);
start(t);
However, this doesn't work. I get an error that says: TimerFcn callback must be set to a string, a function handle, or a 1-by-N cell array.
How to fix my script?
0 个评论
采纳的回答
Walter Roberson
2015-9-24
curfig = gcf;
cp = @(src,event) get(curfig,'currentpoint');
But once you have fetched it, what are you going to do with it?
0 个评论
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Migrate GUIDE Apps 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!