display info while ginput() waits

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William Rose
William Rose 2017-1-12
评论： Ahmad Gad 2024-1-19
How can I display and update the current mouse position while ginput() is waiting for the user to click? I have tried using textarea=uitextarea('Value',str1); but it only displays something once, after the user clicks. Thank you.
  2 个评论
John BG
John BG 2017-1-12
look in the file exchange, there are already available solutions for this question
William Rose
William Rose 2017-1-19
Thank you John BG. I have read the ginputc() help and downloaded the routine. It does not do what I am seeking, since it does not allow me to display something (namely the scaled cursor position), and change what I am displaying as the cursor moves, while waiting for the user to click. I will keep looking in the file exchange.

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采纳的回答

Walter Roberson
Walter Roberson 2017-1-19
  1 个评论
Ahmad Gad
Ahmad Gad 2024-1-19
It looks like this function doesn't work for most recent MATLAB versions. Do you have any alternatives in mind? Thank you!

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更多回答（1 个）

Vishal Neelagiri
Vishal Neelagiri 2017-1-18
编辑：Walter Roberson 2017-1-19
You might want to have a look at this custom ginput function submitted via MATLAB File Exchange:
https://www.mathworks.com/matlabcentral/fileexchange/38703-custom-ginput
  1 个评论
William Rose
William Rose 2017-1-19
Thank you Vishal N. I have looked at ginputc(). It is very nice but does not do what I am hoping to do.

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