display info while ginput() waits

2017 1 12

2 个回答

回答已采纳

更新时间：2024 1 19

13 次查看（30 天）

请先登录，再回答此问题。

请先登录再关注

请先登录，再回答此问题。

请先登录再关注

显示更早的评论

0 个投票

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
显示无隐藏无

John BG 2017-1-12

look in the file exchange, there are already available solutions for this question

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.

请先登录，再进行评论。

请先登录，再回答此问题。

请先登录再关注

采纳的回答

Walter Roberson 2017-1-19

1 个投票

http://undocumentedmatlab.com/blog/undocumented-cursorbar-object

Information thanks to Han Oostdijk at https://www.mathworks.com/matlabcentral/newsreader/view_thread/296770

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

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!

请先登录，再进行评论。

更多回答（1 个）

Vishal Neelagiri 2017-1-18

编辑：Walter Roberson 2017-1-19

1 个投票

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
显示 -1更早的评论隐藏 -1更早的评论

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.

请先登录，再进行评论。

请先登录，再回答此问题。

类别

在帮助中心和 File Exchange 中查找有关 Data Exploration 的更多信息

标签

2017-1-12

2024-1-19

Walter Roberson

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by