Use and update value from GUI

Guillermo Perez

2017 1 29

1 个回答

1 次查看（30 天）

0 个投票

How do I get user input in a GUI for a variable and use it in another function. I need to run an algorithm where the user changes a variable value during run time.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Follow Question

回答（1 个）

Image Analyst 2017-1-29

在 MATLAB Online 中打开

1 个投票

Put a control on the GUI that will get the user input. This control could take the form of a edit text box, a slider, a popup menu, a listbox, a checkbox, or whatever you want. To get the values from any function or callback function that has access to handles, do this:

userValue = handles.slider1.Value;
userValue = handles.popup1.Value;
userValue = handles.editText1.String;
userValue = handles.checkbox1.Value;
userValue = handles.listbox1.Value;