findobj - find an object with specified property

Parameters

• o prop : string character Name of the property to test.
• o value : string character specify the value the tested propoerty should be equal to. o h : handle of the found object.

Description

This routine is currentlyt used to find objects knowing their 'tag' property. It returns handle of the first found object which property 'prop' is equal to 'value'. If such an object does not exist, the function returns a void matrix.

Examples

h=figure();
// creates  figure number 1.
uicontrol( h, 'style','text', ...
 'string','This is a figure', ...
 'position',[50 70 100 100], ...
 'fontsize',15, ...
 'tag','Alabel');
// put a  text in figure 1
lab=findobj('tag','Alabel');
// find the object which 'tag' value is 'Alabel'
disp('the handle of the label is '+string(lab));
close();
 

See Also

uicontrol  uimenu  set  get  

Author

Bertrand Guiheneuf