What is the process to change default settings for an object’s properties? - Matlab

What is the process to change default settings for an object’s properties?

Following is the process to change the default settings:

- Find the parent object by the statement
Hm=get(object’s_handle, ‘Parent’)

- To specify the default , specify the following statement
Set(h,’DefaultObjectPropertyName’,’PropertyValue’)

- Followed by this process, any line is plotted, will certainly have 25 as the line width.