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get(2) Scilab Function get(2)
NAME
get - get an UI object property value
Author: Bertrand Guiheneuf
Retrieve a property value from an User Interface object.
Usage
val=get(h,prop)
Input parameters
o h : integer the handle of the object to retrieve a property
o prop : character string name of the property
Output parameter
o val : scilab object value of the property
Description
This routine can be used to retrieve a specified property from a GUI
object. Property name are character strings like 'style', 'position' ....
This routine returns the value associated to the specified property. Obvi-
ously, the type of the returned object depends on the property one aims at
querying. For example, the 'style' property which represents the kind of
Object the UI control is (ie button, label, list, ..... ) will be
represented as a string. On the contrary, the 'position' property, which
represents the geometrical aspect of the UI control, will be coded as a
[1,4] vector.
EXAMPLE
h=uicontrol('string', 'Button');
// Opens a window with a button.
p=get(h,'position');
// get the geometric qspect of the button
disp('Button width: ' + string(p(3)));
// print the width of the button
close();
// close figure
See also
uicontrol, uimenu, set
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