Hello Stéphane,
-------- Message transféré --------
Sujet : Re: [Scilab-users] How to remove all the figure in a single
instruction
Date : Mon, 5 Dec 2016 12:28:19 +0100
De : Stéphane Mottelet
Pour : Users mailing list for Scilab <users@lists.scilab.org>
Sorry, Denis was faster than me... Btw, the graphical objects hierachy
is missing a root window object, i.e. something that would allow :
-->rw=get("root_window")
rw =
Handle of type "Root" with properties:
========================================
children: ["Figure","Figure"]
and later
-->delete(get(rw,"children"))
I am sorry, but what would be the interest of such a syntax compared to
the existing xdel(winsid())?
*The root object already exists. It somehow represents the screen*:
-->get(0)
ans =
Handle of type "Console" with properties:
=========================================
Children: "uimenu"
ShowHiddenHandles = "off"
ShowHiddenProperties = "off"
UseDeprecatedSkin = "off"
-->uman root_properties al
=====================================================================================
Scilab > GUI > root_properties
..............................
root_properties - description of the root object properties.
Description
-----------
The root object is a virtual object used to get the computer screen
properties. Use
get function with 0 as first argument to access its properties.
Root properties :
screensize_px : The screen size in pixels.
screensize_pt : The screen size in points.
screensize_mm : The screen size in millimeters.
screensize_cm : The screen size in centimeters.
screensize_in : The screen size in inches.
screensize_norm : The normalized screen size.
screendepth : The number of bits used to encode colors.
Examples
--------
get(0, "screensize_px")
get(0, "screendepth")
See Also
--------
get — Retrieve a property value from a graphics entity or an User
Interface object.
*It is somewhat completed by the getsystemmetrics() function*:
https://help.scilab.org/docs/6.0.0/en_US/getsystemmetrics.html
Samuel
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