[Scilab-users] Understanding the graphic hierarchy. Copy a figure

[Philipp Mühlmann]

beside of not beeing sure if you want to have:

ca2_ = gca();

instead of

ca2=gca();


ca2_.visible = "on" or "off";     // shows or hides the plot in figure1

ca2_.parent.figure_id              // = 1;

however:

ca2_.parent.figure_id = 2;      // changes both figure ID's.

Why is that?

I mean: Why does "ca1" also get's the figure_id from "ca2" ?


2016-11-21 14:32 GMT+01:00 Jens Simon Strom <j.s.strom at hslmg.de>:

> Hallo,
> The script below is to make f2 a copy of f1. However f2 is *empty* although its axes, compound, and polyline data look as expected.
> (Version 5.5.2)
> xdel();xdel();f1=figure(1);plot(1:3,1:3)ca1=gca()//axes with one compound child
> //
>  f2=figure(2);ca2=gca()//axes without childrenca2_=ca1//axes with one compound childca2_c=ca2_.children//compound with one polyline childca2_cc=ca2_c.children//polyline, same as in ca1
>
> How can the polyline be made visible?
>
> Regards
> Jens
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-- 
In Kanada is' ka' na' da. Sonst wär' Kanada Jemanda.

There we have the salad.
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