[Scilab-users] Legend of markers in Plot3d

[Dang, Christophe]

Hello, 

________________________________
De la part de linebergmann
Envoyé : jeudi 16 mai 2013 09:14

> Now I would like to not only have the style of the marker in my legend 
> but also the color 

You can do this by torturing the handles.

Unfortunately, this does not seem to be documented...

By tries and errors, I found out that the legend is represented by a
matrix of handles, called hereafter leg.children

You can see which handle correspond to which graphical element with

leg.children(n).visible="off"

Once you have identified them, everything is "quite simple".

Then try the following

// **********

legends(['error1';'error2'],  [-e02.mark_style -e4.mark_style], "ur"); 

leg=gce();

leg.children(4).mark_foreground = e02.mark_foreground;
leg.children(4).mark_background = e02.mark_background;

leg.children(2).mark_foreground = e4.mark_foreground;
leg.children(2).mark_background = e4.mark_background;

// **********

Best regards

-- 
Christophe Dang Ngoc Chan
Mechanical calculation engineer
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