Re: Can I change maker of stem?

[Tatsuro MATSUOKA]

Hello

--- David Bateman <address@hidden> wrote:

> Try
> 
> h = stem(1:10, 'marker', 'x')
> set (h, 'marker', 'o')
> 
> in octave 3.2.x ... This uses the stem series objects supported in 
> Octave 3.2.x and described in the section
> 
> Plotting -> Advanced Plotting -> Object Groups -> Stem Series
> 
> of the manual

h=stem(1:10, 'marker', 'x'); gives
> h=stem(1:10, 'marker', 'x');
error: subscript indices must be either positive integers or logicals.
error: called from:
error:   
C:\Programs\Octave\3.2.2_gcc-4.3.0\share\octave\3.2.2\m\plot\__add_datasource__.m
 at line 42,
column 5
error:   
C:\Programs\Octave\3.2.2_gcc-4.3.0\share\octave\3.2.2\m\plot\__stem__.m at line 
159, column 5
error:   C:\Programs\Octave\3.2.2_gcc-4.3.0\share\octave\3.2.2\m\plot\stem.m at 
line 78, column 7
octave-3.2.2.exe:15:C:\Programs\Octave\3.2.2_gcc-4.3.0\bin

Therefore I showed an example to the questioner as,

x = 1:10; 
y = ones (1, length (x))*2.*x; 
h = stem(x,y); 
set(h, 'marker','x'); 
set(h, 'marker','*'); 

Anyway thanks a lot!

Tatsuro

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