Change linespec of a line using only the figure handle.
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Dear all,
I was wondering how I can change the linespec of a set of lines when I already plotted the lines and only have the figure handle. The figure handle is obtained using h=hgload('bla.fig');
Kind regards,
Carlas
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Antworten (3)
Sean de Wolski
am 29 Mai 2012
hAxChild = get(get(gcf,'children'),'children'); %children of the figure's axes
Then figure out which ones are lines etc..
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Wayne King
am 29 Mai 2012
Can't you just edit plot from the figure window, then click on the line?
Or click on the object and do:
hco = gco;
set(hco,'linestyle','-.');
for example.
Walter Roberson
am 29 Mai 2012
objs = findobj(h, 'Type', 'line');
However, there might be lots of lines and you probably only want to change the width or color or style of some of them. If you were to examine a line object or lineseries object in isolation, would you be able to tell whether it is the one you want to change?
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