How to making a movie clip from polar plots with a legend

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SeaMoon Kim
SeaMoon Kim 2017-3-24
评论： SeaMoon Kim 2017-3-24
The function getframe does not include a part of the legend which is located outside the axis of a polar plot. I'd like to know how to include total figure of the polar plot for making a movie clip. The key script I used is as follows.
polar(x,y)
h_legend=legend(str_legend,'Location','Northeast');
set(h_legend,'Position',[0 0 0.4429 0.3349])
F=getframe;

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KSSV
KSSV 2017-3-24
figure(1)
filename = 'testnew51.gif';
for n = 1:10
polar(rand(5,1),rand(5,1))
h_legend=legend('Test','Location','Northeast');
set(h_legend,'Position',[0 0 0.4429 0.3349])
drawnow
frame = getframe(1);
im = frame2im(frame);
[imind,cm] = rgb2ind(im,256);
if n == 1;
imwrite(imind,cm,filename,'gif', 'Loopcount',inf);
else
imwrite(imind,cm,filename,'gif','WriteMode','append');
end
end
I think legend is very much included in the frame.

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