Change Figure Bottom Margin
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Dear all,
I would like to generate a 2x3 subplot and display the legend below the figure:
%
figure
for i = 1:6
h_subplot = subplot(2,3,i);
plot(randn(10,2))
if i==5
h_legend = legend({'Data 1', 'Data 2'});
sp=get(h_subplot,'position');
set(h_legend,'position',[sp(1),sp(2)-.15,sp(3),.1]);
end
end
How can I extend the bottom margin, without resizing the subplots, such that the entire legend is shown?
Thanks, Peter
回答（1 个）
Hello Peter,
One easy way to extend the bottom margin of the figure without resizing the subplots is by adding another row to the subplots and setting the “Visibility” property of its axis to “off”
set(subplot(3,3,[7 8 9]), "Visible", "off");
The code below follows this to generate the corresponding output:
f=figure;
for i = 1:6
h_subplot = subplot(3,3,i);
plot(randn(10,2))
if i==5
h_legend = legend({'Data 1', 'Data 2'});
sp=get(h_subplot,'position');
set(h_legend,'position',[sp(1),sp(2)-.15,sp(3),.1]);
end
end
set(subplot(3,3,[7 8 9]), "Visible", "off");
Hope this helps
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