Help fixing different sized plots with tiled layout
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I am trying to make a 3 x 3 tiled layout of wide rectangles, each of which has a title. However when I try this, (minimal example below) the top three figures appear slightly smaller than the bottom figures. The question is how do we fix this? I am aware that subplot does not have this issue, however subplot has too much white space between the figures for my purposes. Also I know that if I take the titles out, the figures are all the same size, but I need all the titles to be there.
figure(3);
clf
tiledlayout(3,3,"TileSpacing","compact","Padding","compact");
xlims = [-13,3];
ylims = [-3,3];
for ii = 1:9
to_plot = zeros(410,170);
nexttile
% subplot(3,3,ii) % Gets rid of the problem, but leaves too much white
% space.
ax = gca;
hold on
imagesc(xlims,ylims,to_plot,'Interpolation','bilinear')
shading interp;
colormap("jet")
title(ax, "$t = " + num2str(ii) + "$",'interpreter','latex','fontsize',15)
hold off
axis equal
axis off
end
2 个评论
I also see that. I can get it to go away if I remove either the 'axis equal' or the title. That doesn't seem right, so I have reported it internally.
tiledlayout(3,3,"TileSpacing","compact","Padding","compact");
xlims = [-13,3];
ylims = [-3,3];
for ii = 1:9
to_plot = zeros(410,170);
nexttile
imagesc(xlims,ylims,to_plot)
title("$t = " + num2str(ii) + "$",'interpreter','latex','fontsize',15)
% axis equal
axis off
end
Sabhrant
2024-12-21
Good observation
采纳的回答
Since you use imagesc to generate the subfigures, it seems to me that you should be using axis image.
tiledlayout(3,3,"TileSpacing","compact","Padding","compact");
xlims = [-13,3];
ylims = [-3,3];
for ii = 1:9
to_plot = zeros(410,170);
ax(ii)=nexttile;
imagesc(xlims,ylims,to_plot,'Interpolation','bilinear')
shading interp;
colormap("jet")
title( "$t = " + ii + "$",'fontsize',15,'interpreter','latex')
axis off
axis image
end
pos_table =array2table( vertcat(ax.InnerPosition), VariableNames={'Left','Lower','Width','Height'}, RowNames=compose('t = %d',1:9))
更多回答（1 个）
axis equal does not ensure that the plot box reserved for the image will fit around it tightly. For that, you must add axis tight
tiledlayout(3,3,"TileSpacing","compact","Padding","compact");
xlims = [-13,3];
ylims = [-3,3];
for ii = 1:9
to_plot = zeros(41,17);
ax(ii)=nexttile;
imagesc(xlims,ylims,to_plot,'Interpolation','bilinear')
axis off
axis equal; axis tight
shading interp;
colormap("jet")
title( "$t = " + ii + "$",'fontsize',15,'interpreter','latex')
end
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