shared colorbar for specific plots in tiledlayout

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Sobhan
Sobhan 2025-2-17
评论： Sobhan 2025-2-17
Ran in:
I am trying to give the first two plots one shared colorbar and the third one its own but the colorbar for the first two plots is added on the outside of all three plots. I need this to work for all cases of Boolean1 and Boolean2.
Z1 = peaks; Z2 = membrane;
Boolean1 = true; Boolean2 = true;
t = tiledlayout('vertical');
t.Padding = 'compact';
t.TileSpacing = 'compact';
ax1 = nexttile;
contourf(Z1);
colormap(ax1, flipud(gray(256)));
title('Plot 1');
if Boolean1
ax2 = nexttile;
contourf(Z2);
colormap(ax2, flipud(gray(256)));
title('Plot 2');
end
cb1 = colorbar;
cb1.Layout.Tile = 'east';
if Boolean2
ax3 = nexttile;
contourf(Z2);
colormap(ax3, 'jet');
title('Plot 3');
cb2 = colorbar; cb2.Location = 'eastoutside';
end

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采纳的回答

Catalytic
Catalytic 2025-2-17
Ran in:
main(1,1)
function main(Boolean1,Boolean2)
B=[Boolean1,Boolean2];
Z1 = peaks; Z2 = membrane;
if B==[0,0] %#ok<*BDSCA,*BDSCI>
Plot1(gca);colorbar
elseif B==[1,0]
tl();
Plot1(nexttile); Plot2(nexttile);
cb = colorbar; cb.Layout.Tile = 'east';
elseif B==[0,1]
tl();
Plot1(nexttile); colorbar
Plot3(nexttile); colorbar
elseif B==[1,1]
OUT=tl(); IN=tl(OUT); IN.Layout.TileSpan=[2,1];
Plot1(nexttile(IN)); Plot2(nexttile(IN));
cb = colorbar; cb.Layout.Tile = 'east';
Plot3(nexttile(OUT)); colorbar
end
function t=tl(varargin)
t = tiledlayout(varargin{:},'vertical');
t.Padding = 'compact';
t.TileSpacing = 'compact';
end
function Plot1(ax)
axes(ax)
contourf(Z1);
colormap(ax,flipud(gray(256)));
title('Plot 1');
end
function Plot2(ax)
axes(ax)
contourf(Z2);
colormap(ax,flipud(gray(256)));
title('Plot 2');
end
function Plot3(ax)
axes(ax)
contourf(Z2);
colormap(ax,'jet');
title('Plot 3');
end
end
  1 个评论
Sobhan
Sobhan 2025-2-17
Ran in:
Thanks, this worked for me. I condensed it a bit to exclude some elseif statements.
Z1 = peaks; Z2 = membrane;
Boolean1 = true; Boolean2 = true
Boolean2 = logical
1
t = tiledlayout('vertical', 'Padding', 'compact', 'TileSpacing', 'compact');
s = tiledlayout(t, 'vertical', 'Padding', 'compact', 'TileSpacing', 'compact');
ax1 = nexttile(s);
contourf(Z1);
colormap(ax1,flipud(gray(256)));
title('Plot 1');
if Boolean1
s.Layout.TileSpan = [2,1];
ax2 = nexttile(s);
contourf(Z2);
colormap(ax2,flipud(gray(256)));
title('Plot 2');
end
cb = colorbar;
cb.Layout.Tile = 'east';
if Boolean2
ax3 = nexttile(t);
contourf(Z2);
colormap(ax3, 'jet');
title('Plot 3');
colorbar;
end

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更多回答（1 个）

Matt J
Matt J 2025-2-17
编辑：Matt J 2025-2-17
Ran in:
Using nestedLayouts from the File Exchange,
https://www.mathworks.com/matlabcentral/fileexchange/161736-grids-of-tiled-chart-layouts?s_tid=srchtitle
Z1 = peaks; Z2 = membrane;
Boolean1 = true; Boolean2 = true;
if Boolean2
[ax,t,T]=nestedLayouts([2,1],[2,1]);
else
[ax,t,T]=nestedLayouts([1,1],[2,1]);
end
[t.Padding] = deal('compact');
[t.TileSpacing] = deal('compact');
axes(ax(1))
contourf(Z1);
colormap(ax(1), flipud(gray(256)));
title('Plot 1');
cb1 = colorbar;
cb1.Layout.Tile = 'east';
%%Additional plots, conditional on Booleans
if Boolean1
axes(ax(2));
contourf(Z2);
colormap(ax(2), flipud(gray(256)));
title('Plot 2');
else
ax(1).Layout.TileSpan=[2,1]; delete(ax(2));
end
if Boolean2
ax(3).Layout.TileSpan=[2,1]; delete(ax(4));
axes(ax(3))
contourf(Z2);
colormap(ax(3), 'jet');
title('Plot 3');
cb2 = colorbar; cb2.Location = 'eastoutside';
end
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