"tighter" tile spacing and uniform tile height using tiledlayout?

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Daniel van Huyssteen
编辑： Matt J 2024-7-12
I have three .png images (.fig also available) that I would like to combine using a tiledlayout.
I want the combined image to have a 1x3 layout and have a much tighter spacing than the "tight" option is giving, but I don't want no spacing.
Adittionally, I want all three images in the combined image to have the same height.
The code I am using is shown below:
% Create tiled layout
tiledlayout(1,3,'TileSpacing','tight','Padding','none');
% Image A
nexttile
ImageA = imread('image-a.png');
imshow(ImageA)
% Image B
nexttile
ImageB = imread('image-b.png');
imshow(ImageB)
% Image C
nexttile
ImageC = imread('image-c.png');
imshow(ImageC)
% Save combined image
exportgraphics(gcf,'image-combined.png')
With the following output:
Clearly, the spacing is not very tight, I would like it approximately 1/3 of the current amount.
It is also clear that the images all have different heights. Ideally, they would all have the same height, but retain their original aspect ratios.

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回答（2 个）

Matt J
Matt J 2024-7-11
编辑：Matt J 2024-7-11
Ran in:
One option would be to download subaxis, as an alternative to tiledlayout.
s=.01;
% Image A
subaxis(1,3,1,'SpacingHoriz',s)
ImageA = imread('image-a.png');
imshow(ImageA)
% Image B
subaxis(1,3,2,'SpacingHoriz',s)
ImageB = imread('image-b.png');
imshow(ImageB)
% Image C
subaxis(1,3,3,'SpacingHoriz',s)
ImageC = imread('image-c.png');
imshow(ImageC)
Matt J
Matt J 2024-7-11
编辑：Matt J 2024-7-11
Ran in:
You could also play with the tilespan:
% Create tiled layout
tiledlayout(1,305,'TileSpacing','none','Padding','none');
% Image A
nexttile(1,[1,100])
ImageA = imread('image-a.png');
imshow(ImageA)
% Image B
nexttile(103,[1,100])
ImageB = imread('image-b.png');
imshow(ImageB)
% Image C
nexttile(205,[1,100])
ImageC = imread('image-c.png');
imshow(ImageC)
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Daniel van Huyssteen
Daniel van Huyssteen 2024-7-12
This does indeed force the images to all have the same dimensions.
What I am looking for is for the images to all have the same y-dimension, and the x-dimension would then be defined by the aspec ratio of the original images.
In this example the green figure should then be much wider than the other figures.
Matt J
Matt J 2024-7-12
编辑：Matt J 2024-7-12
You can still do that with imresize(). Set the OutputSize of each image to whatever you like.

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