How can I move the colorbar in a surf plot?

Question

Johannes Thewes 2018-9-14

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/419023-how-can-i-move-the-colorbar-in-a-surf-plot

评论： KALYAN ACHARJYA 2018-10-16

When using the following code, the colorbar overlaps with the tick labels of the x-axis:

surf(peaks);
set(gca,'FontSize',28);
cb = colorbar;

I already tried to modify the x-position of the colorbar with:

pos = get(cb,'Position');
set(cb,'Position',pos + [0.05,0,0,0]);

This was unsuccessful since the whole axis is rescaled and even manually entering the retrieved original position values does not result in the original colorbar position. How can I move the colorbar to not overlap with the tick labels anymore?

Edit: The provided sample code is a simplified example and the increased fontsize is necessary for readability in my original code. My attempt to solve the problem was aimed at moving the colorbar further to the east.

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madhan ravi 2018-9-14

编辑：madhan ravi 2018-9-14

In which position do you want the color bar to be?

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Answer 1

Johannes Thewes 2018-10-16

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/419023-how-can-i-move-the-colorbar-in-a-surf-plot#answer_341652

在 MATLAB Online 中打开

The following answer was provided by Steve Schäfer from MathWorks Support and solves my problem (edited for readability):

Simply moving the colorbar object to right, by altering its Position(1) will not work, since it is then pushed out of the "visible" area, which is defined by the OuterPosition of the axes object. See documentation of Control Axes Layout for further information. The trick was to shrink the Position of the axes and make space in the visible area for the shifted colorbar. Look at the definition of TightInset, it should help you to understand how these control properties work:

f = figure;
s = surf(peaks);
ax = gca;
set(ax,'FontSize',28);
cb = colorbar('Location','eastoutside');
ax.Position = ax.Position - [0 0 .1 .1];
cb.Position = cb.Position + [.1 0 0 0];

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KALYAN ACHARJYA 2018-10-16

OK, Thanks

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Answer 2

KALYAN ACHARJYA 2018-9-14

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/419023-how-can-i-move-the-colorbar-in-a-surf-plot#answer_336830

编辑：KALYAN ACHARJYA 2018-9-14

在 MATLAB Online 中打开

surf(peaks);
set(gca,'FontSize',8);
cb=colorbar;

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KALYAN ACHARJYA 2018-9-14

编辑：KALYAN ACHARJYA 2018-9-14

If you want at a specific location, mention it in the comment section.

Johannes Thewes 2018-9-17

Thank you very much for your answer! Unfortunately, your solution involves the reduction of the fontsize, which should be kept constant for readability. I edited my question to mention it now.

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