彩条Eastoutside vs Westoutside [英] colorbar eastoutside vs westoutside

问题描述

我使用

I put two colorbars in the same image using this submission on filexchange.

第一个颜色条的位置是通过以下方式设置的:

The position of the first colorbar is set by:

colorbar('WestOutside')

第二个位置:

colorbar('EastOutside')

有人知道为什么第一个更长吗?

Does anyone know why the first one is longer?

查看 Matlab文档时，我觉得他们应该是一样的.我想念什么?

When looking at the Matlab documentation it seemed to me that they should be the same. What am I missing?

代码的骨架如下:

%define coordinates of the nodes
theta=linspace(0,2*pi,33);
[x,y]=pol2cart(theta,1);

%define colormap of the links
cm = winter;
colormap(cm);

%plot the links
for ii=1:N
quiver(...)
end

%place the first colorbar
hcb=colorbar('EastOutside');

%freeze the first colorbar
cbfreeze(hcb);


%define the second colormap
cm = autumn;
colormap(cm);

%plot the dots
for ii=1:N
plot(...)
end

%place the second colorbar
hb=colorbar('EastOutside');

推荐答案

关键是要使用两个不同的轴.根据您的代码:

The key is to use two different axes. Based on your code:

%define coordinates of the nodes
theta=linspace(0,2*pi,33);
[x,y]=pol2cart(theta,1);

%plot the links
close
figure;
for ii=1:100
    quiver(x,y)
end
%define colormap of the links
ax1 = gca;
colormap (ax1,winter)
%place the first colorbar
hcb=colorbar(ax1,'EastOutside');
%this is tentative, just to get the axes right position:
hb=colorbar(ax1,'WestOutside'); 
pos = ax1.Position;
hb.delete
% second colorbar
ax2 = axes;
colormap (ax2,autumn)
hb=colorbar(ax2,'WestOutside');
ax2.Position = pos;
axis off
ax1.Position = pos;

它创建了这个:

使用MATLAB 2015a.

Using MATLAB 2015a.

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