我的身材有两个不同的轴。
我无法设法使轴对齐并使第二轴不可见......我尝试了一些事情(参见代码中的注释),但它们不起作用
clearvars
close all
clc
[X1,Y1,Z1] = peaks(25);
[X2,Y2,Z2] = peaks(25);
idx = find(X2>0);
Z2(idx) = NaN;
figure
set(gcf, 'Position', [0 0 800 800])
%%title
title('')
%%Create two axes
ax1 = axes;
pcolor(X1,Y1, Z1); shading flat
view(2)
ax2 = axes;
pcolor(X2,Y2, Z2); shading flat
%%link them
linkaxes([ax1,ax2]) %<==it didn't work
%ax1.XLim=[-3 3]; %<==I also tried this
%ax2.XLim=[-3 3];
%ax1.YLim=[-3 3];
%ax2.YLim=[-3 3];
%%Hide top axes
ax2.Visible = 'off'; %<== I thought that this would work
ax2.XTick = [];
ax2.YTick = [];
%%Colormaps
colormap(ax1, bone)
colormap(ax2, jet(26))
%%Add colorbars
set([ax1,ax2],'Position',[.17 .11 .685 .815]);
cb1 = colorbar(ax1,'position',[.08 .11 .03 .815]);
set(get(cb1,'ylabel'),'String','whatever','interpreter','latex', 'fontsize',20);
cb2 = colorbar(ax2,'position',[.92 .11 .03 .815]);
set(get(cb2,'ylabel'),'String','whatever','interpreter','latex', 'fontsize',20);
caxis(ax1,[-7 7])
caxis(ax2,[-5 5])
xlabel(ax1,'stuff')
ylabel(ax1,'other stuff')
注意:我正在使用2017a
答案 0 :(得分:2)
我真的不知道你的方法是否正确,因为我之前从未试图制作类似的情节。我所知道的是,当创建一个图形时,它已经包含一个默认轴。因此,调用函数axes()
两次在图中插入两个补充轴...这就是证据:
ax1
和ax2
都不是导致此问题的原因。不匹配的轴是第三个,是与图形实例一起创建的默认轴。介于两者之间的事情有点奇怪(我花了一些时间试图正确地调试所有内容,但它仍然不清楚如何处理实例)......无论如何,我找到了一个删除它的解决方法:< / p>
clc();
clearvars();
close all;
[X1,Y1,Z1] = peaks(25);
[X2,Y2,Z2] = peaks(25);
idx = find(X2 > 0);
Z2(idx) = NaN;
f = figure();
set(gcf,'Position',[0 0 800 800])
title('');
ax1 = axes();
pcolor(X1,Y1,Z1);
shading flat;
xlabel(ax1,'stuff')
ylabel(ax1,'other stuff')
view(2);
ax2 = axes();
pcolor(X2,Y2,Z2);
shading flat;
ax2.Visible = 'off';
colormap(ax1,bone());
colormap(ax2,jet(26));
set([ax1,ax2],'Position',[.17 .11 .685 .815]);
cb1 = colorbar(ax1,'position',[.08 .11 .03 .815]);
set(get(cb1,'ylabel'),'String','whatever','interpreter','latex', 'fontsize',20);
cb2 = colorbar(ax2,'position',[.92 .11 .03 .815]);
set(get(cb2,'ylabel'),'String','whatever','interpreter','latex', 'fontsize',20);
caxis(ax1,[-7 7]);
caxis(ax2,[-5 5]);
set(ax1,'Tag','keep');
set(ax2,'Tag','keep');
delete(findall(f,'Type','Axes','-not','Tag','keep'));
由于您创建的轴被引用到变量中,因此一旦执行了绘图,您将为两者分配相同的Tag
属性。然后,使用图形句柄上的findall function,找到第三个轴(没有预定义Tag
的轴)并删除它。结果:
修改强>
经过进一步调查后,可以使用以下代码来生成此绘图的清洁版本:
clc();
clearvars();
close all;
[X1,Y1,Z1] = peaks(25);
[X2,Y2,Z2] = peaks(25);
idx = find(X2 > 0);
Z2(idx) = NaN;
f = figure();
set(gcf,'Position',[0 0 800 800])
ax1 = axes();
pcolor(X1,Y1,Z1);
shading flat;
xlabel(ax1,'stuff')
ylabel(ax1,'other stuff')
view(2);
ax2 = axes();
pcolor(X2,Y2,Z2);
shading flat;
ax2.Visible = 'off';
colormap(ax1,bone());
colormap(ax2,jet(26));
set([ax1,ax2],'Position',[.17 .11 .685 .815]);
cb1 = colorbar(ax1,'position',[.08 .11 .03 .815]);
set(get(cb1,'ylabel'),'String','whatever','interpreter','latex', 'fontsize',20);
cb2 = colorbar(ax2,'position',[.92 .11 .03 .815]);
set(get(cb2,'ylabel'),'String','whatever','interpreter','latex', 'fontsize',20);
caxis(ax1,[-7 7]);
caxis(ax2,[-5 5]);