Unable to link x-axis in subplot

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newbie9
newbie9 el 4 de Ag. de 2019
Respondida: darova el 17 de Ag. de 2019
I can't seem to get linkaxis to work (code is below, with small datasets attached). I am trying to get the subplots to line up, such that visually the x-axis is has the same range and width for both subplots.
Here is my code:
ax1 = subplot(2,1,1);
scatter(x1, y1)
box on
grid on
axis equal
xlims = get(gca, 'XLim')
ax = gca;
ax.XRuler.Exponent = 0;
ax.YRuler.Exponent = 0;
xlims = get(gca, 'XLim')
ax2 = subplot(2,1,2);
scatter(x1, y1)
xlim(xlims)
box on
grid on
ax = gca;
ax.XRuler.Exponent = 0;
linkaxes([ax1,ax2],'x')
And here is what the figure looks like:
I also tried:
% adding this to the first subplot:
xlims = get(gca, 'XLim')
positioning = get(gca,'position');
% adding this to the second subplot:
xlim(xlims)
set(gca, 'position', [positioning(1) positioning(2)/5 positioning(3) positioning(4)]) %x y width height
  3 comentarios
newbie9
newbie9 el 4 de Ag. de 2019
Editada: newbie9 el 4 de Ag. de 2019
Thanks Star Strider. I'm in R2018a. I just restarted my computer and rebooted Matlab, but I am still getting the same plotting issue. Issue is in both the pop-up figure window and the saved jpg.
newbie9
newbie9 el 16 de Ag. de 2019
As an update, the axes link when I remove "axis equal" from the first subplot

Iniciar sesión para comentar.

Respuesta aceptada

darova
darova el 17 de Ag. de 2019
Example
clc,clear
x = linspace(0,10);
y1 = sin(x)./x;
y2 = sin(x)/2;
ax(1) = subplot(2,1,1);
plot(x,y1)
ax(2) = subplot(2,1,2);
plot(x,y2);
set(ax,'Xlim',[2 5],'Box','on')
set(ax,'xgrid','on','ygrid','on')
axis(ax,'equal')

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