Is there any option like zline?
51 views (last 30 days)
I have drawn a 3D plot in app.UIAxes and added x and y axis by xline and y line, but not able to add zaxis line. why I am doing this because in 3D plots, axis is not located at origin. Is there any option like zline?
Chunru on 23 Jul 2021
If all you want is to plot x-y-z axis passing through origin, then you can do the following. (assuming that origin is somewhere inside the plot; otherwise set the xlim, ylim, zlim first).
y = (-1:.1:2);
z = peaks(x, y');
xlabel('x'); ylabel('y'); zlabel('z');
h = gca;
plot3(h.XLim, [0 0], [0 0], 'r')
plot3([0, 0], h.YLim, [0 0], 'r');
plot3([0, 0], [0 0], h.ZLim, 'r');