Section: Handle-Based Graphics
zlim to adjust the Z axis limits of
a plot. The various syntaxes are
zlim
zlim([lo,hi])
zlim('auto')
zlim('manual')
zlim('mode')
zlim(handle,...)
The first form (without arguments), returns a 2-vector containing the
current limits. The second form sets the limits on the plot to [lo,hi].
The third and fourth form set the mode for the limit to auto and manual
respectively. In auto mode, FreeMat chooses the range for the axis
automatically. The zlim('mode') form returns the current mode for the axis
(either 'auto' or 'manual'). Finally, you can specify the handle of an
axis to manipulate instead of using the current one.
--> x = linspace(-1,1); --> y = sin(2*pi*x); --> plot(x,y,'r-'); --> zlim % what are the current limits? ans = -0.5000 0.5000 --> quit
which results in
Next, we zoom in on the plot using the zlim function
--> plot(x,y,'r-') --> zlim([-0.2,0.2]) --> quit
which results in