www.gusucode.com > graphics 案例源码程序 matlab代码 > graphics/MaintainCurrentzAxisLimitsExample.m
%% Maintain Current _z_-Axis Limits % Use manual mode to maintain the current z-axis limits when you add more % plots to the axes. % Copyright 2015 The MathWorks, Inc. %% % First, create a 3-D scatter plot. theta = linspace(0,2*pi); X = cos(theta); Y = sin(theta); Z = theta; scatter3(X,Y,Z) %% % Set the _z_-axis limits mode to manual so that the limits to not change. % Use |hold on| to add a second plot to the axes. zlim manual hold on Znew = 5*theta; scatter3(X,Y,Znew) hold off %% % The _z_-axis limits do not update to incorporate the new plot. % % Switch back to automatically updated limits by setting the mode to % automatic. zlim auto