Interactive rotation of an Axes handle.
rotate_axes()
rotate_axes(h)
rotate_axes funtion is used to perform an interactive rotation of an Axes object. When the function is called, the user is requested to click twice on the graphic window. The first click initializes the rotation and the second ends it.
If an Axes handle is specified as input argument, the rotation will apply on it. If a figure handle is specified, the first click determines the Axes objet to rotate. If the function is called with no argument, the rotation apply on the current figure.
`clf`_();
// create two axes in the figure
`subplot`_(2, 1, 1);
`plot2d`_;
`subplot`_(2, 1, 2);
`plot3d`_;
// rotate only the second axes
axes2 = `gca`_();
rotate_axes(axes2);
// rotate the selected one
rotate_axes();
// or
rotate_axes(`gcf`_());