Re: meshz, and leading axis handles to mesh, meshc and surface

[John W. Eaton]

On 29-Nov-2007, Kai Habel wrote:

| John W. Eaton schrieb:
| > On 29-Nov-2007, David Bateman wrote:
| >
| > | What about something like the attached instead.. What is does is modify 
| > | __plt_get_axis_handle__ such that is the first argument is logical is 
| > | set a variable "nogca", that if this variable is true, then gca() will 
| > | not be called. This allows the problematic functions to do something like
| > | 
| > | [h, varargin] = __plt_get_axis_handle__ ((nargout > 0), "sphere", 
| > | varargin{:});
| > | 
| > | and then axes.m does not need to be modified.
| >
| > OK, that seems like a better solution.  I checked it in.
| >
| > Thanks,
| >
| > jwe
| >
| >   
| I think a similar change is needed for shading.m. The attached patch
| also adds the 'mark_as_command' line and fixes the following problem.
| 
| octave:3> surf(peaks)
| octave:4> ax=gca
| ax = -6
| octave:5> shading(ax,"flat")
| error: number of rows must match (1 != 0) near line 44, column 14
| error: evaluating assignment expression near line 44, column 7
| error: called from `shading' in file
| `/home/kai/cvs-octave/octave/scripts/plot/shading.m'
| 
| 
| Kai
| 
| ChangeLog:
| 
| 2007-11-29  Kai Habel  <address@hidden>
| 
|   * plot/shading.m: Use __plt_get_axis_arg__ for optional axes argument,
|   use mark_as_command.

I applied this patch.

Thanks,

jwe