Re: Problem with __plt_get_axis_arg__.m

[Michael Goffioul]

On 12/3/07, David Bateman <address@hidden> wrote:
> Looking in the code in
>
> static octave_value
> make_graphics_object (const std::string& go_name,
>              const octave_value_list& args)
>
> it seems it is supposed to do that already. Something like
>
> h = __go_patch__ (gca(), "Facecolor", "Red")
>
> seems to work fine

Here's an example for the line case.

Michael.

Index: scripts/plot/__line__.m
===================================================================
RCS file: /cvs/octave/scripts/plot/__line__.m,v
retrieving revision 1.4
diff -c -p -r1.4 __line__.m
*** scripts/plot/__line__.m     12 Oct 2007 21:27:24 -0000      1.4
--- scripts/plot/__line__.m     3 Dec 2007 11:53:55 -0000
*************** function h = __line__ (p, varargin)
*** 47,63 ****
      print_usage ("line");
    endif

!   h = __go_line__ (p);
!
    if (num_data_args > 1)
!     set (h, "xdata", varargin{1}, "ydata", varargin{2});
      if (num_data_args == 3)
!       set (h, "zdata", varargin{3});
      endif
    endif

    if (nvargs > num_data_args)
!     set (h, varargin{num_data_args+1:end});
    endif

  endfunction
--- 47,65 ----
      print_usage ("line");
    endif

!   data_args = {};
    if (num_data_args > 1)
!     data_args(1:4) = { "xdata", varargin{1}, "ydata", varargin{2} };
      if (num_data_args == 3)
!       data_args(5:6) = { "zdata", varargin{3} };
      endif
    endif

+   other_args = {};
    if (nvargs > num_data_args)
!     other_args = varargin(num_data_args+1:end);
    endif

+   h = __go_line__ (p, data_args{:}, other_args{:});
+
  endfunction


2007-12-03  Michael Goffioul <address@hidden>

    * plot/__line__.m: call "__go_line__" with all initial properties instead of
    calling "set" after line creation.