Mercurial > octave-nkf
changeset 7835:ca8b97bb952c
added the function available_backends
| author | Shai Ayal <shaiay@sourceforge.net> |
|---|---|
| date | Wed, 20 Feb 2008 21:58:22 +0200 |
| parents | caab78e7e377 |
| children | 4fb2db9c87dd |
| files | src/ChangeLog src/graphics.cc src/graphics.h.in |
| diffstat | 3 files changed, 26 insertions(+), 0 deletions(-) [+] |
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--- a/src/ChangeLog Sun Feb 17 19:20:42 2008 +0200 +++ b/src/ChangeLog Wed Feb 20 21:58:22 2008 +0200 @@ -1,5 +1,9 @@ 2008-06-04 Shai Ayal <shaiay@users.sourceforge.net> + * graphics.cc (Favailable_backends): New function. + * graphics.h.in (base_graphics_backend::available_backends_list): + New function. + * graphics.cc (axes::properties::calc_ticks_and_lims): Refactor. Adjust axes limits & tics together so that the result is consistent. (axes::properties::calc_tick_sep): Ditto.
--- a/src/graphics.cc Sun Feb 17 19:20:42 2008 +0200 +++ b/src/graphics.cc Wed Feb 20 21:58:22 2008 +0200 @@ -3422,6 +3422,15 @@ return octave_value (gh_manager::figure_handle_list ()); } +DEFUN (available_backends, args, , + "-*- texinfo -*-\n\ +@deftypefn {Built-in Function} {} available_backends ()\n\ +Returns resgistered graphics backends.\n\ +@end deftypefn") +{ + return octave_value (graphics_backend::available_backends_list ()); +} + static void clear_drawnow_request (void *) {
--- a/src/graphics.h.in Sun Feb 17 19:20:42 2008 +0200 +++ b/src/graphics.h.in Wed Feb 20 21:58:22 2008 +0200 @@ -1321,6 +1321,19 @@ return default_backend (); } + static Cell available_backends_list (void) + { + Cell m (1 , available_backends.size ()); + const_available_backends_iterator p; + int i; + + for (i = 0,p = available_backends.begin (); p != available_backends.end (); p++,i++) + m(i) = p->first; + + return m; + } + + private: base_graphics_backend *rep;