32 #if defined (HAVE_CONFIG_H) 43 #include "builtin-defun-decls.h" 69 return go.
isa (
"figure");
74 if (go.
isa (
"figure"))
85 if (go.
isa (
"figure"))
94 case base_properties::ID_VISIBLE:
95 if (! props.is_visible ())
98 props.set___plot_stream__ (
Matrix ());
99 props.set_graphicssmoothing (
false);
118 if (! debug_file.empty ())
119 args(3) = debug_file;
136 {
return Matrix (1, 2, 0.0); }
162 if (fids.
numel () > 1)
166 if (fids.
numel () > 2)
167 Fwaitpid (
ovl (fids(2)));
187 if (
tmp(0).is_string ())
196 if (!
fs.
exists () && ! exeext.empty ())
208 catch (octave::execution_exception&)
223 error (
"__init_gnuplot__: the gnuplot program is not available, see 'gnuplot_binary'");
OCTINTERP_API octave_value_list feval(const std::string &name, const octave_value_list &args=octave_value_list(), int nargout=0)
static bool have_gnuplot_binary(void)
For example cd octave end example noindent changes the current working directory to file
void load_toolkit(const graphics_toolkit &tk)
graphics_handle get_handle(void) const
void error(const char *fmt,...)
static std::string getenv(const std::string &name)
bool isa(const std::string &go_name) const
#define DEFMETHOD_DLD(name, interp_name, args_name, nargout_name, doc)
Macro to define an at run time dynamically loadable builtin method.
static bool toolkit_loaded
octave_value as_octave_value(void) const
void munlock(const std::string &nm)
base_properties & get_properties(void)
std::string search_path_for_file(const std::string &path, const string_vector &names)
OCTAVE_EXPORT octave_value_list isa nd deftypefn *return ovl(args(0).isinteger())
octave::sys::file_stat fs(filename)
#define DEFUN_DLD(name, args_name, nargout_name, doc)
Macro to define an at run time dynamically loadable builtin function.
octave_idx_type numel(void) const
Number of elements in the array.
If this string is the system will ring the terminal sometimes it is useful to be able to print the original representation of the string
Matrix matrix_value(bool frc_str_conv=false) const