1 ## Copyright (C) 2008-2012 David Bateman
3 ## This file is part of Octave.
5 ## Octave is free software; you can redistribute it and/or modify it
6 ## under the terms of the GNU General Public License as published by
7 ## the Free Software Foundation; either version 3 of the License, or (at
8 ## your option) any later version.
10 ## Octave is distributed in the hope that it will be useful, but
11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 ## General Public License for more details.
15 ## You should have received a copy of the GNU General Public License
16 ## along with Octave; see the file COPYING. If not, see
17 ## <http://www.gnu.org/licenses/>.
20 ## @deftypefn {Function File} {[@var{x}, @var{y}, @var{buttons}] =} ginput (@var{n})
21 ## Return which mouse buttons were pressed and keys were hit on the current
22 ## figure. If @var{n} is defined, then wait for @var{n} mouse clicks
23 ## before returning. If @var{n} is not defined, then @code{ginput} will
24 ## loop until the return key @key{RET} is pressed.
27 function varargout = ginput (n)
35 toolkit = (get (f, "__graphics_toolkit__"));
37 varargout = cell (1, nargout);
39 [varargout{:}] = feval (strcat ("__", toolkit, "_ginput__"), f);
41 [varargout{:}] = feval (strcat ("__", toolkit, "_ginput__"), f, n);
46 ## Remove from test statistics. No real tests possible.