Mercurial > octave-dspies
view examples/globaldemo.cc @ 18968:0257a936dc4a
Fix FLTK redraw and event issue
* __init_fltk__.cc: Move axis auto code in own function (again).
Fix event issue where windowbuttondownfcn was called before
set_currentpoint and execute event only if it's defined.
* __add_default_menu__.m: Add drawnow () for grid and axis callback
author | Andreas Weber <andy.weber.aw@gmail.com> |
---|---|
date | Tue, 29 Jul 2014 21:13:03 +0200 |
parents | be41c30bcb44 |
children |
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#include <octave/oct.h> DEFUN_DLD (globaldemo, args, , "Global Demo") { octave_value retval; int nargin = args.length (); if (nargin != 1) print_usage (); else { std::string s = args(0).string_value (); if (! error_state) { octave_value tmp = get_global_value (s, true); if (tmp.is_defined ()) retval = tmp; else retval = "Global variable not found"; set_global_value ("a", 42.0); } } return retval; }