Mercurial > octave
view libinterp/corefcn/oct-handle.h @ 18958:c9f960441513
Overhaul FLTK plotting and printing
* gl2ps-renderer.cc: Force execution of GL commands before gl2psEndPage to
avoid missing primitives in output. Enable error output of gl2ps,
check return value of gl2psBeginPage for error.
* __init_fltk__.cc:
Avoid redraw of the OpenGL and the plot window if not needed.
Let FLTK do the resizing of the canvas, the menubar and the statusbar.
This was done by creating a resize_dummy and set this as resizable
for the plot_window group. Previously this was done inside draw().
Avoid timing issues with fltk_maxtime (removed) and other hacks with
multiple Fl::check and redraw () calls. You can use flush and glFlush
if you really need to force a immediate redraw.
Remove print_mode in draw () and print directly without waiting that
FLTK flushes its buffers. This fixes bug #42458 and #40215
Manually placement of the toolbar is only done once when hiding or
showing the menubar. (update_toolbar_position)
set(gcf, "position", [x, y, w, h]) is now handled by
figure::properties::ID_POSITION which calls update_position
* __add_default_menu__.m: Remove now unneeded hacks for the menubar.
author | Andreas Weber <andy.weber.aw@gmail.com> |
---|---|
date | Sat, 26 Jul 2014 10:09:48 +0200 |
parents | ebb3ef964372 |
children | 4197fc428c7d |
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/* Copyright (C) 2007-2013 John W. Eaton This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #if !defined (octave_oct_handle_h) #define octave_oct_handle_h 1 #include "dMatrix.h" #include "lo-ieee.h" #include "ov.h" // --------------------------------------------------------------------- class octave_handle { public: octave_handle (void) : val (octave_NaN) { } octave_handle (const octave_value& a) : val (octave_NaN) { if (a.is_empty ()) /* do nothing */; else { double tval = a.double_value (); if (! error_state) val = tval; else error ("invalid handle"); } } octave_handle (int a) : val (a) { } octave_handle (double a) : val (a) { } octave_handle (const octave_handle& a) : val (a.val) { } octave_handle& operator = (const octave_handle& a) { if (&a != this) val = a.val; return *this; } ~octave_handle (void) { } double value (void) const { return val; } octave_value as_octave_value (void) const { return ok () ? octave_value (val) : octave_value (Matrix ()); } // Prefix increment/decrement operators. octave_handle& operator ++ (void) { ++val; return *this; } octave_handle& operator -- (void) { --val; return *this; } // Postfix increment/decrement operators. const octave_handle operator ++ (int) { octave_handle old_value = *this; ++(*this); return old_value; } const octave_handle operator -- (int) { octave_handle old_value = *this; --(*this); return old_value; } bool ok (void) const { return ! xisnan (val); } private: double val; }; inline bool operator == (const octave_handle& a, const octave_handle& b) { return a.value () == b.value (); } inline bool operator != (const octave_handle& a, const octave_handle& b) { return a.value () != b.value (); } inline bool operator < (const octave_handle& a, const octave_handle& b) { return a.value () < b.value (); } inline bool operator <= (const octave_handle& a, const octave_handle& b) { return a.value () <= b.value (); } inline bool operator >= (const octave_handle& a, const octave_handle& b) { return a.value () >= b.value (); } inline bool operator > (const octave_handle& a, const octave_handle& b) { return a.value () > b.value (); } #endif