Mercurial > hg > octave-lyh
diff scripts/plot/findfigs.m @ 14576:4dbb47d09219
New Function, findfigs.m
* findfigs.m: New File.
* scripts/plot/module.mk: Add new file.
* scripts/help/unimplmented.m: Remove findfigs.m from list.
* NEWS: Mention new file.
author | Carnë Draug <carandraug+dev@gmail.com> |
---|---|
date | Sat, 21 Apr 2012 18:10:11 -0400 |
parents | |
children | dd4ad69e4ab9 |
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new file mode 100644 --- /dev/null +++ b/scripts/plot/findfigs.m @@ -0,0 +1,81 @@ +## Copyright (C) 2008 Bill Denney +## Copyright (C) 2012 Carnë Draug +## +## 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/>. + +## -*- texinfo -*- +## @deftypefn {Function File} {} findfigs () +## Find all visible figures that are currently off the screen and move them +## onto the screen. +## @seealso{allchild, figure, get, set} +## @end deftypefn + +## Author: Bill Denney <bill@denney.ws> +## Modified by: Carnë Draug <carandraug+dev@gmail.com> + +function findfigs () + + figh = allchild (0); + units = get (0, "units"); + unwind_protect + if (!strcmp (units, "pixels")) + set (0, "units", "pixels"); + endif + screensize = get (0, "screensize"); + unwind_protect_cleanup + set (0, "units", units); + end_unwind_protect + + ## give the monitor a margin so that the figure must not just + ## marginally be on the monitor. + margin = 30; + screensize(1:2) += margin; + screensize(3:4) -= margin; + + for i = 1:numel (figh) + if strcmp (get (figh(i), "visible"), "on") + + units = get (figh(i), "units"); + unwind_protect + if (!strcmp (units, "pixels")) + set (figh(i), "units", "pixels"); + endif + pos = get (figh(i), "position"); + ## Test if (in order): + ## The left side is outside the right side of the screen + ## The bottom is above the top of the screen + ## The right side is outside the left of the screen + ## the top is below the bottom of the screen + if (pos(1) > screensize(3) + || pos(2) > screensize(4) + || pos(1)+pos(3) < screensize(1) + || pos(2)+pos(4) < screensize(2)) + + ## the new position will be at the top left of the screen + ## (all moved figures will overlap). The bottom left is chosen + ## instead of the top left because that allows for the unknown + ## amount of space for the menu bar and the title bar. + pos(1) = screensize(1); + pos(2) = screensize(2); + set (figh(i), "position", pos); + endif + unwind_protect_cleanup + set (figh(i), "units", units); + end_unwind_protect + endif + endfor +endfunction