Mercurial > hg > octave-nkf

view libinterp/corefcn/octave-default-image.h @ 20326:33e706b6b7be

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
rectint: fix for non-overlapping rectangle, and support ND boxes (bug #44904) * scripts/geometry/rectint.m: it was giving incorrect results (not zero) when the coordinates for X overlapped but the Y did not (added tests for this bug). This is a complete rewrite of the function. The new version performs approximately 1000 times faster and adds supports N dimensional boxes in which case it measures the volume or hypervolume of the hypervolume intersections. * NEWS: make note that rectint() now supports ND.
author Carnë Draug <carandraug@octave.org>
date Wed, 22 Apr 2015 20:54:14 +0100
parents 19755f4fc851
children
line wrap: on
line source

/*

Copyright (C) 2014-2015 Pantxo Diribarne

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/>.

*/

static char default_im_data[] =
{
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,20,20,20,20,20,20,21,21,21,21,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,20,20,20,20,20,20,20,20,20,20,20,21,21,
  21,21,21,21,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,20,20,20,20,20,20,20,20,20,20,20,20,20,20,21,
  21,21,21,21,21,21,21,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,20,
  20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,
  21,21,21,21,21,21,21,21,21,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,20,20,
  20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,
  20,21,21,21,21,21,21,21,21,21,21,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,20,20,20,20,
  20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,20,
  20,20,21,21,21,21,21,21,21,21,21,21,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,20,20,20,20,20,
  20,20,20,20,20,20,20,20,20,20,20,20,31,31,31,31,
  31,31,31,31,31,31,21,21,21,21,21,21,21,21,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,20,20,20,20,20,
  20,20,20,20,20,20,20,20,20,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,21,21,21,21,21,21,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,20,20,20,20,20,20,
  20,20,20,20,20,20,20,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,21,21,21,21,21,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,20,20,20,20,20,20,20,
  20,20,20,20,20,20,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,21,21,21,
  21,21,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,20,20,20,20,20,20,20,20,
  20,20,20,20,20,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,63,
  49,49,49,49,49,49,49,49,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,20,20,20,20,20,20,20,20,
  20,20,20,20,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,49,
  48,48,48,48,48,48,48,49,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,20,20,20,20,20,20,20,20,20,
  20,20,20,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,49,
  48,47,47,47,47,47,47,48,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,19,20,20,20,20,20,20,20,20,
  20,20,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,49,
  48,47,47,47,47,47,47,48,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,20,19,20,20,20,20,20,20,20,
  20,20,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,49,
  48,47,47,47,47,47,47,48,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,19,19,19,19,20,20,20,20,20,20,
  20,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,49,
  48,47,47,47,47,47,47,48,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,19,19,19,19,19,20,20,20,20,20,
  20,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,49,
  48,47,47,47,47,47,47,48,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,19,19,19,19,19,19,19,20,20,20,
  19,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,49,
  48,47,47,47,47,47,48,48,63,31,31,31,31,31,31,31,
  31,31,31,31,31,31,19,19,19,19,19,19,20,19,20,20,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,49,
  49,48,48,48,48,48,48,48,21,31,31,31,31,31,31,31,
  31,31,31,31,31,19,19,19,19,19,19,19,19,19,19,20,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,21,21,21,31,31,31,31,31,31,
  31,31,31,31,31,20,20,20,20,20,20,20,20,20,20,20,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,21,21,31,31,31,31,31,31,
  31,31,49,49,49,49,49,49,49,49,49,49,49,49,49,49,
  49,49,49,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,21,21,31,31,31,31,31,
  31,49,48,48,48,48,48,48,48,48,48,48,48,48,48,48,
  48,48,48,49,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,21,21,21,31,31,31,31,
  49,48,47,47,47,47,47,47,47,47,47,47,47,47,47,47,
  47,47,47,48,49,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,21,21,31,31,31,31,
  49,48,47,47,47,47,47,47,47,47,47,47,47,47,47,47,
  47,47,47,48,49,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,21,21,31,31,31,31,
  49,48,47,47,47,47,47,47,47,47,47,47,47,47,47,47,
  47,47,47,48,49,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,21,21,31,31,31,
  49,48,47,47,47,47,47,47,47,47,47,47,47,47,47,47,
  47,47,47,48,49,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,21,21,31,31,31,
  49,48,47,47,47,47,47,47,47,47,47,47,47,47,47,47,
  47,47,47,48,49,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,21,21,21,31,31,
  49,48,47,47,47,47,47,47,47,47,47,47,47,47,47,47,
  47,47,47,48,49,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,21,21,31,31,
  49,48,47,47,47,47,47,47,47,47,47,47,47,47,47,47,
  47,47,47,48,49,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,21,21,31,31,
  49,48,47,47,47,47,47,47,47,47,47,47,47,47,47,47,
  47,47,47,48,49,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,21,21,21,31,
  49,48,47,47,47,47,47,47,47,47,47,47,47,47,47,47,
  47,47,47,48,49,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,21,21,31,
  49,48,47,47,47,47,47,47,47,47,47,47,47,47,47,47,
  47,47,47,48,49,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,21,21,31,
  49,48,47,47,47,47,47,47,47,47,47,47,47,47,47,47,
  47,47,47,48,49,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,20,21,31,
  49,48,47,47,47,47,47,47,47,47,47,47,47,47,47,47,
  47,47,47,48,49,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,21,21,21,
  49,48,47,47,47,47,47,47,47,47,47,47,47,47,47,47,
  47,47,47,48,49,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,20,21,21,
  49,48,47,47,47,47,47,47,47,47,47,47,47,47,47,47,
  47,47,47,48,49,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,20,20,21,
  49,48,47,47,47,47,47,47,47,47,47,47,47,47,47,47,
  47,47,47,48,49,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,20,20,20,
  49,48,47,47,47,47,47,47,47,47,47,47,47,47,47,47,
  47,47,47,48,49,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,20,20,20,
  31,49,48,47,47,47,47,47,47,47,47,47,47,47,47,47,
  47,47,48,49,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,20,20,20,
  31,49,49,48,48,48,48,48,48,48,48,48,48,48,48,48,
  48,48,49,63,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,20,20,20,
  31,31,31,49,49,49,49,49,49,47,63,63,63,63,63,63,
  63,63,20,19,19,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,20,20,20,20,
  31,31,31,31,31,31,31,31,31,31,19,19,19,19,19,19,
  19,19,19,19,19,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,20,20,20,20,
  31,31,31,31,31,31,31,31,31,31,31,19,19,19,19,19,
  19,19,19,19,19,19,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,20,20,20,20,
  31,31,31,31,31,31,31,31,31,31,31,19,19,19,19,19,
  19,19,19,19,19,19,19,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,20,20,20,20,
  31,31,31,31,31,31,31,31,31,31,31,31,19,19,19,19,
  19,19,19,19,19,19,19,19,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,20,20,20,20,20,
  31,31,31,31,31,31,31,31,31,31,31,31,31,19,19,19,
  19,19,19,19,19,19,19,19,19,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,49,49,49,49,49,47,63,63,63,21,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,19,19,19,
  19,19,19,19,19,19,19,19,19,19,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,49,49,48,48,48,48,48,48,48,48,48,48,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,19,19,
  19,19,19,19,19,19,19,19,19,19,19,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,49,48,47,47,47,47,47,47,47,47,47,48,49,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,19,
  19,19,19,19,19,19,19,19,19,19,19,19,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,49,47,47,47,47,47,47,47,47,47,47,48,48,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  19,19,19,19,19,19,19,19,19,19,19,19,19,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,49,47,47,47,47,47,47,47,47,47,47,48,49,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,19,19,19,19,19,19,19,19,19,19,19,19,19,19,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,49,47,47,47,47,47,47,47,47,47,47,48,49,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,19,19,19,19,19,19,19,19,19,19,19,19,19,19,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,49,47,47,47,47,47,47,47,47,47,47,48,49,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,19,19,19,19,19,19,19,19,19,19,19,19,19,
  19,19,19,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,49,47,47,47,47,47,47,47,47,47,47,48,49,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,19,19,19,19,19,19,19,19,19,19,19,19,
  19,19,19,19,19,31,31,31,31,31,31,31,31,31,31,31,
  31,19,20,49,47,47,47,47,47,47,47,47,47,47,48,49,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,19,19,19,19,19,19,19,19,19,19,19,
  19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,
  19,20,20,49,47,47,47,47,47,47,47,47,47,47,48,49,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,18,19,19,19,19,19,19,19,19,19,
  19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,
  19,19,20,49,47,47,47,47,47,47,47,47,47,47,48,48,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,19,19,19,19,19,19,19,19,19,
  19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,
  19,20,20,49,48,47,47,47,47,47,47,47,47,47,48,49,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,19,19,19,19,19,19,19,
  19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,
  19,19,20,63,48,48,48,48,48,48,48,48,48,48,49,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,19,19,19,19,19,19,
  19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,
  19,19,19,20,21,63,63,63,48,49,49,49,49,49,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,19,19,19,19,
  19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,
  19,19,19,19,19,20,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,19,19,
  19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,
  19,19,19,19,19,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,19,19,19,19,19,19,19,19,19,19,19,19,19,19,19,
  19,19,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,
  31,31,31,31,31,19,19,19,19,19,19,19,19,19,19,31,
  31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31
};