X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?p=CreaPhase.git;a=blobdiff_plain;f=octave_packages%2Fgeometry-1.5.0%2Fgeom2d%2FdrawPoint.m;fp=octave_packages%2Fgeometry-1.5.0%2Fgeom2d%2FdrawPoint.m;h=0272ad2d40a4ba5754c04b2ad9f75a492896d17a;hp=0000000000000000000000000000000000000000;hb=f5f7a74bd8a4900f0b797da6783be80e11a68d86;hpb=1705066eceaaea976f010f669ce8e972f3734b05

diff --git a/octave_packages/geometry-1.5.0/geom2d/drawPoint.m b/octave_packages/geometry-1.5.0/geom2d/drawPoint.m
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+%% Copyright (c) 2011, INRA
+%% 2004-2011, David Legland <david.legland@grignon.inra.fr>
+%% 2011 Adapted to Octave by Juan Pablo Carbajal <carbajal@ifi.uzh.ch>
+%%
+%% All rights reserved.
+%% (simplified BSD License)
+%%
+%% Redistribution and use in source and binary forms, with or without
+%% modification, are permitted provided that the following conditions are met:
+%%
+%% 1. Redistributions of source code must retain the above copyright notice, this
+%%    list of conditions and the following disclaimer.
+%%     
+%% 2. Redistributions in binary form must reproduce the above copyright notice, 
+%%    this list of conditions and the following disclaimer in the documentation
+%%    and/or other materials provided with the distribution.
+%%
+%% THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+%% AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+%% IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+%% ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+%% LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
+%% CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+%% SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
+%% INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+%% CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+%% ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+%% POSSIBILITY OF SUCH DAMAGE.
+%%
+%% The views and conclusions contained in the software and documentation are
+%% those of the authors and should not be interpreted as representing official
+%% policies, either expressed or implied, of copyright holder.
+
+%% -*- texinfo -*-
+%% @deftypefn {Function File} {@var{h} = } drawPoint (@var{x}, @var{y})
+%% @deftypefnx {Function File} {@var{h} = } drawPoint (@var{coord})
+%% @deftypefnx {Function File} {@var{h} = } drawPoint (@dots{}, @var{opt})
+%% Draw the point on the axis.
+%
+%   Draws points defined by coordinates @var{x} and @var{y}Y.
+%   @var{x} and @var{y} should be array the same size. Coordinates can be 
+%   packed coordinates in a single [N*2] array @var{coord}. Options @var{opt}
+%   are passed to the @code{plot} function.
+%
+%   @seealso{points2d, clipPoints}
+%
+%% @end deftypefn
+
+function varargout = drawPoint(varargin)
+
+  % process input arguments
+  var = varargin{1};
+  if size(var, 2)==1
+      % points stored in separate arrays
+      px = varargin{1};
+      py = varargin{2};
+      varargin(1:2) = [];
+  else
+      % points packed in one array
+      px = var(:, 1);
+      py = var(:, 2);
+      varargin(1) = [];
+  end
+
+  % ensure we have column vectors
+  px = px(:);
+  py = py(:);
+
+  % default drawing options, but keep specified options if it has the form of
+  % a bundled string
+  if length(varargin)~=1
+      varargin = [{'linestyle', 'none', 'marker', 'o', 'color', 'b'}, varargin];
+  end
+
+  % plot the points, using specified drawing options
+  h = plot(px(:), py(:), varargin{:});
+
+  % process output arguments
+  if nargout>0
+      varargout{1}=h;
+  end
+
+endfunction
+
+%!demo
+%!   drawPoint(10, 10);
+
+%!demo
+%!   t = linspace(0, 2*pi, 20)';
+%!   drawPoint([5*cos(t)+10 3*sin(t)+10], 'r+');
+