X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=octave_packages%2Fgeometry-1.5.0%2Fio%2F%40svg%2Fsvg.m;fp=octave_packages%2Fgeometry-1.5.0%2Fio%2F%40svg%2Fsvg.m;h=c2f5074390212834a45abe6e4352395061956f26;hb=c880e8788dfc484bf23ce13fa2787f2c6bca4863;hp=0000000000000000000000000000000000000000;hpb=1705066eceaaea976f010f669ce8e972f3734b05;p=CreaPhase.git

diff --git a/octave_packages/geometry-1.5.0/io/@svg/svg.m b/octave_packages/geometry-1.5.0/io/@svg/svg.m
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+## Copyright (C) 2011 Carnë Draug <carandraug+dev@gmail.com>
+## Copyright (c) 2011 Juan Pablo Carbajal <carbajal@ifi.uzh.ch>
+##
+## This program 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.
+##
+## This program 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 this program; if not, see <http://www.gnu.org/licenses/>.
+
+## -*- texinfo -*-
+## @deftypefn {Function File} {@var{obj} =} svg ()
+## @deftypefnx {Function File} {@var{obj} =} svg (@var{str})
+## Create object of the svg class.
+##
+## If no input argument is provided the object is empty. @var{str} can be a filename
+## or a string defining an inline SVG.
+##
+## @end deftypefn
+
+function svg = svg(name='')
+
+  svg = struct;
+
+  ## SVG data. All the attributes of the <svg> node.
+  ## The field unparsed contains all the attributes that are not being parsed.
+  svg.Data = struct('height',[],'width',[],'id','null','normalized',false);
+
+  ## SVG metadata. All the attributes of the <metadata> node.
+  ## The field unparsed contains all the attributes that are not being parsed.
+  svg.Metadata = struct('unparsed',' ');
+
+  ## SVG paths. It is a vector of path structs. Maybe path can be a object too?
+  ## Order of Path.Data is important so we store in a cell (could be a matrix padded with zeros).
+  ## All the paths stored in polyval compatible format. Straigth segments are also stored as a polynomial.
+  svg.Path = struct();
+
+  svg = class (svg, 'svg');
+
+  if !isempty (name)
+    if exist(name,"file") == 2
+      name = file_in_path(path(), name);
+    else
+      error("svg:BadArguemnt", "File %s doesn't exist",name);
+    end
+    paths = loadpaths(svg, name);
+    svg.Path = paths;
+    data = loadsvgdata(svg, name);
+    svg.Data = data;
+    svg.Data.normalized = false;
+  elseif !ischar(name)
+    print_usage ;
+  endif
+
+
+endfunction
+
+%!test
+%!  dc = svg('drawing5.svg');
+%!  dc.getpath();
+%!  dc.pathid();
+%!  dc.getpath('path3756');
+%!
+%!  dc = svg('drawing.svg');
+%!  ids = dc.pathid();
+%!  dc.getpath({ids{[1 3]}});
+
+%!test
+%!  dc = svg('drawing6.svg');
+%!  ids = dc.pathid();
+%!  P = dc.path2polygon(ids{1});
+
+%!test
+%! dc = svg('drawing6.svg');
+%! dc.plot();
+%! dc.plot('color','r','linewidth',2);