1 files changed, 0 insertions, 68 deletions
diff --git a/inst/io/svgnormalize.m b/inst/io/svgnormalize.m
deleted file mode 100644
index 381d29a..0000000
--- a/inst/io/svgnormalize.m
+++ /dev/null
@@ -1,68 +0,0 @@
-%% 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
-%%    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{SVGn} = loadSVG (@var{SVG})
-%% Scales and reflects the @var{SVG} structure and returns a modified @var{SVGn}
-%% structure.
-%% 
-%% The height and width of the SVG are scaled such that the diagonal of the 
-%% bounding box has length 1. Coordinates are trasnfomed such that a plot of the
-%% paths coincides with the visualization of the original SVG.
-%%
-%% @seealso{svgload, svgpath2polygon}
-%% @end deftypefn
-
-function SVGn = svgnormalize (SVG)
-    
-  SVGn = SVG;
-  if ~SVG.normalized
-    % Translate
-    TransV = [0, SVG.height/2];
-    % Scale
-    Dnorm = sqrt (SVG.width ^ 2 + SVG.height ^ 2);
-    S = (1 / Dnorm) * eye (2);
-    for i = 1:numel (SVG.path)
-        nc = size (SVG.path(i).coord, 1);
-        % Translate to middle
-        T = repmat (TransV,nc, 1);
-        SVGn.path(i).coord = SVG.path(i).coord - T;
-        % Reflect 
-        SVGn.path(i).coord(:, 2) = -SVGn.path(i).coord(:,2);
-        T(:,2) = -T(:,2);
-        % Translate to bottom
-        SVGn.path(i).coord = SVGn.path(i).coord - T;
-        %Scale
-        SVGn.path(i).coord = SVGn.path(i).coord * S;
-    end
-    SVGn.height = SVG.height / Dnorm;
-    SVGn.width = SVG.width / Dnorm;
-    SVGn.normalized = true;
-  end
-
-end
-
-%!demo
-%! file    = 'tmp__.svg';
-%! fid     = fopen (file,'w');
-%! svgfile = '<html><body><svg xmlns="http://www.w3.org/2000/svg" version="1.1" height="250" width="250"><path d="M150,0 75,200 225,200 Z" /></svg></body></html>';
-%! fprintf (fid,"%s\n",svgfile);
-%! fclose (fid);
-%! SVG     = svgload (file);
-%! SVGn    = svgnormalize (SVG);
-%! SVGn
-%! plot([SVGn.path.coord(:,1); SVGn.path.coord(1,1)], ...
-%!      [SVGn.path.coord(:,2); SVGn.path.coord(1,2)]);
-%! delete (file);