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Diffstat (limited to 'converter/other/pamtosvg/thin-image.h')
-rw-r--r-- | converter/other/pamtosvg/thin-image.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/converter/other/pamtosvg/thin-image.h b/converter/other/pamtosvg/thin-image.h new file mode 100644 index 00000000..4e0a77ee --- /dev/null +++ b/converter/other/pamtosvg/thin-image.h @@ -0,0 +1,37 @@ +/* thin-image.h: thin binary image + + Copyright (C) 2001, 2002 Martin Weber + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public License + as published by the Free Software Foundation; either version 2.1 of + the License, or (at your option) any later version. + + This library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + USA. */ + +#ifndef THIN_IMAGE_H +#define THIN_IMAGE_H + +/* + * C code from the article + * "Efficient Binary Image Thinning using Neighborhood Maps" + * by Joseph M. Cychosz, 3ksnn64@ecn.purdue.edu + * in "Graphics Gems IV", Academic Press, 1994 + */ + +#include "bitmap.h" +#include "exception.h" + +void +thin_image(bitmap_type *image, bool bg_spec, pixel bg_color, + at_exception_type * exp); + +#endif /* not THIN_IMAGE_H */ |