automatic commit

[folded-ctf.git] / rgb_image_subpixel.h

diff --git a/rgb_image_subpixel.h b/rgb_image_subpixel.h
index 393068b..55618c6 100644 (file)
--- a/rgb_image_subpixel.h
+++ b/rgb_image_subpixel.h
@@ -12,11 +12,18 @@
 // You should have received a copy of the GNU General Public License     //
 // along with this program. If not, see <http://www.gnu.org/licenses/>.  //
 //                                                                       //
-// Written by Francois Fleuret, (C) IDIAP                                //
+// Written by Francois Fleuret                                           //
+// (C) Idiap Research Institute                                          //
+//                                                                       //
 // Contact <francois.fleuret@idiap.ch> for comments & bug reports        //
 ///////////////////////////////////////////////////////////////////////////
 
-// A simple color image class
+/*
+
+  Same as RGBImage, but with sub-pixel resolution to produce nifty
+  smoothing in the drawings.
+
+ */
 
 #ifndef RGB_IMAGE_SUBPIXEL_H
 #define RGB_IMAGE_SUBPIXEL_H
@@ -35,9 +42,6 @@ public:
   inline int width() const { return _width / _scale; }
   inline int height() const { return _height / _scale; }
 
-  virtual void read_ppm(const char *filename);
-  virtual void write_ppm(const char *filename);
-
   virtual void read_png(const char *filename);
   virtual void write_png(const char *filename);