X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=blobdiff_plain;f=image.h;fp=image.h;h=5ba20a84ff4cf2c7586331bfe57e6313f3d3d2e2;hb=d922ad61d35e9a6996730bec24b16f8bf7bc426c;hp=0000000000000000000000000000000000000000;hpb=3bb118f5a9462d02ff7d99ef28ecc0d7e23529f9;p=folded-ctf.git

diff --git a/image.h b/image.h
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+++ b/image.h
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+
+///////////////////////////////////////////////////////////////////////////
+// This program is free software: you can redistribute it and/or modify  //
+// it under the terms of the version 3 of the GNU General Public License //
+// as published by the Free Software Foundation.                         //
+//                                                                       //
+// 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/>.  //
+//                                                                       //
+// Written by Francois Fleuret, (C) IDIAP                                //
+// Contact <francois.fleuret@idiap.ch> for comments & bug reports        //
+///////////////////////////////////////////////////////////////////////////
+
+#ifndef IMAGE_H
+#define IMAGE_H
+
+#include "storable.h"
+#include "rgb_image.h"
+#include "misc.h"
+
+class Image : public Storable {
+protected:
+  int _width, _height;
+  unsigned char *_content;
+public:
+
+  inline int width() { return _width; }
+  inline int height() { return _height; }
+
+  inline unsigned char value(int x, int y) {
+    if(x >= 0 && x < _width && y >= 0 && y < _height)
+      return _content[x + (y * _width)];
+    else
+      return 0;
+  }
+
+  inline void set_value(int x, int y, unsigned char v) {
+    if(x >= 0 && x < _width && y >= 0 && y < _height)
+      _content[x + (y * _width)] = v;
+    else abort();
+  }
+
+  Image();
+  Image(int width, int height);
+
+  virtual ~Image();
+
+  virtual void crop(int xmin, int ymin, int width, int height);
+  virtual void to_rgb(RGBImage *image);
+
+  virtual void read(istream *in);
+  virtual void write(ostream *out);
+};
+
+#endif