00001
00002 #ifndef _IMAGE_OIMSTREAM_HPP_
00003 #define _IMAGE_OIMSTREAM_HPP_
00004
00005 #include "image/Image.hpp"
00006
00007 namespace jafar {
00008 namespace image {
00009
00010 struct endl_ {};
00011 struct vsep_ {};
00012 struct hsep_ {};
00013 struct flush_ {};
00014 struct clear_ {};
00015
00016 extern endl_ endl;
00017 extern vsep_ vsep;
00018 extern hsep_ hsep;
00019 extern flush_ flush;
00020 extern clear_ clear;
00021
00022 class oimstream
00023 {
00024 protected:
00025 image::Image image;
00026 int width, height;
00027 int cursorx, cursory;
00028 protected:
00029 void endl_fun();
00030 void enlargeImage(int width_factor, int height_factor);
00031 void makeRoomFor(int pwidth, int pheight);
00032 void updateCursorsFor(int pwidth, int pheight);
00033 protected:
00034 virtual void flush_fun() = 0;
00035 public:
00036 oimstream():image(128,128,8,JfrImage_CS_GRAY) {}
00037 virtual ~oimstream() {}
00038
00039 friend oimstream& operator<<(oimstream& os, const image::Image &im);
00040 friend oimstream& operator<<(oimstream& os, const endl_ &end);
00041 friend oimstream& operator<<(oimstream& os, const vsep_ &end);
00042 friend oimstream& operator<<(oimstream& os, const hsep_ &end);
00043 friend oimstream& operator<<(oimstream& os, const flush_ &end);
00044 friend oimstream& operator<<(oimstream& os, const clear_ &end);
00045
00046 void setBackgroundColor();
00047 void setSeparatorColor();
00048 };
00049
00050 }}
00051
00052
00053 #endif
00054
