TextRenderer.h

00001 /*
00002 File: TextRenderer.h
00003 
00004 Function: 
00005 
00006 Author(s): Andrew Willmott
00007 
00008 Copyright: (c) 1997-2000, Andrew Willmott
00009 */
00010 
00011 #ifndef __TextRenderer__
00012 #define __TextRenderer__
00013 
00014 #include "gcl/Renderer.h"
00015 
00016 
00017 // --- The TextRenderer class -------------------------------------------------
00018 
00019 
00020  class TextRenderer : public Renderer
00021 {
00022 public:
00023  TextRenderer() : Renderer(), sout(&cout) {};
00024 
00025  Void Attach(ostream &out) { sout = &out; };
00026 
00027 virtual Void Show();
00028 virtual Void MakeCurrent();
00029 virtual Void Print(ostream &s);
00030 
00031 virtual Renderer &Begin(RenderStyle style);
00032 virtual Renderer &End();
00033 
00034 virtual Renderer &SetPoint(const Point &p);
00035 virtual Renderer &SetNormal(const Vector &p);
00036 virtual Renderer &SetCoord(const Coord &c);
00037 virtual Renderer &SetColour(const Colour &c);
00038 
00039 virtual Renderer &SetTransform(const Transform &t);
00040 virtual Renderer &SetCamera(const Camera &c);
00041 
00042 virtual Renderer &Clear();
00043 virtual Renderer &Pop();
00044 virtual Renderer &Push();
00045 
00046  virtual Renderer &GetImage(Image &image) {return SELF;};
00047  virtual Renderer &PutImage(const Image &image, Int x = 0, Int y = 0) {return SELF;};
00048 
00049 // short-cuts
00050 
00051 protected:
00052  ostream *sout;
00053 };
00054 
00055 #endif