//

// "$Id: Fl_Bitmap.H 10110 2014-02-22 14:51:50Z manolo $"

//

// Bitmap header file for the Fast Light Tool Kit (FLTK).

//

// Copyright 1998-2010 by Bill Spitzak and others.

//

// This library is free software. Distribution and use rights are outlined in

// the file "COPYING" which should have been included with this file.  If this

// file is missing or damaged, see the license at:

//

//     http://www.fltk.org/COPYING.php

//

// Please report all bugs and problems on the following page:

//

//     http://www.fltk.org/str.php

//

/* \file

   Fl_Bitmap widget . */

#ifndef Fl_Bitmap_H

#define Fl_Bitmap_H

#  include "Fl_Image.H"

class Fl_Widget;

struct Fl_Menu_Item;

/**

  The Fl_Bitmap class supports caching and drawing of mono-color

  (bitmap) images. Images are drawn using the current color.

*/

class FL_EXPORT Fl_Bitmap : public Fl_Image {

  friend class Fl_Quartz_Graphics_Driver;

  friend class Fl_GDI_Graphics_Driver;

  friend class Fl_GDI_Printer_Graphics_Driver;

  friend class Fl_Xlib_Graphics_Driver;

public:

  /** pointer to raw bitmap data */

  const uchar *array;

  /** Non-zero if array points to bitmap data allocated internally */

  int alloc_array;

  private:

  int start(int XP, int YP, int WP, int HP, int &cx, int &cy, 

	    int &X, int &Y, int &W, int &H);

#if defined(__APPLE__) || defined(WIN32)

  /** for internal use */

  void *id_;

#else

  /** for internal use */

  unsigned id_;

#endif // __APPLE__ || WIN32

  public:

  /** The constructors create a new bitmap from the specified bitmap data */

  Fl_Bitmap(const uchar *bits, int W, int H) :

    Fl_Image(W,H,0), array(bits), alloc_array(0), id_(0) {data((const char **)&array, 1);}

  /** The constructors create a new bitmap from the specified bitmap data */

  Fl_Bitmap(const char *bits, int W, int H) :

    Fl_Image(W,H,0), array((const uchar *)bits), alloc_array(0), id_(0) {data((const char **)&array, 1);}

  virtual ~Fl_Bitmap();

  virtual Fl_Image *copy(int W, int H);

  Fl_Image *copy() { return copy(w(), h()); }

  virtual void draw(int X, int Y, int W, int H, int cx=0, int cy=0);

  void draw(int X, int Y) {draw(X, Y, w(), h(), 0, 0);}

  virtual void label(Fl_Widget*w);

  virtual void label(Fl_Menu_Item*m);

  virtual void uncache();

};

#endif

//

// End of "$Id: Fl_Bitmap.H 10110 2014-02-22 14:51:50Z manolo $".

//