+++ /dev/null
-//
-// "$Id: Fl_Image.H,v 1.2 2002/12/01 15:38:37 neurosurg Exp $"
-//
-// Image header file for the Fast Light Tool Kit (FLTK).
-//
-// Copyright 1998-2002 by Bill Spitzak and others.
-//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Library General Public
-// License as published by the Free Software Foundation; either
-// version 2 of the License, or (at your option) any later version.
-//
-// This library 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
-// Library General Public License for more details.
-//
-// You should have received a copy of the GNU Library General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-// USA.
-//
-// Please report all bugs and problems to "fltk-bugs@fltk.org".
-//
-
-#ifndef Fl_Image_H
-# define Fl_Image_H
-
-# include "x.H"
-
-class Fl_Widget;
-struct Fl_Menu_Item;
-
-class FL_EXPORT Fl_Image {
- int w_, h_, d_, ld_, count_;
- const char * const *data_;
-
- // Forbid use of copy contructor and assign operator
- Fl_Image & operator=(const Fl_Image &);
- Fl_Image(const Fl_Image &);
-
- protected:
-
- void w(int W) {w_ = W;}
- void h(int H) {h_ = H;}
- void d(int D) {d_ = D;}
- void ld(int LD) {ld_ = LD;}
- void data(const char * const *p, int c) {data_ = p; count_ = c;}
- void draw_empty(int X, int Y);
-
- static void labeltype(const Fl_Label *lo, int lx, int ly, int lw, int lh, Fl_Align la);
- static void measure(const Fl_Label *lo, int &lw, int &lh);
-
- public:
-
- int w() const {return w_;}
- int h() const {return h_;}
- int d() const {return d_;}
- int ld() const {return ld_;}
- int count() const {return count_;}
- const char * const *data() const {return data_;}
-
- Fl_Image(int W, int H, int D) {w_ = W; h_ = H; d_ = D; ld_ = 0; count_ = 0; data_ = 0;}
- virtual ~Fl_Image();
- virtual Fl_Image *copy(int W, int H);
- Fl_Image *copy() { return copy(w(), h()); }
- virtual void color_average(Fl_Color c, float i);
- void inactive() { color_average(FL_GRAY, .33f); }
- virtual void desaturate();
- virtual void label(Fl_Widget*w);
- virtual void label(Fl_Menu_Item*m);
- 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 uncache();
-};
-
-class FL_EXPORT Fl_RGB_Image : public Fl_Image {
- public:
-
- const uchar *array;
- int alloc_array; // Non-zero if array was allocated
-
- Fl_Offscreen id; // for internal use
- Fl_Bitmask mask; // for internal use (mask bitmap)
-
- Fl_RGB_Image(const uchar *bits, int W, int H, int D=3, int LD=0) :
- Fl_Image(W,H,D), array(bits), alloc_array(0), id(0), mask(0) {data((const char **)&array, 1); ld(LD);}
- virtual ~Fl_RGB_Image();
- virtual Fl_Image *copy(int W, int H);
- Fl_Image *copy() { return copy(w(), h()); }
- virtual void color_average(Fl_Color c, float i);
- virtual void desaturate();
- 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 // !Fl_Image_H
-
-//
-// End of "$Id: Fl_Image.H,v 1.2 2002/12/01 15:38:37 neurosurg Exp $".
-//