2 // "$Id: Fl_PNG_Image.H 8287 2011-01-17 20:51:12Z manolo $"
4 // PNG image header file for the Fast Light Tool Kit (FLTK).
6 // Copyright 1998-2010 by Bill Spitzak and others.
8 // This library is free software; you can redistribute it and/or
9 // modify it under the terms of the GNU Library General Public
10 // License as published by the Free Software Foundation; either
11 // version 2 of the License, or (at your option) any later version.
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 // Library General Public License for more details.
18 // You should have received a copy of the GNU Library General Public
19 // License along with this library; if not, write to the Free Software
20 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
23 // Please report all bugs and problems on the following page:
25 // http://www.fltk.org/str.php
29 Fl_PNG_Image class . */
31 #ifndef Fl_PNG_Image_H
32 #define Fl_PNG_Image_H
33 # include "Fl_Image.H"
36 The Fl_PNG_Image class supports loading, caching,
37 and drawing of Portable Network Graphics (PNG) image files. The
38 class loads colormapped and full-color images and handles color-
39 and alpha-based transparency.
41 class FL_EXPORT Fl_PNG_Image : public Fl_RGB_Image {
45 Fl_PNG_Image(const char* filename);
46 Fl_PNG_Image (const char *name_png, const unsigned char *buffer, int datasize);
48 void load_png_(const char *name_png, const unsigned char *buffer_png, int datasize);
54 // End of "$Id: Fl_PNG_Image.H 8287 2011-01-17 20:51:12Z manolo $".