0ae1054d07
This constructor has a 3rd argument, the size of the array holding the in-memory PNG image. This allows the constructor to check for errors in the image. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8287 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
//
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// "$Id$"
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//
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// PNG image header file for the Fast Light Tool Kit (FLTK).
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//
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// Copyright 1998-2010 by Bill Spitzak and others.
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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// USA.
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//
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// Please report all bugs and problems on the following page:
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//
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// http://www.fltk.org/str.php
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//
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/* \file
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Fl_PNG_Image class . */
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#ifndef Fl_PNG_Image_H
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#define Fl_PNG_Image_H
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# include "Fl_Image.H"
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/**
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The Fl_PNG_Image class supports loading, caching,
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and drawing of Portable Network Graphics (PNG) image files. The
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class loads colormapped and full-color images and handles color-
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and alpha-based transparency.
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*/
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class FL_EXPORT Fl_PNG_Image : public Fl_RGB_Image {
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public:
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Fl_PNG_Image(const char* filename);
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Fl_PNG_Image (const char *name_png, const unsigned char *buffer, int datasize);
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private:
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void load_png_(const char *name_png, const unsigned char *buffer_png, int datasize);
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};
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#endif
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//
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// End of "$Id$".
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//
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