a6b935289e
the fltk_images library; saves about 16k in the FLTK core library on my Intel system. Fix a memory leak bug in most of the fl_set_fonts*.cxx implementations; as a result, the Fl_Fontdesc structure now has a fontname member to old the human-readable font name. Lots of fixes for shadowed variables, etc. Use snprintf, strlcpy, and strlcat in more places. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2566 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
74 lines
2.6 KiB
C++
74 lines
2.6 KiB
C++
//
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// "$Id: Fl_Pixmap.H,v 1.6.2.8.2.9 2002/08/09 01:09:48 easysw Exp $"
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//
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// Pixmap header file for the Fast Light Tool Kit (FLTK).
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//
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// Copyright 1998-2002 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 to "fltk-bugs@fltk.org".
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//
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#ifndef Fl_Pixmap_H
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#define Fl_Pixmap_H
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# include "Fl_Image.H"
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class Fl_Widget;
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struct Fl_Menu_Item;
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// Older C++ compilers don't support the explicit keyword... :(
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# if defined(__sgi) && !defined(_COMPILER_VERSION)
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# define explicit
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# endif // __sgi && !_COMPILER_VERSION
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class FL_EXPORT Fl_Pixmap : public Fl_Image {
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void copy_data();
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void delete_data();
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void set_data(const char * const *p);
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protected:
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void measure();
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public:
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int alloc_data; // Non-zero if data was allocated
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Fl_Offscreen id; // for internal use
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Fl_Bitmask mask; // for internal use (mask bitmap)
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explicit Fl_Pixmap(char * const * D) : Fl_Image(-1,0,1), alloc_data(0), id(0), mask(0) {set_data((const char*const*)D); measure();}
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explicit Fl_Pixmap(uchar* const * D) : Fl_Image(-1,0,1), alloc_data(0), id(0), mask(0) {set_data((const char*const*)D); measure();}
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explicit Fl_Pixmap(const char * const * D) : Fl_Image(-1,0,1), alloc_data(0), id(0), mask(0) {set_data((const char*const*)D); measure();}
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explicit Fl_Pixmap(const uchar* const * D) : Fl_Image(-1,0,1), alloc_data(0), id(0), mask(0) {set_data((const char*const*)D); measure();}
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virtual ~Fl_Pixmap();
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virtual Fl_Image *copy(int W, int H);
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Fl_Image *copy() { return copy(w(), h()); }
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virtual void color_average(Fl_Color c, float i);
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virtual void desaturate();
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virtual void draw(int X, int Y, int W, int H, int cx=0, int cy=0);
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void draw(int X, int Y) {draw(X, Y, w(), h(), 0, 0);}
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virtual void label(Fl_Widget*w);
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virtual void label(Fl_Menu_Item*m);
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virtual void uncache();
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};
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#endif
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//
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// End of "$Id: Fl_Pixmap.H,v 1.6.2.8.2.9 2002/08/09 01:09:48 easysw Exp $".
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//
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