diff options
Diffstat (limited to 'fltk/fltk/Image.h')
-rw-r--r-- | fltk/fltk/Image.h | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/fltk/fltk/Image.h b/fltk/fltk/Image.h deleted file mode 100644 index b3ec714..0000000 --- a/fltk/fltk/Image.h +++ /dev/null @@ -1,116 +0,0 @@ -// "$Id: Image.h 5768 2007-04-08 19:58:56Z spitzak $" -// -// Copyright 1998-2005 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 fltk_Image_h -#define fltk_Image_h - -#include "Symbol.h" -# undef OPAQUE // fix for windows.h - -namespace fltk { - -class FL_API Widget; -struct Picture; // secret internal system-specific data - -class FL_API Image : public Symbol { - - PixelType pixeltype_; int w_, h_; - Picture* picture; - int flags; enum {COPIED=1, FETCHED=2, FORCEARGB32=4, MEASUREFETCH=8}; - - static unsigned long memused_; - -public: - - Image(const char* name=0) : - Symbol(name), pixeltype_(fltk::RGB32), w_(12), h_(12), - picture(0), flags(MEASUREFETCH) {} - Image(int w, int h, const char* name=0) : - Symbol(name), pixeltype_(fltk::RGB32), w_(w), h_(h), - picture(0), flags(0) {} - Image(PixelType p, int w, int h, const char* name=0) : - Symbol(name), pixeltype_(p), w_(w), h_(h), - picture(0), flags(0) {} - Image(const uchar* d, PixelType p, int w, int h) : - Symbol(), picture(0) {setimage(d,p,w,h);} - Image(const uchar* d, PixelType p, int w, int h, int linedelta) : - Symbol(), picture(0) {setimage(d,p,w,h,linedelta);} - ~Image(); - - PixelType pixeltype() const {return pixeltype_;} - int depth() const {return fltk::depth(pixeltype_);} - int w() const {return w_;} - int width() const {return w_;} - int h() const {return h_;} - int height() const {return h_;} - - void setpixeltype(PixelType); - void setsize(int w, int h); - void setpixels(const uchar* d, const Rectangle&, int linedelta); - void setpixels(const uchar* d, const Rectangle& r) {setpixels(d,r,depth()*r.w());} - void setpixels(const uchar* d, int y); - uchar* linebuffer(int y); - - void setimage(const uchar* d, PixelType p, int w, int h, int linedelta); - void setimage(const uchar* d, PixelType p, int w, int h) {setimage(d,p,w,h,fltk::depth(p)*w);} - - uchar* buffer(); - const uchar* buffer() const; - void set_forceARGB32(); - void clear_forceARGB32(); - bool forceARGB32() const {return (flags&FORCEARGB32) != 0;} - PixelType buffer_pixeltype() const; - int buffer_depth() const; - int buffer_width() const; - int buffer_height() const; - int buffer_linedelta() const; - void buffer_changed() {flags &= ~COPIED;} - void destroy(); - - void draw(int x, int y) const; - void draw(const Rectangle& r) const {_draw(r);} - void draw(const Rectangle& from, const Rectangle& to) const; - - void _draw(const Rectangle&) const; // Symbol virtual method - void _measure(int& W, int& H) const; // Symbol virtual method - bool fills_rectangle() const; // Symbol virtual method - virtual bool fetch(); // for image file reading subclasses - void fetch_if_needed() const; - void refetch() {flags &= ~FETCHED;} - - unsigned long mem_used() const; - static unsigned long total_mem_used() {return memused_;} - - // for back compatability with fltk1 only: - void label(Widget* o); - - // see also: GSave - void make_current(); - -}; - -} - -#endif - -// -// End of "$Id: Image.h 5768 2007-04-08 19:58:56Z spitzak $". -// |