11 #define MAGICKCORE_IMPLEMENTATION  1    12 #define MAGICK_PLUSPLUS_IMPLEMENTATION 1    29     _view=AcquireVirtualCacheView(image_.
image(),exceptionInfo),
    36     _view=DestroyCacheView(_view);
    40   const size_t columns_,
const size_t rows_)
    48   Quantum* pixels=GetCacheViewAuthenticPixels(_view,x_,y_,columns_,rows_,
    56   const ssize_t y_,
const size_t columns_,
const size_t rows_)
    64   const Quantum* pixels=GetCacheViewVirtualPixels(_view,x_,y_,columns_,rows_,
    73   if (_image.constImage()->channel_map[channel].traits == UndefinedPixelTrait)
    75   return _image.constImage()->channel_map[channel].offset;
    79   const size_t columns_,
const size_t rows_)
    87   Quantum* pixels=QueueCacheViewAuthenticPixels(_view,x_,y_,columns_,rows_,
    97   (void) SyncCacheViewAuthenticPixels(_view,exceptionInfo);
   104   void* pixel_metacontent=GetCacheViewAuthenticMetacontent(_view);
   106   return pixel_metacontent;
   110   const StorageType type_)
   112   init(image_,0,0,image_.
columns(),image_.
rows(),map_,type_);
   116   const ::ssize_t y_,
const size_t width_,
const size_t height_,std::string map_,
   117   const StorageType type_)
   119   init(image_,x_,y_,width_,height_,map_,type_);
   142 void Magick::PixelData::init(
Magick::Image &image_,const ::ssize_t x_,
   143   const ::ssize_t y_,
const size_t width_,
const size_t height_,
   144   std::string map_,
const StorageType type_)
   152   if ((x_ < 0) || (width_ == 0) || (y_ < 0) || (height_ == 0) ||
   153       (x_ > (ssize_t) image_.
columns()) || ((width_ + x_) > image_.
columns())
   154       || (y_ > (ssize_t) image_.
rows()) || ((height_ + y_) > image_.
rows())
   155       || (map_.length() == 0))
   161       size=
sizeof(
unsigned char);
   170       size=
sizeof(
unsigned int);
   173       size=
sizeof(MagickSizeType);
   176       size=
sizeof(Quantum);
   179       size=
sizeof(
unsigned short);
   186   _length=width_*height_*map_.length();
   188   _data=AcquireMagickMemory(_size);
   191   MagickCore::ExportImagePixels(image_.
image(),x_,y_,width_,height_,
   192     map_.c_str(),type_,_data,exceptionInfo);
   193   if (exceptionInfo->severity != MagickCore::UndefinedException)
   198 void Magick::PixelData::relinquish(
void) 
throw()
   200   if (_data != (
void *)NULL)
   201     _data=RelinquishMagickMemory(_data);
 Quantum * get(const ::ssize_t x_, const ::ssize_t y_, const size_t columns_, const size_t rows_)
const Quantum * getConst(const ::ssize_t x_, const ::ssize_t y_, const size_t columns_, const size_t rows_)
void quiet(const bool quiet_)
MagickCore::Image *& image(void)
::ssize_t length(void) const
const void * data(void) const
Pixels(Magick::Image &image_)
::ssize_t size(void) const
MagickPPExport void throwExceptionExplicit(const MagickCore::ExceptionType severity_, const char *reason_, const char *description_=(char *) NULL)
#define ThrowPPException(quiet)
PixelData(Magick::Image &image_, std::string map_, const StorageType type_)
Quantum * set(const ::ssize_t x_, const ::ssize_t y_, const size_t columns_, const size_t rows_)
ssize_t offset(PixelChannel channel) const
size_t columns(void) const