stream - The Pixel FIFO

NAME SYNOPSIS FUNCTION DESCRIPTIONS ReadStream WriteStream # NAME stream - The Pixel FIFO # SYNOPSIS Image * ReadStream( const ImageInfo *image_info, StreamHandler stream, ExceptionInfo *exception ); MagickBooleanType WriteStream( const ImageInfo *image_info, Image *, StreamHandler stream ); # FUNCTION DESCRIPTIONS ## ReadStream ReadStream() makes the image pixels available to a user supplied callback method immediately upon reading a scanline with the ReadImage ( ) method. The format of the ReadStream() method is: Image *ReadStream ( const ImageInfo *image_info, StreamHandler stream, ExceptionInfo *exception ); A description of each parameter follows: image_info: The image info. stream: a callback method. exception: Return any errors or warnings in this structure. ## WriteStream WriteStream() makes the image pixels available to a user supplied callback method immediately upon writing pixel data with the WriteImage ( ) method. The format of the WriteStream() method is: MagickBooleanType WriteStream ( const ImageInfo *image_info, Image *, StreamHandler stream ); A description of each parameter follows: image_info: The image info. stream: A callback method. "Image manipulation software that works like magick"