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NAME

stream - Image Pixel FIFO


SYNOPSIS

Image * ReadStream( const ImageInfo *image_info, StreamHandler stream, ExceptionInfo *exception );

unsigned int 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:
unsigned int WriteStream ( const ImageInfo *image_info, Image *, StreamHandler stream );

A description of each parameter follows:

image_info:
The image info.

stream:
A callback method.