StreamImageCommand

StreamImageCommand() is a lightweight method designed to extract pixels from large image files to a raw format using a minimum of system resources. The entire image or any regular portion of the image can be extracted.

The format of the StreamImageCommand method is:

MagickBooleanType StreamImageCommand(ImageInfo *image_info,int argc,
  char **argv,char **metadata,ExceptionInfo *exception)

A description of each parameter follows:

image_info

the image info.

argc

the number of elements in the argument vector.

argv

A text array containing the command line arguments.

metadata

any metadata is returned here.

exception

return any errors or warnings in this structure.