(stream - Image Pixel FIFO9W




"NAME



stream - Image Pixel FIFO



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&SYNOPSIS

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unsigned int StreamImage( const ImageInfo *image_info, void(* Stream )( const Image *), ExceptionInfo *exception );



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FUNCTION *DESCRIPTIONS



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StreamImage

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Method StreamImage makes the image pixels available to a user supplied callback method immediately upon reading a scanline with the ReadImage method.

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The format of the StreamImage method is:

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unsigned int StreamImage ( const ImageInfo *image_info, void ( *Stream ) ( const Image *), ExceptionInfo *exception );

AA description of each parameter follows:


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status:

vMethod StreamImage returns True if the image pixels are streamed to the user supplied callback method otherwise False.

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image_info:

.Specifies a pointer to an ImageInfo structure.

B

stream:

a callback method.

H

exception:

0return any errors or warnings in this structure.
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