Image Data Model: _readFileref

Image Data Model: _readFileref

Reads an image from an external file identified by a fileref

Syntax
Example

Syntax

CALL SEND (object-id, '_readFileref', fileref<, attributes>);

Argument Type Description

fileref
C the fileref of the file to be read

attributes
C file-specific attributes.

Argument	Type	Description
fileref	C	the fileref of the file to be read
attributes	C	file-specific attributes.

This example reads an image stored in an external file identified by a fileref:

filename('image','/usr/images/color/sign.
             tif');
call send(imgdat_id,'_readFileref',
         'image');