Image: _readFileref

Image: _readFileref

Reads an image from an external file that is identified by a fileref and displays it in an image object

Syntax
Example

Syntax

CALL NOTIFY (image-name, '_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 that is stored in external file that is identified by a fileref:

filename ('imgfref', '/usr/images/color
             /sign.tif');
call notify ('imageview', '_readFileref',
             'imgfref');