Routines (alphabetical) > Object Classes > Graphics Object Classes > IDLgrBuffer::Read

# IDLgrBuffer::Read

Syntax | Arguments | Keywords | Version History

The IDLgrBuffer::Read function method reads an image from a buffer. The returned value is an instance of the IDLgrImage object class.

## Syntax

Result = Obj->[IDLgrBuffer::]Read()

## Return Value

Returns an instance of the IDLgrImage object class.

## Arguments

None

## Keywords

None

## Version History

5.0 | Introduced