IDL Programming > Objects > 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