A graphics port or CAPI object.
A keyword, string or pathname.
The desired width in pixels, or
The desired height in pixels, or
An image object.
A cross in a circle
A question mark in a bubble
An exclamation mark in a triangle
An 'I' in a bubble
The Windows logo
specifies a file and
are specified, then the most appropriate image is chosen from the icon file and is scaled accordingly. If
nil the first image in the file is used at its natural size.
CAPI User Guide and Reference Manual (Macintosh version) - 25 Feb 2015