Example: COLOUR attribute
This example shows the four attributes for specifying colours in IDF.
The PAGE is cream (BGCOLOUR) with the string "original text". The string is partially covered by a GROUP with grey background (BGCOLOUR) and a green border (BORDERCOLOUR). This contains an ellipse drawn in red (COLOUR) with a cyan FILL. Another string "New!" in yellow (COLOUR) on magenta (FILL) is added on top of the GROUP.