Class DGraphViewItem.view_item
ViewItem class. Group of shapes and texts
inherit GnoCanvas.group
method item : 'a
method zoom_text : float -> unit
method highlight : ?color:(int32 * int32) -> unit -> unit
Change the color of the item. May be cancelled by
dehighlight
. Ifcolor
isprimary,secondary
, thenprimary
is used except if the current color isprimary
. In this case,secondary
is used.