graphical <-common_device: with=graphical -> deviceGraphical devices may be used to create complex diagrams by combining
simple and other complex diagrams (see class device).
This method locates the most local device that displays
both the receiver and the argument graphical.
graphical<-common_device
is used internally to determine the device on which to draw connections
between graphicals that are not displayed on the same device.
Diagnostics: Fails (silently) if no such device can be found.
Note that this method always succeeds if both graphicals are displayed
in the same window and always fails if they are displayed in different
windows.
- See also
- - class connection
- class device
