device->display

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device->display

device ->display: graphical, position=[point]

Display a graphical object on the device. This is the principal way of drawing on a device. It performs the following operations:

if point is not @default, invoke graphical->set with the X and Y values of the point.
invoke graphical->device
invoke graphical->displayed Note that the geometry management may be redefined for each graphical using graphical->geometry. Also graphical ->device' and graphical graphical->displayed‘may have been redefined.
Defaults: If point is omitted, the current position of the graphical is used. For graphicals that were never displayed, this is usually (0,0)

See also
- graphical->reparent
- graphical->display_on
- graphical-displayed
- graphical-device