View Center

XYPS controls the position of the center of the VIEW on its owning Sheet. The attribute takes two numeric values, which are the coordinates of the center of the VIEW relative to the bottom left corner of the Sheet. The attribute can be set directly by commands, for example,

AT @

Nominate new XYPS with cursor

XYPS 350 250

Change attribute directly

The default XYPS is at the center of the Sheet.

ONPOS is the position of the centre of the VIEW contents, relative to the centre of the VIEW. VIEW contents are centered within the VIEW by default, so this attribute takes the default values x0 y0. ONPOS is set directly, for example:

ONPO 45 -25

Changing ONPOS makes the existing VIEW graphics out-of-date, so an UPDATE Design command must be given.