Name

---

  MGH_WIDGET_ABS_OFFSET

Purpose

---

  Given a widget ID, this function returns the offset of this widget
  relative to the screen

Calling Sequence

---

  Result = MGH_WIDGET_ABS_OFFSET(wid)

Positional Parameters

---

  wid (input, widget ID)
    The ID of the widget we are searching.

Keyword Parameters

---

  UNITS (input, integer scalar)
    This keyword specifies the units required fo the result. Valid values
    are 0 (pixels, default), 1 (inches), 2 (centimetres).

Return Value

---

  The function returns a 2-element vector representing the offset
  of the current widget relative to the screen.
###########################################################################
  This software is provided subject to the following conditions:
  1. NIWA makes no representations or warranties regarding the
    accuracy of the software, the use to which the software may
    be put or the results to be obtained from the use of the
    software. Accordingly NIWA accepts no liability for any loss
    or damage (whether direct of indirect) incurred by any person
    through the use of or reliance on the software.
  2. NIWA is to be acknowledged as the original author of the
    software where the software is used or presented in any form.
###########################################################################

Modification History

---

  Mark Hadfield, 2004-07:
    Written.