Description:
Define an IDI
window in the given memory from the current picture. The window coordinates define the size of the
rectangular area in pixels and the offset of its bottom left corner from the memory origin. The window
is defined as the smallest possible area, made up of whole pixels, that completely contains the picture.
If the device associated with the current picture is not already open then this routine will open
the device and return the display identifier. Furthermore if the device was opened with
’
WRITE
’
access (in
AGI_ASSOC or
AGI_OPEN) then the window will be cleared. If the
device is already open then the display identifier will be the same as previously and the
device will not be cleared.
Invocation
CALL AGD_NWIND( MEMID, DISPID, XSIZE, YSIZE,
XOFF, YOFF, STATUS )
Arguments
MEMID = INTEGER (Given)
Memory identifier
DISPID = INTEGER (Returned)
Display identifier
XSIZE = INTEGER (Returned)
X
size of window
YSIZE = INTEGER (Returned)
Y size of window
XOFF = INTEGER
(Returned)
X offset of window from origin
YOFF = INTEGER (Returned)
Y offset of
window from origin
STATUS = INTEGER (Given and Returned)
The global status
Copyright ©2000, Central Laboratory of the Research Councils