getvie(3G)getvie(3G)NAMEgetvie - gets a copy of the dimensions of the current viewport
FORTRAN 77 SPECIFICATION
subroutine getvie(left, right, bottom, top)
integer*2 left, right, bottom, top
PARAMETERS
left expects the variable into which the system should copy the x
coordinate (in pixels) of the left side of the current view
port.
right expects the variable into which the system should copy the x
coordinate (in pixels) of the right side of the current view
port.
bottom expects the variable into which the system should copy the y
coordinate (in pixels) of the bottom side of the current view
port.
top expects the variable into which the system should copy the y
coordinate (in pixels) of the top side of the current view port.
DESCRIPTIONgetvie gets the dimensions of the current viewport and copies them to the
variables specified as parameters. The current viewport is defined as
the viewport at the top of the viewport stack.
SEE ALSO
popvie, pushvi, viewpo
NOTE
This routine is available only in immediate mode.
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