STScI Logo

blink images.tv.iis


NAME · USAGE · PARAMETERS · DESCRIPTION · EXAMPLES · BUGS · SEE_ALSO

NAME

blink -- Blink frames in the image display

USAGE

blink frame1 frame2 [frame3 [frame4]]

PARAMETERS

frame1
First frame in blink sequence.
frame2
Second frame in blink sequence.
frame3
Third frame in blink sequence.
frame4
Fourth frame in blink sequence.
rate = 1.
Blink rate in seconds per frame. May be any fraction of a second.

DESCRIPTION

Two or more frames are alternatedly displayed on the image display monitor ("stdimage") at a specified rate per frame.

EXAMPLES

To blink two frames:

cl> blink 1 2

To blink three frames at a rate of 2 seconds per frame:

cl> blink 3 1 2 rate=2

BUGS

The blink rate is measured in software and, therefore, will not be exactly even in a time sharing environment.

SEE ALSO

cv


Source Code · Search Form · STSDAS