AIPS HELP file for TVANOT in 31DEC21
As of Fri Dec 4 4:40:31 2020
TVANOT: Verb to load anotation to the TV image or graphics
TVCORN 0.0 TV pixel location of bottom
left corner of anotation
0 => use cursor to set
GRCHAN 0.0 8. Graphics channels: 0 => use
GR2CHAN 0.0 8. 2nd graphics channel to
allow black background
TVCHAN 0.0 16.0 TV channel to use; 0 => use
graphics planes 2 and 8.
DOINVERS -1.0 1.0 > 0 => string vertical.
COMMENT String to put in (<= 64 char)
Use: To load a character string into an image plane or into
graphics channel 2 (with black background in channel 4).
TVCORN........TV pixel location of bottom left corner of
anotation. 0 => use cursor to set. Note,
this allows you to specify x or y and set the
other with the cursor.
GRCHAN........Graphics channel to use. 0 => use TVCHAN
GR2CHAN.......Second graphics channel to use - normally set to 8
for a black background or 0 for no background. If
either is 8, a black background is done, using the
other (or 2) as foreground.
TVCHAN........TV channel to use; 0 => use graphics planes 2
and 8. If GRCHAN not = 0, then TVCHAN is
ignored and the graphics planes are used.
DOINVERS......> 0 => string vertical, else horizontal.
COMMENT.......String to put in (<= 64 characters, left justified)