XML Forms Data Format (XFDF) Specification - Adobe Partners

XFDF Reference
XML Forms Data Format Specification Line annotation attributes 75
Name
tail
interior-color
leaderLength
leaderExtend
Description
Optional. Default: None.
The line end for the tail. Corresponds to second name in the LE key in
the line annotation dictionary. The LE key is an array of two names
specifying the line ending styles to be used in drawing the line.
Values for head and tail are:
● None (Default)
●
●
●
●
●
●
●
●
Square
Circle
Diamond
OpenArrow
ClosedArrow
Butt
ROpenArrow
RClosedArrow
Optional. Corresponds to the IC key in the line annotation dictionary
and specifies the interior color with which to fill the annotation's line
endings. If this entry is absent, the interiors of the line endings are left
transparent.
The IC key contains an array of three numbers between 0.0 and 1.0 in
the deviceRGB color space. In XFDF, each color is mapped to a value
between 0 and 255 then converted to hexadecimal (00 to FF). The three
hexadecimal values are concatenated and prefixed with a hash sign. For
example:
interior-color="#FFFF00"
Elements: line
Required if LeaderExtend is present; otherwise optional. Default: 0 (no
leader lines).
Corresponds to the LL key in the line annotation dictionary and
specifies the length of leader lines in default user space that extend from
each endpoint of the line perpendicular to the line itself.
A positive value means that the leader lines appear in the direction that
is clockwise when traversing the line from its starting point to its ending
point (as specified by L); a negative value indicates the opposite
direction.
Elements: line
Optional. Default: 0 (no leader line extensions). Value is a non-negative
number.
Corresponds to the LLE key in the line annotation dictionary and
specifies the length of leader line extensions that extend from the line
proper 180 degrees from the leader.
Elements: line