diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/hooks.texi | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/hooks.texi b/doc/hooks.texi index 73dc021b98..f6d61e9f5a 100644 --- a/doc/hooks.texi +++ b/doc/hooks.texi @@ -86,6 +86,10 @@ Options: @item @option{-x <expression>}@tab x coordinate of text or image @item @option{-y <expression>}@tab y coordinate of text or image @item @option{-i <filename>} @tab The filename to read a image from +@item @option{-R <expression>}@tab Value for R color +@item @option{-G <expression>}@tab Value for G color +@item @option{-B <expression>}@tab Value for B color +@item @option{-A <expression>}@tab Value for Alpha channel @end multitable Expressions are functions of these variables: |