commit 62b95f7f7b3dc6e9fc6add9a186ff5b4b0ece535
Author: Laslo Hunhold <[email protected]>
AuthorDate: Fri Apr 14 22:39:15 2017 +0200
Commit: Laslo Hunhold <[email protected]>
CommitDate: Fri Apr 14 22:39:15 2017 +0200
Improve the wording on alpha-blending
diff --git a/ff2jpg.1 b/ff2jpg.1
index 4555a66..bd9dd04 100644
--- a/ff2jpg.1
+++ b/ff2jpg.1
@@ -22,7 +22,7 @@ writes a diagnostic message to stderr.
.Sh OPTIONS
.Bl -tag -width Ds
.It Fl b Ar colour
-Mix the background alpha channel with
+Blend the transparent colours with
.Ar colour
specified as rgb, rrggbb or rrrrggggbbbb. The default is fff.
.It Fl o
diff --git a/ff2ppm.1 b/ff2ppm.1
index feba2f3..c611fba 100644
--- a/ff2ppm.1
+++ b/ff2ppm.1
@@ -20,8 +20,7 @@ writes a diagnostic message to stderr.
.Sh OPTIONS
.Bl -tag -width Ds
.It Fl b Ar colour
-.Ar colour
-Mix the background alpha channel with
+Blend the transparent colours with
.Ar colour
specified as rgb, rrggbb or rrrrggggbbbb. The default is fff.
.El
