From ea8bbf6f04095fb61cbcdaf6ccebf904367121d1 Mon Sep 17 00:00:00 2001 From: Ian C Date: Tue, 29 Nov 2016 15:42:20 +0000 Subject: Updated docs and 4-colour test image. --- doc/README.txt | 8 +++++++- test/4.png | Bin 196 -> 187 bytes 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/doc/README.txt b/doc/README.txt index 0de321f..1be180a 100755 --- a/doc/README.txt +++ b/doc/README.txt @@ -48,4 +48,10 @@ For 4-colour images it generates bit patterns "00" for colour 0 (default black), "01" for colour 1 (default red), "10" for colour 2 (default green) and "11" for colour 3 (default blue). -The colours used can be controlled by the switches -c0 to -c3. +The colours used can be controlled by the switches -c0 to -c3. Note that in +reality anything that is not colour 1, 2 or 3 is treated as colour 0. + +4-colour mode assumes that pixels are double width as well (like on the C64). +To disable that use the -d switch. + +# vim: spell diff --git a/test/4.png b/test/4.png index 2ccad08..f074682 100755 Binary files a/test/4.png and b/test/4.png differ -- cgit v1.2.3