From a9f9ae0efa326dc2edc7f2d92ce270f5fdc15b60 Mon Sep 17 00:00:00 2001 From: "Jeffrey H. Kingston" Date: Tue, 14 Sep 2010 20:37:12 +0000 Subject: Lout 3.23. git-svn-id: http://svn.savannah.nongnu.org/svn/lout/trunk@15 9365b830-b601-4143-9ba8-b4a8e2c3339c --- doc/user/bgr_colo | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'doc/user/bgr_colo') diff --git a/doc/user/bgr_colo b/doc/user/bgr_colo index 4a48fb9..08d8d2a 100644 --- a/doc/user/bgr_colo +++ b/doc/user/bgr_colo @@ -44,5 +44,9 @@ nominal colour can look quite different on screen and on paper. The standard Lout @Code "@SetColour" symbol can provide many more colours setcolour. @Index @Code "@SetColour" @Cite { $kingston1995lout.expert}, although they must be specified -using numbers rather than names. +using numbers rather than names. For example, +@ID @Code "{ 0.5 0.5 1.0 } @SetColour Hello" +prints @Code Hello in a colour containing red at intensity 0.5, green +at intensity 0.5, and blue at intensity 1.0, which turns out, in the +strange world of colour coordinates, to be a light blue. @End @Section -- cgit