From b602944f9a9057933abb1ff1c12b4deabc4883fb Mon Sep 17 00:00:00 2001 From: Pedro de Medeiros Date: Wed, 10 May 2023 06:16:01 +0000 Subject: png2sprites: allow user to change transparent colour --- docs/tools.md | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'docs') diff --git a/docs/tools.md b/docs/tools.md index acc5e60..0899411 100644 --- a/docs/tools.md +++ b/docs/tools.md @@ -65,9 +65,11 @@ The result is 1 bit per pixel data without colour information. The colour will be provided as part of the `attr` field in the `sprite_attr` struct when calling [ubox_set_sprite_attr](ubox-lib-ref.html#ubox_set_sprite_attr). -The tool interprets dark grey (RGB: 28, 28, 28) as transparent in the MSX -palette, and any other colour will be used as visible monochrome data. If the -image has more than one colour, it will be used to identify different sprites. +The tool interprets dark grey (RGB: 28, 28, 28) as transparent in the MSX palette +by default, but that can be changed with the `-t` or `--transparent` flag and a 6 +digit hexadecimal value as parameter. Any other colour will be used as visible +monochrome data. If the image has more than one colour, it will be used to identify +different sprites. For example: -- cgit v1.2.3