On Fri, 11 Jan 2008, John Ronan wrote:
> From reading the docs, i know I should be able to make the 'blue' of
> the sea and the green of the land transparent.
README.MAPS:
TRANSPARENT: Color to remove from the background (make it transparent).
Use a number, 0=black. Color-mapped images use the map value, so
white is usually 0xffff. Value can be decimal or hex if preceeded
by "0x". Multiple TRANSPARENT lines can be used in a file to make
multiple colors transparent.
> If I was using photoshop or something like that how can I figure out
> the hex value(s) that I need?
I used to use "xv" to do it. There's a way to have it tell you the
color value when you click on a pixel with the mouse. You can also
really enlarge the picture so that you can click on just the right
pixel.
--
Curt, WE7U: <www.eskimo.com/~archer/> XASTIR: <www.xastir.org>
"Lotto: A tax on people who are bad at math." -- unknown
"Windows: Microsoft's tax on computer illiterates." -- WE7U
The world DOES revolve around me: I picked the coordinate system!
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