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williamn/to_kmlcolor.rb

Created June 21, 2011 08:30
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Converting HEX color (RRGGBB) to KML color (AABBGGRR)
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to_kmlcolor.rb
# Taken from http://rcos.cs.rpi.edu/projects/flagship-safety/commit/converting-hex-color-rrggbb-to-kml-color-aabbggrr/
#
# Generates a KML color given a hex color string.
# Converts the format from #RRGGBB to AABBGGRR.
# The alpha channel defaults to ff.
def to_kmlcolor(color="#000000", alpha = "ff")
alpha + color[5,3] + color[3,2] + color[1,2]
end
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