Module:Prismatic dyes

Documentation for this module may be created at Module:Prismatic dyes/doc

-- <pre>

local p = {}

local colors = mw.loadData('Module:Prismatic dyes/data')
local convert = require('Module:Color convert')

function p.main()
	local ret = mw.html.create('table')
					:css('border-spacing','3px')

	for _, v in ipairs(colors) do
		local new_row
		new_row = ret:tag('tr')
				:tag('td')
					:attr('rowspan','4')
					:attr('title',getTitle(v[1][4]))
					:css({ background = getRGB(v[1][4]),
						height = '100px',
						width = '100px',
						['box-shadow'] = '1px 1px 3px #999',
						['border-radius'] = '8px' })
				:done()
		for i, w in ipairs(v) do
			for _, x in ipairs(w) do
				new_row	:tag('td')
						:attr('title',getTitle(x))
						:css({ background = getRGB(x),
							height = '25px',
							width = '25px',
							['box-shadow'] = '1px 1px 3px #999',
							['border-radius'] = '4px' })
					:done()
			end
			new_row:done()
			if i < 4 then
				new_row = ret:tag('tr')
			end
		end
		ret	:tag('tr')
				:tag('th')
					:attr('colspan','5')
				:done()
			:done()
	end

	return ret
end						

function getRGB(tbl)
	local r,g,b = tbl[1],tbl[2],tbl[3]
	return string.format('rgb(%s,%s,%s)',r,g,b)
end

function getTitle(tbl)
	local r,g,b = tbl[1],tbl[2],tbl[3]
	local hr,hg,hb = unpack(convert._rgb_to_hex(r,g,b))

	return string.format('Red: %s; Green: %s; Blue: %s | Hex: #%s%s%s',r,g,b,hr,hg,hb)
end

return p