Module:LightDarkColor - Revision history

Awesome Aasim: make grayscale values work for dark mode setting

2025-06-22T18:14:22Z

make grayscale values work for dark mode setting

← Previous revision		Revision as of 18:14, 22 June 2025
Line 91:		Line 91:
	function p._RGB(rgb, bg)		function p._RGB(rgb, bg)
	bg = bg or {255, 255, 255}		bg = bg or {255, 255, 255}
			local avgColor = (bg[1] + bg[2] + bg[3]) / 3
	-- extract original hue		-- extract original hue
	local hrgb = getHue(rgb)		local hrgb = getHue(rgb)
			if hrgb[1] == hrgb[2] and hrgb[2] == hrgb[3] then
			hrgb[1] = hrgb[1] < avgColor and 0 or (hrgb[1] > avgColor and 1 or avgColor)
			hrgb[2] = hrgb[1]
			hrgb[3] = hrgb[1]
			end
	local alpha = 0		local alpha = 0
	local alphaCount = 0		local alphaCount = 0

2025-06-22T17:45:01Z

should be bug free after extensive testing

2025-06-22T17:04:54Z

2025-06-22T16:59:45Z

2025-06-22T16:43:14Z

← Previous revision		Revision as of 16:43, 22 June 2025
Line 96:		Line 96:
	local alphaCount = 0		local alphaCount = 0
	for k,v in pairs(rgb) do		for k,v in pairs(rgb) do
	if ~~rgb~~[k] ~= bg[k] then		if hrgb[k] ~= bg[k] then
	alpha = alpha + math.abs(rgb[k] - bg[k]) / math.abs(hrgb[k] - bg[k])		alpha = alpha + math.abs(rgb[k] - bg[k]) / math.abs(hrgb[k] - bg[k])
	alphaCount = alphaCount + 1		alphaCount = alphaCount + 1

2025-06-22T16:33:04Z

← Previous revision		Revision as of 16:33, 22 June 2025
Line 106:		Line 106:
	alpha = alpha / alphaCount		alpha = alpha / alphaCount
	end		end
	hrgb[4] = ~~round(~~alpha * 255)		hrgb[4] = alpha
	return hrgb		return hrgb
	end		end
Line 127:		Line 127:
	rgb[3] = tonumber(rgb[3])		rgb[3] = tonumber(rgb[3])
	local rgba = p._RGB(rgb)		local rgba = p._RGB(rgb)
	rgb[4] = rgb[4] / 255
	return table.concat(rgba, ',')		return table.concat(rgba, ',')
	end		end
Line 157:		Line 156:
	gH = dec2hex(rgba[2])		gH = dec2hex(rgba[2])
	bH = dec2hex(rgba[3])		bH = dec2hex(rgba[3])
	aH = dec2hex(rgba[4])		aH = dec2hex(round(rgba[4] * 255))
	return padZero(rH, 2) .. padZero(gH, 2) .. padZero(bH, 2) .. padZero(aH, 2)		return padZero(rH, 2) .. padZero(gH, 2) .. padZero(bH, 2) .. padZero(aH, 2)
	end		end

2025-06-22T16:28:40Z

← Previous revision		Revision as of 16:28, 22 June 2025
Line 158:		Line 158:
	bH = dec2hex(rgba[3])		bH = dec2hex(rgba[3])
	aH = dec2hex(rgba[4])		aH = dec2hex(rgba[4])
	return padZero(rH~~, 2).sub(1~~, 2) .. padZero(gH~~, 2).sub(1~~, 2) .. padZero(bH~~, 2).sub(1~~, 2) .. padZero(aH~~, 2).sub(1~~, 2)		return padZero(rH, 2) .. padZero(gH, 2) .. padZero(bH, 2) .. padZero(aH, 2)
	end		end

2025-06-22T16:28:10Z

← Previous revision		Revision as of 16:28, 22 June 2025
Line 97:		Line 97:
	for k,v in pairs(rgb) do		for k,v in pairs(rgb) do
	if rgb[k] ~= bg[k] then		if rgb[k] ~= bg[k] then
	alpha = alpha + math.abs(~~hrgb~~[k] - bg[k]) / math.abs(~~rgb~~[k] - bg[k])		alpha = alpha + math.abs(rgb[k] - bg[k]) / math.abs(hrgb[k] - bg[k])
	alphaCount = alphaCount + 1		alphaCount = alphaCount + 1
	end		end
Line 158:		Line 158:
	bH = dec2hex(rgba[3])		bH = dec2hex(rgba[3])
	aH = dec2hex(rgba[4])		aH = dec2hex(rgba[4])
	return padZero(rH, 2) .. padZero(gH, 2) .. padZero(bH, 2) .. padZero(aH, 2)		return padZero(rH, 2).sub(1, 2) .. padZero(gH, 2).sub(1, 2) .. padZero(bH, 2).sub(1, 2) .. padZero(aH, 2).sub(1, 2)
	end		end

2025-06-22T16:23:38Z

← Previous revision		Revision as of 16:23, 22 June 2025
Line 157:		Line 157:
	gH = dec2hex(rgba[2])		gH = dec2hex(rgba[2])
	bH = dec2hex(rgba[3])		bH = dec2hex(rgba[3])
	aH = dec2hex(rgba[4] * 255)		aH = dec2hex(rgba[4])
	return padZero(rH, 2) .. padZero(gH, 2) .. padZero(bH, 2) .. padZero(aH, 2)		return padZero(rH, 2) .. padZero(gH, 2) .. padZero(bH, 2) .. padZero(aH, 2)
	end		end

2025-06-22T16:23:10Z