Modul:Color contrast - Versionsgeschichte

Xineohp1506: 1 Version von :wikivoyage:Modul:Color_contrast importiert

2023-01-27T04:54:24Z

1 Version von wikivoyage:Modul:Color_contrast importiert

← Nächstältere Version

Version vom 27. Januar 2023, 06:54 Uhr

Xineohp1506: 2 Versionen von :skanwiki:Modul:Color_contrast importiert

2023-01-13T13:28:01Z

2 Versionen von skanwiki:Modul:Color_contrast importiert

← Nächstältere Version

Version vom 13. Januar 2023, 15:28 Uhr

Xineohp1506: 50 Versionen von :wpen:Module:Color_contrast importiert

2023-01-13T12:07:21Z

50 Versionen von wpen:Module:Color_contrast importiert

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Version vom 13. Januar 2023, 14:07 Uhr

Xineohp1506: 2 Versionen von :skanwiki:Modul:Color_contrast importiert

2021-10-21T20:37:58Z

2 Versionen von skanwiki:Modul:Color_contrast importiert

← Nächstältere Version

Version vom 21. Oktober 2021, 22:37 Uhr

skanwiki>Xineohp1506: 1 Version von :wikipedia:en:Module:Color_contrast importiert

2020-06-02T12:24:17Z

1 Version von wikipedia:en:Module:Color_contrast importiert

← Nächstältere Version

Version vom 2. Juni 2020, 14:24 Uhr

wpen>Johnuniq: fix unintended color2lum global error which is causing errors; clean whitespace

2019-01-06T22:38:25Z

fix unintended color2lum global error which is causing errors; clean whitespace

← Nächstältere Version		Version vom 7. Januar 2019, 00:38 Uhr
Zeile 1:		Zeile 1:
	--		--
	-- This module implements		-- This module implements
	-- {{Color contrast ratio}}		-- {{Color contrast ratio}}
	-- {{Greater color contrast ratio}}		-- {{Greater color contrast ratio}}
Zeile 9:		Zeile 9:
	local HTMLcolor = mw.loadData( 'Module:Color contrast/colors' )		local HTMLcolor = mw.loadData( 'Module:Color contrast/colors' )

	local function sRGB (v)		local function sRGB (v)
	if (v <= 0.03928) then		if (v <= 0.03928) then
	v = v / 12.92		v = v / 12.92
	else		else
Zeile 56:		Zeile 56:
	return ''		return ''
	end		end
	~~end~~

	~~-- This exports the function for use in other modules.~~
	~~-- The colour is passed as a string.~~
	~~function p._lum(color)~~
	~~return color2lum(color)~~
	end		end

Zeile 88:		Zeile 82:
	end		end

	-- convert from hsl		-- convert from hsl
	if mw.ustring.match(c,'^hsl%([%s][0-9][0-9%.][%s],[%s][0-9][0-9%.]%%[%s],[%s][0-9][0-9%.]%%[%s]*%)$') then		if mw.ustring.match(c,'^hsl%([%s][0-9][0-9%.][%s],[%s][0-9][0-9%.]%%[%s],[%s][0-9][0-9%.]%%[%s]*%)$') then
	local h, s, l = mw.ustring.match(c,'^hsl%([%s]([0-9][0-9%.])[%s],[%s]([0-9][0-9%.])%%[%s],[%s]([0-9][0-9%.])%%[%s]*%)$')		local h, s, l = mw.ustring.match(c,'^hsl%([%s]([0-9][0-9%.])[%s],[%s]([0-9][0-9%.])%%[%s],[%s]([0-9][0-9%.])%%[%s]*%)$')
	return hsl2lum(tonumber(h), tonumber(s)/100, tonumber(l)/100)		return hsl2lum(tonumber(h), tonumber(s)/100, tonumber(l)/100)
	end		end

	-- convert from rgb		-- convert from rgb
	if mw.ustring.match(c,'^rgb%([%s][0-9][0-9][%s],[%s][0-9][0-9][%s],[%s][0-9][0-9][%s]*%)$') then		if mw.ustring.match(c,'^rgb%([%s][0-9][0-9][%s],[%s][0-9][0-9][%s],[%s][0-9][0-9][%s]*%)$') then
	local R, G, B = mw.ustring.match(c,'^rgb%([%s]([0-9][0-9])[%s],[%s]([0-9][0-9])[%s],[%s]([0-9][0-9])[%s]*%)$')		local R, G, B = mw.ustring.match(c,'^rgb%([%s]([0-9][0-9])[%s],[%s]([0-9][0-9])[%s],[%s]([0-9][0-9])[%s]*%)$')
	return rgbdec2lum(tonumber(R), tonumber(G), tonumber(B))		return rgbdec2lum(tonumber(R), tonumber(G), tonumber(B))
	end		end

	-- convert from rgb percent		-- convert from rgb percent
	if mw.ustring.match(c,'^rgb%([%s][0-9][0-9%.]%%[%s],[%s][0-9][0-9%.]%%[%s],[%s][0-9][0-9%.]%%[%s]*%)$') then		if mw.ustring.match(c,'^rgb%([%s][0-9][0-9%.]%%[%s],[%s][0-9][0-9%.]%%[%s],[%s][0-9][0-9%.]%%[%s]*%)$') then
	local R, G, B = mw.ustring.match(c,'^rgb%([%s]([0-9][0-9%.])%%[%s],[%s]([0-9][0-9%.])%%[%s],[%s]([0-9][0-9%.])%%[%s]*%)$')		local R, G, B = mw.ustring.match(c,'^rgb%([%s]([0-9][0-9%.])%%[%s],[%s]([0-9][0-9%.])%%[%s],[%s]([0-9][0-9%.])%%[%s]*%)$')
	return rgbdec2lum(255tonumber(R)/100, 255tonumber(G)/100, 255*tonumber(B)/100)		return rgbdec2lum(255tonumber(R)/100, 255tonumber(G)/100, 255*tonumber(B)/100)
	end		end

	-- remove leading # (if there is one) and whitespace		-- remove leading # (if there is one) and whitespace
Zeile 127:		Zeile 121:
	-- failure, return blank		-- failure, return blank
	return ''		return ''
			end

			-- This exports the function for use in other modules.
			-- The colour is passed as a string.
			function p._lum(color)
			return color2lum(color)
	end		end

Zeile 147:		Zeile 147:
	ratio2 = (ratio2 < 1) and 1/ratio2 or ratio2		ratio2 = (ratio2 < 1) and 1/ratio2 or ratio2
	end		end

	if css then		if css then
	local c1 = args[1] or ''		local c1 = args[1] or ''
Zeile 164:		Zeile 164:
	return 'background-color:' .. c1 .. '; color:' .. ((ratio1 > 0) and (ratio2 > 0) and ((ratio1 + bias > ratio2) and c2 or c3) or '') .. ';'		return 'background-color:' .. c1 .. '; color:' .. ((ratio1 > 0) and (ratio2 > 0) and ((ratio1 + bias > ratio2) and c2 or c3) or '') .. ';'
	end		end

	return (ratio1 > 0) and (ratio2 > 0) and ((ratio1 + bias > ratio2) and c2 or c3) or ''		return (ratio1 > 0) and (ratio2 > 0) and ((ratio1 + bias > ratio2) and c2 or c3) or ''
	end		end
Zeile 218:		Zeile 218:

	--[[		--[[
	Use {{#invoke:Color contrast\|somecolor}} directly or		Use {{#invoke:Color contrast\|somecolor}} directly or
	{{#invoke:Color contrast}} from a wrapper template.		{{#invoke:Color contrast}} from a wrapper template.

wpen>Gonnym: synced changes from sandbox - created an access point to lum available to other modules

2019-01-06T17:09:22Z

synced changes from sandbox - created an access point to lum available to other modules

← Nächstältere Version		Version vom 6. Januar 2019, 19:09 Uhr
Zeile 9:		Zeile 9:
	local HTMLcolor = mw.loadData( 'Module:Color contrast/colors' )		local HTMLcolor = mw.loadData( 'Module:Color contrast/colors' )

	local function sRGB ( v )		local function sRGB (v)
	if (v <= 0.03928) then		if (v <= 0.03928) then
	v = v / 12.92		v = v / 12.92
Zeile 18:		Zeile 18:
	end		end

	local function rgbdec2lum( R, G, B )		local function rgbdec2lum(R, G, B)
	if ( 0 <= R and R < 256 and 0 <= G and G < 256 and 0 <= B and B < 256 ) then		if ( 0 <= R and R < 256 and 0 <= G and G < 256 and 0 <= B and B < 256 ) then
	return 0.2126 * sRGB(R/255) + 0.7152 * sRGB(G/255) + 0.0722 * sRGB(B/255)		return 0.2126 * sRGB(R/255) + 0.7152 * sRGB(G/255) + 0.0722 * sRGB(B/255)
Zeile 26:		Zeile 26:
	end		end

	local function hsl2lum( h, s, l )		local function hsl2lum(h, s, l)
	if ( 0 <= h and h < 360 and 0 <= s and s <= 1 and 0 <= l and l <= 1 ) then		if ( 0 <= h and h < 360 and 0 <= s and s <= 1 and 0 <= l and l <= 1 ) then
	local c = (1 - math.abs(2l - 1))s		local c = (1 - math.abs(2l - 1))s
Zeile 58:		Zeile 58:
	end		end

	local function color2lum( c )		-- This exports the function for use in other modules.
			-- The colour is passed as a string.
			function p._lum(color)
			return color2lum(color)
			end

			local function color2lum(c)

	if (c == nil) then		if (c == nil) then
Zeile 211:		Zeile 217:
	end		end

			--[[
			Use {{#invoke:Color contrast\|somecolor}} directly or
			{{#invoke:Color contrast}} from a wrapper template.

			Parameters:
			-- \|1= — required; A color to check.
			--]]
	function p.lum(frame)		function p.lum(frame)
	~~return color2lum(~~frame.args[1] or frame:getParent().args[1])		local color = frame.args[1] or frame:getParent().args[1]
			return p._lum(color)
	end		end

wpen>RexxS: replace html entity with # symbol - tested in /sandbox1 so as not to disturb /sandbox

2018-07-07T23:04:30Z

replace html entity with # symbol - tested in /sandbox1 so as not to disturb /sandbox

← Nächstältere Version		Version vom 8. Juli 2018, 01:04 Uhr
Zeile 63:		Zeile 63:
	return ''		return ''
	end		end

			-- html '#' entity
			c = c:gsub("#", "#")

	-- whitespace		-- whitespace
	c = c:match( '^%s(.-)[%s;]$' )		c = c:match( '^%s(.-)[%s;]$' )

wpen>Frietjes: typo

2018-02-02T22:01:27Z

typo

← Nächstältere Version		Version vom 3. Februar 2018, 00:01 Uhr
Zeile 139:		Zeile 139:

	if css then		if css then
	if mw.ustring.match(v1, '^[A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9]$') or		local c1 = args[1] or ''
	mw.ustring.match(v1, '^[A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9]$') then		if mw.ustring.match(c1, '^[A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9]$') or
	v1 = '#' .. v1		mw.ustring.match(c1, '^[A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9]$') then
			c1 = '#' .. c1
	end		end
	if mw.ustring.match(v2, '^[A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9]$') or		if mw.ustring.match(c2, '^[A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9]$') or
	mw.ustring.match(v2, '^[A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9]$') then		mw.ustring.match(c2, '^[A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9]$') then
	v2 = '#' .. v2		c2 = '#' .. c2
	end		end
	if mw.ustring.match(v3, '^[A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9]$') or		if mw.ustring.match(v3, '^[A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9]$') or
	mw.ustring.match(v3, '^[A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9]$') then		mw.ustring.match(v3, '^[A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9][A-Fa-f0-9]$') then
	v3 = '#' .. v3		c3 = '#' .. c3
	end		end
	return 'background-color:' .. v1 .. '; color:'		return 'background-color:' .. c1 .. '; color:' .. ((ratio1 > 0) and (ratio2 > 0) and ((ratio1 + bias > ratio2) and c2 or c3) or '') .. ';'
	.. ((ratio1 > 0) and (ratio2 > 0) and ((ratio1 + bias > ratio2) and c2 or c3) or '') .. ';'
	end		end

wpen>Frietjes: add option for greatercontrast to form inline css string

2018-02-02T21:57:30Z

add option for greatercontrast to form inline css string

@@ Zeile 121: / Zeile 121: @@
 function p._greatercontrast(args)
 	local bias = tonumber(args['bias'] or '0') or 0
 	local v1 = color2lum(args[1] or '')
 	local c2 = args[2] or '#FFFFFF'
@@ Zeile 136: / Zeile 137: @@
 		ratio2 = (ratio2 < 1) and 1/ratio2 or ratio2
 	end
 	return (ratio1 > 0) and (ratio2 > 0) and ((ratio1 + bias > ratio2) and c2 or c3) or ''
 end