Module:Color contrast: Difference between revisions
Jump to navigation
Jump to search
Content added Content deleted
(refactor to allow this to be called from another module) |
(fix) |
||
| Line 122: | Line 122: | ||
end |
end |
||
local function colors2ratio( |
local function colors2ratio(c) |
||
local v1 = color2lum( |
local v1 = color2lum(c[1]) |
||
local v2 = color2lum( |
local v2 = color2lum(c[2]) |
||
if (type(v1) == 'number' and type(v2) == 'number') then |
if (type(v1) == 'number' and type(v2) == 'number') then |
||
return (v2 + 0.05)/(v1 + 0.05) |
return (v2 + 0.05)/(v1 + 0.05) |
||
| Line 137: | Line 137: | ||
function p.ratio(frame) |
function p.ratio(frame) |
||
| ⚫ | |||
local r = colors2ratio( |
local r = colors2ratio(args) |
||
| ⚫ | |||
frame.args[2] or frame:getParent().args[2] |
|||
) |
|||
if (r ~= '') then |
if (r ~= '') then |
||
return r |
return r |
||