mirror of
https://github.com/jgthms/bulma.git
synced 2024-10-17 09:04:18 +00:00
37 lines
1.1 KiB
Sass
37 lines
1.1 KiB
Sass
@function powerNumber($number, $exp)
|
|
$value: 1
|
|
@if $exp > 0
|
|
@for $i from 1 through $exp
|
|
$value: $value * $number
|
|
@else if $exp < 0
|
|
@for $i from 1 through -$exp
|
|
$value: $value / $number
|
|
@return $value
|
|
|
|
@function colorLuminance($color)
|
|
$color-rgb: ('red': red($color),'green': green($color),'blue': blue($color))
|
|
@each $name, $value in $color-rgb
|
|
$adjusted: 0
|
|
$value: $value / 255
|
|
@if $value < 0.03928
|
|
$value: $value / 12.92
|
|
@else
|
|
$value: ($value + .055) / 1.055
|
|
$value: powerNumber($value, 2)
|
|
$color-rgb: map-merge($color-rgb, ($name: $value))
|
|
@return (map-get($color-rgb, 'red') * .2126) + (map-get($color-rgb, 'green') * .7152) + (map-get($color-rgb, 'blue') * .0722)
|
|
|
|
@function findColorInvert($color)
|
|
@if (colorLuminance($color) > 0.55)
|
|
@return rgba(#000, 0.7)
|
|
@else
|
|
@return #fff
|
|
|
|
@function removeUnit($number)
|
|
@if type-of($number) == 'number' and not unitless($number)
|
|
@return $number / ($number * 0 + 1)
|
|
@return $number
|
|
|
|
@function roundToEvenNumber($number)
|
|
@return floor($number / 2) * 2
|