mirror of
https://github.com/mdbootstrap/mdb-ui-kit.git
synced 2024-11-25 19:14:09 +03:00
32 lines
1.2 KiB
SCSS
32 lines
1.2 KiB
SCSS
// This file is here to emulate the less #contrast function
|
|
|
|
// TODO: this may be useful for the inverse theme, but if not, remove (it is unused after the removal of fullpalette)
|
|
|
|
// contrast-color and brightness borrowed from compass
|
|
// Copyright (c) 2009-2014 Christopher M. Eppstein
|
|
// Complies with license: https://github.com/Compass/compass/blob/stable/LICENSE.markdown
|
|
@function contrast-color($color, $dark: $contrasted-dark-default, $light: $contrasted-light-default, $threshold: null) {
|
|
@if $threshold {
|
|
// Deprecated in Compass 0.13
|
|
@warn "The $threshold argment to contrast-color is no longer needed and will be removed in the next release.";
|
|
}
|
|
@if $color == null {
|
|
@return null;
|
|
}
|
|
@else {
|
|
$color-brightness: brightness($color);
|
|
$dark-text-brightness: brightness($dark);
|
|
$light-text-brightness: brightness($light);
|
|
@return if(abs($color-brightness - $light-text-brightness) > abs($color-brightness - $dark-text-brightness), $light, $dark);
|
|
}
|
|
}
|
|
|
|
@function brightness($color) {
|
|
@if type-of($color) == color {
|
|
@return (red($color) * 0.299 + green($color) * 0.587 + blue($color) * 0.114) / 255 * 100%;
|
|
}
|
|
@else {
|
|
@return unquote("brightness(#{$color})");
|
|
}
|
|
}
|