amis-rpc-design/libs/amis/packages/amis-ui/scss/_functions.scss
2023-10-07 19:42:30 +08:00

102 lines
2.1 KiB
SCSS

@use 'sass:math';
//下一个断点
@function breakpoint-next(
$name,
$breakpoints: breakpoints,
$breakpoint-names: map-keys($breakpoints)
) {
$n: index($breakpoint-names, $name);
@return if(
$n < length($breakpoint-names),
nth($breakpoint-names, $n + 1),
null
);
}
//断点最小值
@function breakpoint-min($name, $breakpoints: $breakpoints) {
$min: map-get($breakpoints, $name); // @return if($min != 0, $min, null);
@return $min;
}
//断点最大值
@function breakpoint-max($name, $breakpoints: $breakpoints) {
$next: breakpoint-next($name, $breakpoints);
@return if($next, breakpoint-min($next, $breakpoints) - 1px, null);
}
//生成类名“-sm、-md、-lg、-cl” -xs?
@function breakpoint-infix($name, $breakpoints: $breakpoints) {
@return if(breakpoint-min($name, $breakpoints) ==null, '', '-#{$name}');
}
@function px2rem($pixels, $context: $remFactor) {
@if (unitless($pixels)) {
$pixels: $pixels * 1px;
}
@if (unitless($context)) {
$context: $context * 1px;
}
@return math.div($pixels, $context) * 1rem;
}
@function tint($color, $intensity) {
$r: red($color);
$g: green($color);
$b: blue($color);
@return rgb(
$r + (255 - $r) * $intensity,
$g + (255 - $g) * $intensity,
$b + (255 - $b) * $intensity
);
}
@function shade($color, $intensity) {
$r: red($color);
$g: green($color);
$b: blue($color);
@return rgb($r * $intensity, $g * $intensity, $b * $intensity);
}
// 判断对象是否是 map
@function is-map($var) {
@return type-of($var) == 'map';
}
@function str-replace($string, $search, $replace: '') {
$str: #{'' + $string};
$index: str-index($str, $search);
@if $index {
@return str-slice($str, 1, $index - 1) + $replace +
str-replace(
str-slice($str, $index + str-length($search)),
$search,
$replace
);
}
@return $str;
}
@function selector-escape($str) {
@return str-replace(
str-replace(str-replace($str, '.', '\\.'), ':', '\\:'),
'/',
'\\/'
);
}
@function suffixName($str) {
@if $str == default {
@return '';
} @else {
@return '-' + $str;
}
}