| // Private function for linear-gradient-parser |
| @function _linear-angle-parser($image, $first-val, $prefix, $suffix) { |
| $offset: null; |
| $unit-short: str-slice($first-val, str-length($first-val) - 2, str-length($first-val)); |
| $unit-long: str-slice($first-val, str-length($first-val) - 3, str-length($first-val)); |
| |
| @if ($unit-long == "grad") or |
| ($unit-long == "turn") { |
| $offset: if($unit-long == "grad", -100grad * 3, -0.75turn); |
| } |
| |
| @else if ($unit-short == "deg") or |
| ($unit-short == "rad") { |
| $offset: if($unit-short == "deg", -90 * 3, 1.6rad); |
| } |
| |
| @if $offset { |
| $num: _str-to-num($first-val); |
| |
| @return ( |
| webkit-image: -webkit- + $prefix + ($offset - $num) + $suffix, |
| spec-image: $image |
| ); |
| } |
| } |