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isso/docs/_static/css/bourbon/css3/_radial-gradient.scss

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1.8 KiB

// Requires Sass 3.1+
@mixin radial-gradient($G1, $G2,
$G3: false, $G4: false,
$G5: false, $G6: false,
$G7: false, $G8: false,
$G9: false, $G10: false,
$pos: null,
$shape-size: null,
$deprecated-pos1: center center,
$deprecated-pos2: center center,
$deprecated-radius1: 0,
$deprecated-radius2: 460,
$fallback: false) {
$data: _radial-arg-parser($G1, $G2, $pos, $shape-size);
$G1: nth($data, 1);
$G2: nth($data, 2);
$pos: nth($data, 3);
$shape-size: nth($data, 4);
$full: compact($G1, $G2, $G3, $G4, $G5, $G6, $G7, $G8, $G9, $G10);
// Strip deprecated cover/contain for spec
$shape-size-spec: _shape-size-stripper($shape-size);
// Set $G1 as the default fallback color
$first-color: nth($full, 1);
$fallback-color: nth($first-color, 1);
@if (type-of($fallback) == color) or ($fallback == "transparent") {
$fallback-color: $fallback;
}
// Add Commas and spaces
$shape-size: if($shape-size, '#{$shape-size}, ', null);
$pos: if($pos, '#{$pos}, ', null);
$pos-spec: if($pos, 'at #{$pos}', null);
$shape-size-spec: if(($shape-size-spec != ' ') and ($pos == null), '#{$shape-size-spec}, ', '#{$shape-size-spec} ');
background-color: $fallback-color;
background-image: _deprecated-webkit-gradient(radial, $deprecated-pos1, $deprecated-pos2, $full, $deprecated-radius1, $deprecated-radius2); // Safari <= 5.0 && IOS 4
background-image: -webkit-radial-gradient(unquote(#{$pos}#{$shape-size}#{$full}));
background-image: unquote("radial-gradient(#{$shape-size-spec}#{$pos-spec}#{$full})");
}