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41 lines
1.0 KiB
41 lines
1.0 KiB
12 years ago
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@function modular-scale($value, $increment, $ratio) {
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@if $increment > 0 {
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@for $i from 1 through $increment {
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$value: ($value * $ratio);
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}
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}
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@if $increment < 0 {
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$increment: abs($increment);
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@for $i from 1 through $increment {
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$value: ($value / $ratio);
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}
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}
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@return $value;
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}
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// div {
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// Increment Up GR with positive value
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// font-size: modular-scale(14px, 1, 1.618); // returns: 22.652px
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//
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// Increment Down GR with negative value
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// font-size: modular-scale(14px, -1, 1.618); // returns: 8.653px
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//
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// Can be used with ceil(round up) or floor(round down)
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// font-size: floor( modular-scale(14px, 1, 1.618) ); // returns: 22px
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// font-size: ceil( modular-scale(14px, 1, 1.618) ); // returns: 23px
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// }
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//
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// modularscale.com
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@function golden-ratio($value, $increment) {
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@return modular-scale($value, $increment, 1.618)
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}
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// div {
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// font-size: golden-ratio(14px, 1); // returns: 22.652px
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// }
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//
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// goldenratiocalculator.com
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