woothemes /
sensei
| @@ 107-135 (lines=29) @@ | ||
| 104 | } |
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| 105 | } |
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| 106 | ||
| 107 | if ( ! function_exists( 'sensei_hex_darker' ) ) { |
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| 108 | ||
| 109 | /** |
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| 110 | * Hex darker/lighter/contrast functions for colours |
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| 111 | * |
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| 112 | * @access public |
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| 113 | * @param mixed $color |
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| 114 | * @param int $factor (default: 30) |
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| 115 | * @return string |
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| 116 | */ |
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| 117 | function sensei_hex_darker( $color, $factor = 30 ) { |
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| 118 | $base = sensei_rgb_from_hex( $color ); |
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| 119 | $color = '#'; |
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| 120 | ||
| 121 | foreach ($base as $k => $v) : |
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| 122 | $amount = $v / 100; |
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| 123 | $amount = round($amount * $factor); |
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| 124 | $new_decimal = $v - $amount; |
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| 125 | ||
| 126 | $new_hex_component = dechex($new_decimal); |
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| 127 | if(strlen($new_hex_component) < 2) : |
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| 128 | $new_hex_component = "0".$new_hex_component; |
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| 129 | endif; |
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| 130 | $color .= $new_hex_component; |
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| 131 | endforeach; |
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| 132 | ||
| 133 | return $color; |
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| 134 | } |
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| 135 | } |
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| 136 | ||
| 137 | if ( ! function_exists( 'sensei_hex_lighter' ) ) { |
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| 138 | ||
| @@ 137-166 (lines=30) @@ | ||
| 134 | } |
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| 135 | } |
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| 136 | ||
| 137 | if ( ! function_exists( 'sensei_hex_lighter' ) ) { |
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| 138 | ||
| 139 | /** |
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| 140 | * Hex darker/lighter/contrast functions for colours |
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| 141 | * |
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| 142 | * @access public |
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| 143 | * @param mixed $color |
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| 144 | * @param int $factor (default: 30) |
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| 145 | * @return string |
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| 146 | */ |
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| 147 | function sensei_hex_lighter( $color, $factor = 30 ) { |
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| 148 | $base = sensei_rgb_from_hex( $color ); |
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| 149 | $color = '#'; |
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| 150 | ||
| 151 | foreach ($base as $k => $v) : |
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| 152 | $amount = 255 - $v; |
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| 153 | $amount = $amount / 100; |
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| 154 | $amount = round($amount * $factor); |
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| 155 | $new_decimal = $v + $amount; |
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| 156 | ||
| 157 | $new_hex_component = dechex($new_decimal); |
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| 158 | if(strlen($new_hex_component) < 2) : |
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| 159 | $new_hex_component = "0".$new_hex_component; |
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| 160 | endif; |
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| 161 | $color .= $new_hex_component; |
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| 162 | endforeach; |
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| 163 | ||
| 164 | return $color; |
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| 165 | } |
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| 166 | } |
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| 167 | ||
| 168 | /** |
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| 169 | * WC Detection for backwards compatibility |
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