protected function get_button_style()
 {
     if ('custom' != $this->atts['color_mode'] || !$this->atts['color']) {
         return '';
     }
     if (in_array($this->atts['style'], array('light', 'link'))) {
         $style = ' style="color: ' . $this->atts['color'] . ';"';
     } else {
         if ('3d' == $this->config->get('buttons.style')) {
             if (false !== strpos($this->atts['color'], 'rgb')) {
                 $color = new Color(Color::rgbToHex($this->atts['color']));
             } else {
                 $color = new Color($this->atts['color']);
             }
             $style = ' style="background: ' . $this->atts['color'] . '; border-bottom-color: #' . $color->darken(18) . ';"';
         } else {
             $style = ' style="background: ' . $this->atts['color'] . ';"';
         }
     }
     return $style;
 }
 protected function minifyColors()
 {
     static $keywords_patt, $functions_patt;
     $minified_keywords = Color::getMinifyableKeywords();
     if (!$keywords_patt) {
         $keywords_patt = '~(?<![\\w-\\.#])(' . implode('|', array_keys($minified_keywords)) . ')(?![\\w-\\.#\\]])~iS';
         $functions_patt = Regex::make('~{{ LB }}(rgb|hsl)\\(([^\\)]{5,})\\)~iS');
     }
     $this->string->pregReplaceCallback($keywords_patt, function ($m) use($minified_keywords) {
         return $minified_keywords[strtolower($m[0])];
     });
     $this->string->pregReplaceCallback($functions_patt, function ($m) {
         $args = Functions::parseArgs(trim($m[2]));
         if (stripos($m[1], 'hsl') === 0) {
             $args = Color::cssHslToRgb($args);
         }
         return Color::rgbToHex($args);
     });
 }
Exemple #3
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 public function testRGBtoHex()
 {
     $this->assertEquals('#9358cb', Color::rgbToHex(['R' => 147, 'G' => 88, 'B' => 203]));
 }
 protected function darken_color($color = '', $amount = 18)
 {
     if ($color) {
         if (false !== strpos($color, 'rgb')) {
             $color_obj = new Color(Color::rgbToHex($color));
         } else {
             $color_obj = new Color($color);
         }
         return '#' . $color_obj->darken($amount);
     }
     return '';
 }