protected function ColorFieldFormatterCss::viewValue in Color Field 8.2

1 call to ColorFieldFormatterCss::viewValue()

ColorFieldFormatterCss::viewElements in src/Plugin/Field/FieldFormatter/ColorFieldFormatterCss.php

Builds a renderable array for a field value.

File

src/Plugin/Field/FieldFormatter/ColorFieldFormatterCss.php, line 259

Class

ColorFieldFormatterCss

Plugin implementation of the color_field css declaration formatter.

Namespace

Drupal\color_field\Plugin\Field\FieldFormatter

Code

protected function viewValue(ColorFieldType $item) {
  $opacity = $this
    ->getFieldSetting('opacity');
  $settings = $this
    ->getSettings();
  $color_hex = new ColorHex($item->color, $item->opacity);
  if ($opacity && $settings['opacity']) {
    $rgbtext = $color_hex
      ->toRgb()
      ->toString(TRUE);
  }
  else {
    $rgbtext = $color_hex
      ->toRgb()
      ->toString(FALSE);
  }
  return $rgbtext;
}