PieChartLegendValues🔗
Select values to display in the legend.
Percent: The percentage of the whole.
Value: The raw numerical value.
Definition🔗
final class PieChartLegendValues implements \JsonSerializable, \Stringable {
/**
* @var string
*/
private $value;
/**
* @var array<string, PieChartLegendValues>
*/
private static $instances = [];
private function __construct(string $value)
{
$this->value = $value;
}
public static function value(): self
{
if (!isset(self::$instances["value"])) {
self::$instances["value"] = new self("value");
}
return self::$instances["value"];
}
public static function percent(): self
{
if (!isset(self::$instances["percent"])) {
self::$instances["percent"] = new self("percent");
}
return self::$instances["percent"];
}
public static function fromValue(string $value): self
{
if ($value === "value") {
return self::value();
}
if ($value === "percent") {
return self::percent();
}
throw new \UnexpectedValueException("Value '$value' is not part of the enum PieChartLegendValues");
}
public function jsonSerialize(): string
{
return $this->value;
}
public function __toString(): string
{
return $this->value;
}
}