setStyleByArray($style); } /** * Get before. * * @return null|float|int */ public function getBefore() { return $this->before; } /** * Set before. * * @param null|float|int $value * * @return self */ public function setBefore($value = null) { $this->before = $this->setNumericVal($value, $this->before); return $this; } /** * Get after. * * @return null|float|int */ public function getAfter() { return $this->after; } /** * Set after. * * @param null|float|int $value * * @return self */ public function setAfter($value = null) { $this->after = $this->setNumericVal($value, $this->after); return $this; } /** * Get line. * * @return null|float|int */ public function getLine() { return $this->line; } /** * Set distance. * * @param null|float|int $value * * @return self */ public function setLine($value = null) { $this->line = $this->setNumericVal($value, $this->line); return $this; } /** * Get line rule. * * @return string */ public function getLineRule() { return $this->lineRule; } /** * Set line rule. * * @param string $value * * @return self */ public function setLineRule($value = null) { LineSpacingRule::validate($value); $this->lineRule = $value; return $this; } }