getWidth(); $svg = ''; if ($this->svgType === self::TYPE_SVG_STANDALONE) { $svg .= '' . PHP_EOL; $svg .= '' . PHP_EOL; } $svg .= '' . PHP_EOL; return $svg; } public function setForegroundColor(array $color): self { $this->foregroundColor = $color; return $this; } public function setBackgroundColor(?array $color): self { $this->backgroundColor = $color; return $this; } public function setSvgType(string $svgType): self { if (! in_array($svgType, [self::TYPE_SVG_INLINE, self::TYPE_SVG_STANDALONE])) { throw new InvalidOptionException(); } $this->svgType = $svgType; return $this; } }