getWidth(); $html = '
' . PHP_EOL; $positionHorizontal = 0; /** @var BarcodeBar $bar */ foreach ($barcode->getBars() as $bar) { $barWidth = round(($bar->getWidth() * $widthFactor), 3); $barHeight = round(($bar->getHeight() * $height / $barcode->getHeight()), 3); if ($bar->isBar() && $barWidth > 0) { $positionVertical = round(($bar->getPositionVertical() * $height / $barcode->getHeight()), 3); // draw a vertical bar $html .= '
 
' . PHP_EOL; } $positionHorizontal += $barWidth; } $html .= '
' . PHP_EOL; return $html; } public function setForegroundColor(array $color): self { $this->foregroundColor = $color; return $this; } public function setBackgroundColor(?array $color): self { $this->backgroundColor = $color; return $this; } }