From 74bc126f2781fbce9de1fb53577f5fa64d85f195 Mon Sep 17 00:00:00 2001
From: smiley <codemasher@users.noreply.github.com>
Date: Fri, 19 Apr 2024 10:40:53 +0200
Subject: [PATCH] :octocat: QRFpdf::dump(): allow using external FPDF instance

---
 src/Output/QRFpdf.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/Output/QRFpdf.php b/src/Output/QRFpdf.php
index cde7a2230..0a099c386 100644
--- a/src/Output/QRFpdf.php
+++ b/src/Output/QRFpdf.php
@@ -109,15 +109,17 @@ class QRFpdf extends QROutputAbstract{
 	 * Initializes an FPDF instance
 	 */
 	protected function initFPDF():FPDF{
-		return new FPDF('P', $this->options->fpdfMeasureUnit, $this->getOutputDimensions());
+		$fpdf =  new FPDF('P', $this->options->fpdfMeasureUnit, $this->getOutputDimensions());
+		$fpdf->AddPage();
+
+		return $fpdf;
 	}
 
 	/**
 	 * @inheritDoc
 	 */
-	public function dump(string $file = null):string|FPDF{
-		$this->fpdf = $this->initFPDF();
-		$this->fpdf->AddPage();
+	public function dump(string $file = null, FPDF $fpdf = null):string|FPDF{
+		$this->fpdf = ($fpdf ?? $this->initFPDF());
 
 		if($this::moduleValueIsValid($this->options->bgColor)){
 			$bgColor          = $this->prepareModuleValue($this->options->bgColor);