From 56bd5c00e4bf84b66abe0ccf13906713b3d475a9 Mon Sep 17 00:00:00 2001
From: Uwe Steinmann <steinm@debian.org>
Date: Thu, 8 Dec 2022 14:45:31 +0100
Subject: [PATCH] set resolution of pdf to 72dpi, using 36dpi will not allow
 previes wider than 298px

---
 inc/inc.ClassConversionServicePdfToImage.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/inc/inc.ClassConversionServicePdfToImage.php b/inc/inc.ClassConversionServicePdfToImage.php
index 7dd3cb5b9..d42bed80f 100644
--- a/inc/inc.ClassConversionServicePdfToImage.php
+++ b/inc/inc.ClassConversionServicePdfToImage.php
@@ -50,8 +50,12 @@ class SeedDMS_ConversionServicePdfToImage extends SeedDMS_ConversionServiceBase
 		$imagick = new Imagick();
 		/* Setting a smaller resolution will speed up the conversion
 		 * A resolution of 72,72 will create a 596x842 image
+		 * Setting it to 36,36 will create a 298x421 image which should
+		 * be sufficient in most cases, but keep in mind that images are
+		 * not scaled up. Hence, a width of 400px still results in a 298px
+		 * wide image
 		 */
-		$imagick->setResolution(36,36);
+		$imagick->setResolution(72,72);
 		$page = 0;
 		if(!empty($params['page']) && intval($params['page']) > 0)
 			$page = intval($params['page'])-1;