From d33d2f48875ed11d75f5134a4b2773c4094b245d Mon Sep 17 00:00:00 2001
From: Thorsten Vitt <thorsten.vitt@uni-wuerzburg.de>
Date: Thu, 30 Jun 2022 12:20:30 +0200
Subject: [PATCH] Make JSON generation work with files with spaces.

Fixes #57
---
 convert.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/convert.sh b/convert.sh
index 6cede93..04ce867 100755
--- a/convert.sh
+++ b/convert.sh
@@ -101,8 +101,8 @@ do
   #create json metadata
   echo "           creating json metadata"
   #json_file=$(echo "$file" | sed "s#^\.#"$output_metadata"#;s/\.tif$/\.json/" )
-  image_width=$(identify $file 2>/dev/null | sed -n '1 p' | cut -d\   -f3 | cut -dx -f1)
-  image_height=$(identify $file 2>/dev/null | sed -n '1 p' | cut -d\   -f3 | cut -dx -f2)
+  image_width=$(identify -format '%w' "$file" 2>/dev/null)
+  image_height=$(identify -format '%h' "$file" 2>/dev/null)
   printf "{\n  \"imageWidth\": %s,\n  \"imageHeight\": %s,\n  \"tileWidth\": %s,\n  \"tileHeight\": %s,\n  \"zoomLevels\": %s\n}" ${image_width} ${image_height} ${tile_width} ${tile_height} ${zoom_levels}  > "${json_file}"