From bf195a038c5f55254d2bee0e83e4eea168a1a6ac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Du=C5=A1an=20Poizl?= <nou.spiro@gmail.com>
Date: Wed, 4 Sep 2019 17:42:26 +0200
Subject: [PATCH] Read FITS headers

---
 loadrunable.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/loadrunable.cpp b/loadrunable.cpp
index 0af8f07..27e474d 100644
--- a/loadrunable.cpp
+++ b/loadrunable.cpp
@@ -75,6 +75,17 @@ QImage loadFITS(QString path, ImageInfoData &info)
         }
     }
 
+    int nheader, more;
+    fits_get_hdrspace(file, &nheader, &more, &status);
+    for(int i=1; i<=nheader; i++)
+    {
+        char key[FLEN_KEYWORD];
+        char val[FLEN_VALUE];
+        char comm[FLEN_COMMENT];
+        fits_read_keyn(file, i, key, val, comm, &status);
+        info.append(StringPair(key, QString(val)));
+    }
+
     fits_close_file(file, &status);
     if(status)
     {