Write pixelStorage attribute

debian/changelog

@@ -1,3 +1,9 @@
+libxisf (0.1.3-ubuntu1) focal; urgency=medium
+
+  * Write missing pixelStorage attribute
+
+ -- Dušan Poizl <nou@nouspiro.space>  Fri, 17 Feb 2023 16:57:30 +0100
+
 libxisf (0.1.2-ubuntu1) focal; urgency=medium
 
   * Add qtbase5-dev as dependency to libxisf-dev

libxisf.cpp

@@ -952,6 +952,7 @@ void XISFWriter::writeImageElement(const Image &image)
     _xml->writeAttribute("sampleFormat", Image::sampleFormatString(image._sampleFormat));
     _xml->writeAttribute("colorSpace", Image::colorSpaceString(image._colorSpace));
     _xml->writeAttribute("imageType", Image::imageTypeString(image._imageType));
+    _xml->writeAttribute("pixelStorage", Image::pixelStorageString(image._pixelStorage));
     if((image._sampleFormat == Image::Float32 || image._sampleFormat == Image::Float64) ||
             image._bounds.first != 0.0 || image._bounds.second != 1.0)
     {
@@ -966,6 +967,7 @@ void XISFWriter::writeImageElement(const Image &image)
         writeFITSKeyword(fitsKeyword);
 
     writeCFA(image);
+    writeICC(image._iccProfile);
 
     _xml->writeEndElement();
 }
@@ -1083,6 +1085,17 @@ void XISFWriter::writeCFA(const Image &image)
     }
 }
 
+void XISFWriter::writeICC(const QByteArray &icc)
+{
+    if(!icc.isEmpty())
+    {
+        QByteArray base64 = icc.toBase64();
+        _xml->writeStartElement("ICCProfile");
+        _xml->writeAttribute("location", "inline:base64");
+        _xml->writeCharacters(base64);
+    }
+}
+
 #define REGISTER_METATYPE(type) { int id = qMetaTypeId<type>(); \
     typeToId.insert({#type, id}); idToType.insert({id, #type}); }
 

libxisf.h

@@ -266,6 +266,7 @@ private:
     void writeFITSKeyword(const FITSKeyword &keyword);
     void writeMetadata();
     void writeCFA(const Image &image);
+    void writeICC(const QByteArray &icc);
     std::unique_ptr<QXmlStreamWriter> _xml;
     QByteArray _xisfHeader;
     QByteArray _attachmentsData;