ScalingSettings: file format and intensity settings

common/ScalingSettings.cpp

@@ -118,3 +118,23 @@ ScalingSettings &ScalingSettings::MinCCForImage(double input) {
 double ScalingSettings::GetMinPartiality() const {
     return min_partiality;
 }
+
+ScalingSettings &ScalingSettings::FileFormat(IntensityFormat input) {
+    intensity_format = input;
+    return *this;
+}
+
+IntensityFormat ScalingSettings::GetFileFormat() const {
+    return intensity_format;
+}
+
+ScalingSettings &ScalingSettings::RfreeFraction(double input) {
+    if (input < 0.0 || input > 1.0)
+        throw JFJochException(JFJochExceptionCategory::InputParameterInvalid, "R-free fraction must be between 0 and 1");
+    rfree_fraction = input;
+    return *this;
+}
+
+double ScalingSettings::GetRfreeFraction() const {
+    return rfree_fraction;
+}