JFJochReceiver: Per-data-file radial integration profile

image_analysis/CMakeLists.txt

@@ -4,7 +4,7 @@ ADD_LIBRARY(ImageAnalysis STATIC
         GPUImageAnalysis.h
         RadialIntegration.cpp RadialIntegration.h
         RadialIntegrationMapping.cpp RadialIntegrationMapping.h
-        StrongPixelSet.cpp StrongPixelSet.h GPUImageAnalysis_Alt.cpp)
+        StrongPixelSet.cpp StrongPixelSet.h GPUImageAnalysis_Alt.cpp RadialIntegrationProfile.cpp RadialIntegrationProfile.h)
 
 TARGET_LINK_LIBRARIES(ImageAnalysis CommonFunctions)
 

image_analysis/RadialIntegrationProfile.cpp

@@ -0,0 +1,37 @@
+// Copyright (2019-2023) Paul Scherrer Institute
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "RadialIntegrationProfile.h"
+#include "../common/JFJochException.h"
+
+RadialIntegrationProfile::RadialIntegrationProfile(RadialIntegrationMapping &mapping)
+        : bin_to_q(mapping.GetBinToQ()),
+          sum(mapping.GetBinNumber(), 0),
+          count(mapping.GetBinNumber(), 0) {
+
+}
+
+void RadialIntegrationProfile::Add(const std::vector<int32_t> &in_sum, const std::vector<int32_t> &in_count) {
+    std::unique_lock<std::mutex> ul(m);
+
+    if ((in_sum.size() == sum.size()) && (in_count.size() == count.size())) {
+        for (int i = 0; i < sum.size(); i++) {
+            sum[i] += in_sum[i];
+            count[i] += in_count[i];
+        }
+    } else if (!in_sum.empty() && !in_count.empty())
+        throw JFJochException(JFJochExceptionCategory::InputParameterInvalid, "Mismatch in size of sum/count datasets");
+}
+
+void RadialIntegrationProfile::GetPlot(JFJochProtoBuf::Plot &plot) const {
+    std::unique_lock<std::mutex> ul(m);
+
+    std::vector<float> rad_int_profile(sum.size());
+    for (int i = 0; i < sum.size(); i++) {
+        if (count[i] > 0)
+            rad_int_profile[i] = static_cast<float>(sum[i]) / static_cast<float>(count[i]);
+    }
+
+    *plot.mutable_x() = {bin_to_q.begin(), bin_to_q.end()};
+    *plot.mutable_y() = {rad_int_profile.begin(), rad_int_profile.end()};
+}

image_analysis/RadialIntegrationProfile.h

@@ -0,0 +1,24 @@
+// Copyright (2019-2023) Paul Scherrer Institute
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef JUNGFRAUJOCH_RADIALINTEGRATIONPROFILE_H
+#define JUNGFRAUJOCH_RADIALINTEGRATIONPROFILE_H
+
+#include <vector>
+#include <mutex>
+#include <jfjoch.pb.h>
+
+#include "RadialIntegrationMapping.h"
+
+class RadialIntegrationProfile {
+    mutable std::mutex m;
+    std::vector<int64_t> sum;
+    std::vector<int64_t> count;
+    std::vector<float> bin_to_q;
+public:
+    explicit RadialIntegrationProfile(RadialIntegrationMapping &mapping);
+    void Add(const std::vector<int32_t> &sum, const std::vector<int32_t> &count);
+    void GetPlot(JFJochProtoBuf::Plot &plot) const;
+};
+
+#endif //JUNGFRAUJOCH_RADIALINTEGRATIONPROFILE_H