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Jungfraujoch/reader/JFJochReaderImage.h
Filip Leonarski 808691251e
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v1.0.0-rc.101 (#6)
This is an UNSTABLE release.

* jfjoch_viewer: Auto load is better handling change of states
* jfjoch_viewer: Fix DBus registration
* jfjoch_viewer: Handle charts better with vertical lines on hover and status bar update
* jfjoch_viewer: Calculate ROI in a more efficient way

Reviewed-on: #6
Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>
Co-committed-by: Filip Leonarski <filip.leonarski@psi.ch>
2025-11-16 12:35:00 +01:00

58 lines
2.0 KiB
C++

// SPDX-FileCopyrightText: 2025 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
// SPDX-License-Identifier: GPL-3.0-only
#ifndef JFJOCH_JFJOCHREADERIMAGE_H
#define JFJOCH_JFJOCHREADERIMAGE_H
#include <vector>
#include <unordered_set>
#include <map>
#include <mutex>
#include "JFJochReaderDataset.h"
#include "../common/CrystalLattice.h"
constexpr static int32_t GAP_PXL_VALUE = INT32_MIN + 1;
constexpr static int32_t ERROR_PXL_VALUE = INT32_MIN;
constexpr static int32_t SATURATED_PXL_VALUE = INT32_MAX;
class JFJochReaderImage {
std::shared_ptr<const JFJochReaderDataset> dataset;
std::vector<int32_t> image; // Image in the reader must be 32-bit signed, uncompressed
DataMessage message;
std::unordered_set<int64_t> saturated_pixel;
std::unordered_set<int64_t> error_pixel;
std::vector<std::pair<int32_t, int32_t>> valid_pixel;
constexpr static float auto_foreground_range = 0.001f;
int32_t auto_foreground;
void CalcAutoContrast();
template <class T>
void ProcessInputImage(const void* image, size_t npixel, int64_t sat_value, int64_t special_value);
void ProcessInputImage(const CompressedImage& image);
public:
JFJochReaderImage(const DataMessage &msg, const std::shared_ptr<const JFJochReaderDataset> &dataset);
JFJochReaderImage(const JFJochReaderImage &other);
const DataMessage &ImageData() const;
DataMessage &ImageData();
const std::vector<int32_t> &Image() const;
const std::unordered_set<int64_t> &SaturatedPixels() const;
const std::unordered_set<int64_t> &ErrorPixels() const;
const std::vector<std::pair<int32_t, int32_t>> &ValidPixels() const;
const JFJochReaderDataset &Dataset() const;
void AddImage(const JFJochReaderImage& other);
std::vector<float> GetAzInt1D() const;
std::vector<float> GetAzInt1D_BinToQ() const;
std::shared_ptr<JFJochReaderDataset> CreateMutableDataset();
int32_t GetAutoContrastValue() const;
};
#endif //JFJOCH_JFJOCHREADERIMAGE_H