Jungfraujoch/common/ROIElement.cpp

// SPDX-FileCopyrightText: 2024 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
// SPDX-License-Identifier: GPL-3.0-only

#include "ROIElement.h"
#include "JFJochException.h"

ROIElement::ROIElement(const std::string &in_name)
        : name(in_name) {}

std::string ROIElement::GetName() const {
    return name;
}

void ROIElement::MarkROI(std::vector<uint16_t> &v, uint16_t value_to_mark, int64_t xpixel, int64_t ypixel,
                         const std::vector<float> &resolution_map) const {

    if (resolution_map.size() != xpixel * ypixel)
        throw JFJochException(JFJochExceptionCategory::InputParameterInvalid,
                              "ROIRectangle: MarkROI mismatch in resolution array size");

    if (v.size() < xpixel * ypixel)
        throw JFJochException(JFJochExceptionCategory::InputParameterInvalid,
                              "ROICircle::MarkROI mismatch in input array size");

    if (value_to_mark >= 16)
        throw JFJochException(JFJochExceptionCategory::InputParameterInvalid,
                              "ROICircle: Only 16 selections available for ROI");

    for (int64_t y = 0; y < ypixel; y++) {
        for (int64_t x = 0; x < xpixel; x++) {
            if (CheckROI(x, y, resolution_map[y * xpixel + x]))
                v[y * xpixel + x] |= (1<<value_to_mark);
        }
    }
}