95 lines
3.3 KiB
C++
95 lines
3.3 KiB
C++
// SPDX-FileCopyrightText: 2025 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
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// SPDX-License-Identifier: GPL-3.0-only
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#include <QVBoxLayout>
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#include "JFJochViewerSidePanelChart.h"
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JFJochViewerSidePanelChart::JFJochViewerSidePanelChart(QWidget *parent) : QWidget(parent) {
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auto layout = new QVBoxLayout(this);
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combo_box = new QComboBox(this);
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combo_box->addItem("Azimuthal integration (1D)", 0);
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combo_box->addItem("Azimuthal integration (2D)", 3);
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combo_box->addItem("Wilson plot", 1);
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combo_box->addItem("I/sigma", 2);
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combo_box->addItem("X-ray fluorescence spectrum", 4);
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layout->addWidget(combo_box);
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connect(combo_box, &QComboBox::currentIndexChanged,
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this, &JFJochViewerSidePanelChart::comboBoxSelected);
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azint_plot = new JFJochSimpleChartView(this);
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azint_image = new JFJochAzIntImageView(this);
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stack = new QStackedWidget(this);
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stack->addWidget(azint_plot); // index 0
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stack->addWidget(azint_image); // index 1
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layout->addWidget(stack);
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setLayout(layout);
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}
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void JFJochViewerSidePanelChart::comboBoxSelected(int val) {
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// Switch between chart (options 0..2) and image (option 3)
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auto index = combo_box->currentIndex();
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int mode = combo_box->itemData(index).toInt();
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if (mode == 3) {
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stack->setCurrentWidget(azint_image);
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} else {
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stack->setCurrentWidget(azint_plot);
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}
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redrawPlot();
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}
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void JFJochViewerSidePanelChart::redrawPlot() {
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std::vector<float> x,y;
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if (image) {
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auto index = combo_box->currentIndex();
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switch (combo_box->itemData(index).toInt()) {
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case 0:
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x = image->GetAzInt1D_BinToQ();
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y = image->GetAzInt1D();
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break;
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case 1:
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x = image->ImageData().integration_one_over_d;
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y = image->ImageData().integration_logI;
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break;
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case 2:
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x = image->ImageData().integration_one_over_d;
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y = image->ImageData().integration_Isigma;
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break;
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case 4:
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x = image->Dataset().experiment.GetFluorescenceSpectrum().GetEnergy_eV();
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y = image->Dataset().experiment.GetFluorescenceSpectrum().GetData();
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break;
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case 3: {
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// Render 2D azimuthal integration as an image
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const auto &profile = image->ImageData().az_int_profile;
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const auto &ds = image->Dataset();
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int az_bins = ds.azimuthal_bins;
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int q_bins = ds.q_bins;
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if (az_bins > 1 && q_bins > 0 && profile.size() == static_cast<size_t>(az_bins * q_bins)) {
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azint_image->SetData(profile, az_bins, q_bins);
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} else {
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azint_image->Clear();
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}
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// Make sure we don't try to update the chart in this mode
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x.clear();
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y.clear();
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break;
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}
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}
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}
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if (!x.empty() && !y.empty()) {
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azint_plot->UpdateData(x,y);
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} else {
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azint_plot->ClearData();
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}
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}
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void JFJochViewerSidePanelChart::loadImage(std::shared_ptr<const JFJochReaderImage> in_image) {
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image = in_image;
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redrawPlot();
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} |