mutex, move series creation to chart, remove unused functions
This commit is contained in:
parent
03b0591371
commit
966db4f4e1
@ -21,12 +21,7 @@ class ChartWidget : public QListWidgetItem {
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void addData(const char* seriesName, const point_t* points, int count);
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void addData(const char* seriesName, const point_t* points, int count);
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QChartView* getView() const { return view; }
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QChartView* getView() const { return view; }
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QChart* getChart() const { return chart; }
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QList<QAbstractSeries*> getSeries() const { return chart->series(); }
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QList<QAbstractSeries*> getSeries() const { return chart->series(); }
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QValueAxis* getX() const { return x; }
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QValueAxis* getY() const { return y; }
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const chart_spec_t& getSpec() const { return spec; }
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void clear();
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void clear();
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private:
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private:
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@ -36,7 +31,7 @@ class ChartWidget : public QListWidgetItem {
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chart_spec_t spec;
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chart_spec_t spec;
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int decimateState = 0;
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int decimateState = 0;
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mutable QMutex mutex;
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QMutex mutex;
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};
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};
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class ContextMenu : public QMenu {
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class ContextMenu : public QMenu {
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@ -21,8 +21,6 @@ class SpecDialog : public QDialog {
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static SpecDialog* getInstance();
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static SpecDialog* getInstance();
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static void close();
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static void close();
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QStringList getList() const { return series->stringList(); }
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chart_spec_t getSpec() const;
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chart_spec_t getSpec() const;
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private:
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private:
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@ -1,5 +1,6 @@
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#pragma once
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#pragma once
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#include <QList>
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#include <QString>
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#include <QString>
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struct axis_spec_t {
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struct axis_spec_t {
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@ -19,4 +20,5 @@ struct chart_spec_t {
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struct {
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struct {
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axis_spec_t x, y;
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axis_spec_t x, y;
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} axis;
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} axis;
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QList<QString> series;
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};
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};
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@ -38,6 +38,14 @@ ChartWidget::ChartWidget(QWidget* parent, const chart_spec_t& spec) : QListWidge
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chart->addAxis(x, Qt::AlignBottom);
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chart->addAxis(x, Qt::AlignBottom);
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chart->addAxis(y, Qt::AlignLeft);
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chart->addAxis(y, Qt::AlignLeft);
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for (const QString& title : spec.series) {
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QLineSeries* series = new QLineSeries(view);
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series->setName(title);
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chart->addSeries(series);
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series->attachAxis(x);
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series->attachAxis(y);
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}
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view->setRenderHint(QPainter::Antialiasing);
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view->setRenderHint(QPainter::Antialiasing);
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view->setChart(chart);
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view->setChart(chart);
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view->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
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view->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
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@ -61,6 +69,8 @@ ChartWidget::~ChartWidget() {
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void ChartWidget::addData(const char* seriesName, const point_t* points, int count) {
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void ChartWidget::addData(const char* seriesName, const point_t* points, int count) {
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QMutexLocker locker(&mutex);
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QMutexLocker locker(&mutex);
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std::cout << "locked: " << locker.isLocked() << std::endl;
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QString name(seriesName);
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QString name(seriesName);
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double minX = spec.keep_all ? x->min() : std::numeric_limits<double>::max();
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double minX = spec.keep_all ? x->min() : std::numeric_limits<double>::max();
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@ -74,10 +84,12 @@ void ChartWidget::addData(const char* seriesName, const point_t* points, int cou
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if (count >= spec.keep_limit) {
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if (count >= spec.keep_limit) {
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((QLineSeries*)series)->clear();
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((QLineSeries*)series)->clear();
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} else if (((QLineSeries*)series)->count() + count > spec.keep_limit) {
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} else if (((QLineSeries*)series)->count() + count > spec.keep_limit) {
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std::cout << "count: " << count << ", size: " << ((QLineSeries*)series)->count() << ", remove: " << ((QLineSeries*)series)->count() - (spec.keep_limit - count) << std::endl;
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((QLineSeries*)series)->removePoints(0, ((QLineSeries*)series)->count() - (spec.keep_limit - count));
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((QLineSeries*)series)->removePoints(0, ((QLineSeries*)series)->count() - (spec.keep_limit - count));
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}
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}
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for (QPointF point : ((QLineSeries*)series)->points()) {
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std::cout << "starting min/max" << std::endl;
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for (const QPointF& point : ((QLineSeries*)series)->points()) {
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if (spec.axis.x.auto_limit) {
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if (spec.axis.x.auto_limit) {
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minX = MIN(minX, point.x());
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minX = MIN(minX, point.x());
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maxX = MAX(maxX, point.x());
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maxX = MAX(maxX, point.x());
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@ -87,8 +99,12 @@ void ChartWidget::addData(const char* seriesName, const point_t* points, int cou
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maxY = MAX(maxY, point.y());
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maxY = MAX(maxY, point.y());
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}
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}
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}
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}
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std::cout << "got min/max" << std::endl;
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}
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}
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std::cout << "start adding" << std::endl;
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QList<QPointF> newPoints;
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for (int i = spec.keep_all ? 0 : MAX(0, count - spec.keep_limit); i < count; i++) {
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for (int i = spec.keep_all ? 0 : MAX(0, count - spec.keep_limit); i < count; i++) {
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if (decimateState >= spec.decimate)
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if (decimateState >= spec.decimate)
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decimateState = 0;
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decimateState = 0;
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@ -104,19 +120,20 @@ void ChartWidget::addData(const char* seriesName, const point_t* points, int cou
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maxY = MAX(maxY, points[i].y);
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maxY = MAX(maxY, points[i].y);
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}
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}
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*((QLineSeries*)series) << QPointF(points[i].x, points[i].y);
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newPoints.append(QPointF(points[i].x, points[i].y));
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}
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}
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std::cout << "adding" << std::endl;
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((QLineSeries*)series)->append(newPoints);
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if (spec.axis.x.auto_limit)
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if (spec.axis.x.auto_limit)
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x->setRange(minX, maxX);
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x->setRange(MIN(x->min(), minX), MAX(x->max(), maxX));
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if (spec.axis.y.auto_limit)
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if (spec.axis.y.auto_limit)
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y->setRange(minY, maxY);
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y->setRange(MIN(y->min(), minY), MAX(y->max(), maxY));
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break;
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break;
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}
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}
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}
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}
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view->update();
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}
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}
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void ChartWidget::clear() {
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void ChartWidget::clear() {
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@ -128,7 +145,6 @@ void ChartWidget::clear() {
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x->setRange(spec.axis.x.min, spec.axis.x.max);
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x->setRange(spec.axis.x.min, spec.axis.x.max);
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y->setRange(spec.axis.y.min, spec.axis.y.max);
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y->setRange(spec.axis.y.min, spec.axis.y.max);
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decimateState = 0;
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decimateState = 0;
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view->update();
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}
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}
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ContextMenu::ContextMenu(QWidget* parent, ChartWidget* chartWidget) : QMenu(parent) {
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ContextMenu::ContextMenu(QWidget* parent, ChartWidget* chartWidget) : QMenu(parent) {
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@ -85,15 +85,6 @@ void MainWindow::on_action_Add_triggered() {
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ui->graphsListWidget->addItem(chart);
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ui->graphsListWidget->addItem(chart);
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ui->graphsListWidget->setItemWidget(chart, chart->getView());
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ui->graphsListWidget->setItemWidget(chart, chart->getView());
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for (QString title : dialog->getList()) {
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QLineSeries* series = new QLineSeries();
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series->setName(title);
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chart->getChart()->addSeries(series);
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for (QAbstractAxis* axis : chart->getChart()->axes()) {
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series->attachAxis(axis);
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}
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}
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}
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}
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void MainWindow::on_action_Load_triggered() {
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void MainWindow::on_action_Load_triggered() {
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@ -48,6 +48,7 @@ chart_spec_t SpecDialog::getSpec() const {
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.keep_limit = ui->keep->value(),
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.keep_limit = ui->keep->value(),
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.decimate = ui->decimate->value(),
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.decimate = ui->decimate->value(),
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.axis = {.x = {.label = ui->xTitle->text(), .auto_limit = ui->xAutoRange->isChecked(), .min = ui->xMin->value(), .max = ui->xMax->value()},
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.axis = {.x = {.label = ui->xTitle->text(), .auto_limit = ui->xAutoRange->isChecked(), .min = ui->xMin->value(), .max = ui->xMax->value()},
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.y = {.label = ui->yTitle->text(), .auto_limit = ui->yAutoRange->isChecked(), .min = ui->yMin->value(), .max = ui->yMax->value()}}};
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.y = {.label = ui->yTitle->text(), .auto_limit = ui->yAutoRange->isChecked(), .min = ui->yMin->value(), .max = ui->yMax->value()}},
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.series = series->stringList()};
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}
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}
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} // namespace Graph::GUI
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} // namespace Graph::GUI
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122
test/test.py
122
test/test.py
@ -4,33 +4,40 @@ import requests
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from math import sin
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from math import sin
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from time import sleep
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from time import sleep
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import numpy as np
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import numpy as np
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import pyaudio
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from argparse import ArgumentParser
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# import pyaudio
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def sine():
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def sine(args):
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x = 0.0
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x = 0.0
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while True:
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while True:
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requests.get(f"http://localhost:8080/add?chart=0&series=R1&x={x}&y={sin(x)}")
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try:
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x += 0.01
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requests.get(f"http://{args.address}:{args.port}/add?chart={args.chart}&series={args.series}&x={x}&y={sin(x)}")
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sleep(0.01)
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x += 0.01
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sleep(0.01)
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except KeyboardInterrupt:
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break
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def sine_array():
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def sine_array(args):
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start = 0
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start = 0
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while True:
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while True:
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x = np.linspace(start, start+0.5, 100)
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try:
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y = np.sin(x)
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x = np.linspace(start, start+0.5, 100)
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y = np.sin(x)
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start += 0.5
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start += 0.5
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data = {
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data = {
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"chart": 0,
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"chart": args.chart,
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"series": "R1",
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"series": args.series,
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"points": [ {"x": i[0], "y":i[1]} for i in zip(x,y) ]
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"points": [ {"x": i[0], "y":i[1]} for i in zip(x,y) ]
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}
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}
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r = requests.post("http://0.0.0.0:8080/add", json=data, headers={"Connection":"close"})
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r = requests.post(f"http://{args.address}:{args.port}/add", json=data)
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sleep(0.25)
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sleep(0.25)
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except KeyboardInterrupt:
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break
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def star():
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def star(args):
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points = [
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points = [
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(2,2),
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(2,2),
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(3,0),
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(3,0),
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@ -40,43 +47,52 @@ def star():
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(2,2)
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(2,2)
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]
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]
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for point in points:
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for point in points:
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requests.get(f"http://localhost:8080/add?chart=0&series=R1&x={point[0]}&y={point[1]}")
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requests.get(f"http://{args.address}:{args.port}/add?chart={args.chart}&series={args.series}&x={point[0]}&y={point[1]}")
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# def audio():
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# p = pyaudio.PyAudio()
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# stream = p.open(
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# input=True,
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# input_device_index=0,
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# format=pyaudio.paInt16,
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# channels=1,
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# rate=44100,
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# frames_per_buffer=1024
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# )
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# stream.start_stream()
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# while True:
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# try:
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# data = stream.read(1024, False)
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# requests.post(
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# "http://0.0.0.0:8080/add",
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# json={
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# "chart": 0,
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# "series": "audio",
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# "points": [ {"x": i, "y": v} for (i, v) in enumerate(data) ]
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# },
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# headers={"Connection":"close"})
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# except KeyboardInterrupt:
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# break
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def audio():
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# stream.stop_stream()
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p = pyaudio.PyAudio()
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# stream.close()
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stream = p.open(
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# p.terminate()
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input=True,
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input_device_index=0,
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format=pyaudio.paInt16,
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channels=1,
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rate=44100,
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frames_per_buffer=1024
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)
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stream.start_stream()
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while True:
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try:
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data = stream.read(1024, False)
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requests.post(
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"http://0.0.0.0:8080/add",
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json={
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"chart": 0,
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"series": "audio",
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"points": [ {"x": i, "y": v} for (i, v) in enumerate(data) ]
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},
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headers={"Connection":"close"})
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except KeyboardInterrupt:
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break
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stream.stop_stream()
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stream.close()
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p.terminate()
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def main():
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#sine()
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# sine_array()
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#star()
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audio()
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if __name__ == "__main__":
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if __name__ == "__main__":
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main()
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parser = ArgumentParser()
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parser.add_argument("-t", action="store", dest="test", help="test type", type=str, choices=["sine", "sine_array", "star"], required=False, default="sin")
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parser.add_argument("-n", action="store", dest="num", help="sin_array size/iteration", type=int, required=False, default=100)
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parser.add_argument("-d", action="store", dest="delay", help="delay between iteration", type=float, required=False, default=0.25)
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parser.add_argument("-c", action="store", dest="chart", help="chart id", type=int, required=True)
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parser.add_argument("-s", action="store", dest="series", help="series name", type=str, required=True)
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parser.add_argument("-p", action="store", dest="port", help="server port", type=int, required=False, default=8080)
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parser.add_argument("-a", action="store", dest="address", help="server address", type=str, required=False, default="localhost")
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args = parser.parse_args()
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if args.test == "sine":
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sine(args)
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elif args.test == "sine_array":
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sine_array(args)
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elif args.test == "star":
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star(args)
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