def __init__(self): super().__init__() series = QLineSeries() series.setPointsVisible(True) series.setPointLabelsVisible(True) series.setPointLabelsFormat("(@xPoint, @yPoint)") series.append(0, 6) series.append(2, 4) series.append(3, 8) series.append(7, 4) series.append(10, 5) chart = QChart() chart.setTitle("Line Chart Example") chart.setAnimationOptions(QChart.SeriesAnimations) chart.legend().hide() chart.addSeries(series) chart.createDefaultAxes() chart_view = QChartView() chart_view.setChart(chart) chart_view.setRenderHint(QPainter.Antialiasing) self.setCentralWidget(chart_view)
def _fill_chart(self, items: List[Run]): series = QLineSeries() series.setPointsVisible(True) series.setPointLabelsVisible(True) series.setPointLabelsFormat("@yPoint") series.hovered.connect(self.chart_view.show_series_tooltip) self.timestamp_by_run.clear() for run in items: date_value = calendar.timegm(run.date.timetuple()) * 1000 total_issues = run.get_total_issues() series.append(date_value, total_issues) self.timestamp_by_run[date_value] = run chart = QChart() chart.setTheme(QChart.ChartThemeDark) chart.setAnimationOptions(QChart.SeriesAnimations) chart.addSeries(series) chart.legend().hide() # No margin chart.layout().setContentsMargins(0, 0, 0, 0) chart.setBackgroundRoundness(0) axisX = QDateTimeAxis() axisX.setFormat("dd/MM/yyyy") axisX.setTitleText('Date') chart.addAxis(axisX, Qt.AlignBottom) series.attachAxis(axisX) axisY = QValueAxis() axisY.setLabelFormat('%d') axisY.setTitleText('Total issues') chart.addAxis(axisY, Qt.AlignLeft) series.attachAxis(axisY) self.chart_view.clear_all_tooltips() self.chart_view.setChart(chart)
def __init__(self): super().__init__() series = QLineSeries() series.setPointsVisible(True) series.setPointLabelsVisible(True) series.setPointLabelsFormat("(@xPoint, @yPoint)") series.hovered.connect(self.show_series_tooltip) series.append(0, 6) series.append(2, 4) series.append(3, 8) series.append(7, 4) series.append(10, 5) self._chart = QChart() self._chart.setMinimumSize(640, 480) self._chart.setTitle("Line Chart Example") self._chart.setAnimationOptions(QChart.SeriesAnimations) self._chart.legend().hide() self._chart.addSeries(series) self._chart.createDefaultAxes() self.setChart(self._chart)