diff options
Diffstat (limited to 'examples/charts/lineandbar/lineandbar.py')
| -rw-r--r-- | examples/charts/lineandbar/lineandbar.py | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/examples/charts/lineandbar/lineandbar.py b/examples/charts/lineandbar/lineandbar.py index 219da17b5..a3601c162 100644 --- a/examples/charts/lineandbar/lineandbar.py +++ b/examples/charts/lineandbar/lineandbar.py @@ -65,46 +65,46 @@ class TestChart(QMainWindow): self.set3.append([5, 6, 7, 3, 4, 5]) self.set4.append([9, 7, 5, 3, 1, 2]) - self.barSeries = QBarSeries() - self.barSeries.append(self.set0) - self.barSeries.append(self.set1) - self.barSeries.append(self.set2) - self.barSeries.append(self.set3) - self.barSeries.append(self.set4) - - self.lineSeries = QLineSeries() - self.lineSeries.setName("trend") - self.lineSeries.append(QPoint(0, 4)) - self.lineSeries.append(QPoint(1, 15)) - self.lineSeries.append(QPoint(2, 20)) - self.lineSeries.append(QPoint(3, 4)) - self.lineSeries.append(QPoint(4, 12)) - self.lineSeries.append(QPoint(5, 17)) + self._bar_series = QBarSeries() + self._bar_series.append(self.set0) + self._bar_series.append(self.set1) + self._bar_series.append(self.set2) + self._bar_series.append(self.set3) + self._bar_series.append(self.set4) + + self._line_series = QLineSeries() + self._line_series.setName("trend") + self._line_series.append(QPoint(0, 4)) + self._line_series.append(QPoint(1, 15)) + self._line_series.append(QPoint(2, 20)) + self._line_series.append(QPoint(3, 4)) + self._line_series.append(QPoint(4, 12)) + self._line_series.append(QPoint(5, 17)) self.chart = QChart() - self.chart.addSeries(self.barSeries) - self.chart.addSeries(self.lineSeries) + self.chart.addSeries(self._bar_series) + self.chart.addSeries(self._line_series) self.chart.setTitle("Line and barchart example") self.categories = ["Jan", "Feb", "Mar", "Apr", "May", "Jun"] - self.axisX = QBarCategoryAxis() - self.axisX.append(self.categories) - self.chart.setAxisX(self.axisX, self.lineSeries) - self.chart.setAxisX(self.axisX, self.barSeries) - self.axisX.setRange("Jan", "Jun") + self._axis_x = QBarCategoryAxis() + self._axis_x.append(self.categories) + self.chart.setAxisX(self._axis_x, self._line_series) + self.chart.setAxisX(self._axis_x, self._bar_series) + self._axis_x.setRange("Jan", "Jun") - self.axisY = QValueAxis() - self.chart.setAxisY(self.axisY, self.lineSeries) - self.chart.setAxisY(self.axisY, self.barSeries) - self.axisY.setRange(0, 20) + self._axis_y = QValueAxis() + self.chart.setAxisY(self._axis_y, self._line_series) + self.chart.setAxisY(self._axis_y, self._bar_series) + self._axis_y.setRange(0, 20) self.chart.legend().setVisible(True) self.chart.legend().setAlignment(Qt.AlignBottom) - self.chartView = QChartView(self.chart) - self.chartView.setRenderHint(QPainter.Antialiasing) + self._chart_view = QChartView(self.chart) + self._chart_view.setRenderHint(QPainter.Antialiasing) - self.setCentralWidget(self.chartView) + self.setCentralWidget(self._chart_view) if __name__ == "__main__": |