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Diffstat (limited to 'examples/charts/percentbarchart/percentbarchart.py')
| -rw-r--r-- | examples/charts/percentbarchart/percentbarchart.py | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/examples/charts/percentbarchart/percentbarchart.py b/examples/charts/percentbarchart/percentbarchart.py new file mode 100644 index 000000000..b9301f36e --- /dev/null +++ b/examples/charts/percentbarchart/percentbarchart.py @@ -0,0 +1,99 @@ + +############################################################################# +## +## Copyright (C) 2021 The Qt Company Ltd. +## Contact: http://www.qt.io/licensing/ +## +## This file is part of the Qt for Python examples of the Qt Toolkit. +## +## $QT_BEGIN_LICENSE:BSD$ +## You may use this file under the terms of the BSD license as follows: +## +## "Redistribution and use in source and binary forms, with or without +## modification, are permitted provided that the following conditions are +## met: +## * Redistributions of source code must retain the above copyright +## notice, this list of conditions and the following disclaimer. +## * Redistributions in binary form must reproduce the above copyright +## notice, this list of conditions and the following disclaimer in +## the documentation and/or other materials provided with the +## distribution. +## * Neither the name of The Qt Company Ltd nor the names of its +## contributors may be used to endorse or promote products derived +## from this software without specific prior written permission. +## +## +## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +## +## $QT_END_LICENSE$ +## +############################################################################# + +"""PySide6 port of the Percent Bar Chart example from Qt v5.x""" + +import sys +from PySide6.QtCore import Qt +from PySide6.QtGui import QPainter +from PySide6.QtWidgets import (QMainWindow, QApplication) +from PySide6.QtCharts import (QBarCategoryAxis, QBarSet, QChart, QChartView, + QPercentBarSeries) + +class MainWindow(QMainWindow): + def __init__(self): + QMainWindow.__init__(self) + + set0 = QBarSet("Jane") + set1 = QBarSet("John") + set2 = QBarSet("Axel") + set3 = QBarSet("Mary") + set4 = QBarSet("Samantha") + + set0.append([1, 2, 3, 4, 5, 6]) + set1.append([5, 0, 0, 4, 0, 7]) + set2.append([3, 5, 8, 13, 8, 5]) + set3.append([5, 6, 7, 3, 4, 5]) + set4.append([9, 7, 5, 3, 1, 2]) + + series = QPercentBarSeries() + series.append(set0) + series.append(set1) + series.append(set2) + series.append(set3) + series.append(set4) + + chart = QChart() + chart.addSeries(series) + chart.setTitle("Simple percentbarchart example") + chart.setAnimationOptions(QChart.SeriesAnimations) + + categories = ["Jan", "Feb", "Mar", "Apr", "May", "Jun"] + axis = QBarCategoryAxis() + axis.append(categories) + chart.createDefaultAxes() + chart.setAxisX(axis, series) + + chart.legend().setVisible(True) + chart.legend().setAlignment(Qt.AlignBottom) + + chart_view = QChartView(chart) + chart_view.setRenderHint(QPainter.Antialiasing) + + self.setCentralWidget(chart_view) + + +if __name__ == "__main__": + app = QApplication(sys.argv) + w = MainWindow() + w.resize(420, 300) + w.show() + sys.exit(app.exec_()) |