diff options
Diffstat (limited to 'examples/charts/donutbreakdown/donutbreakdown.py')
| -rw-r--r-- | examples/charts/donutbreakdown/donutbreakdown.py | 48 |
1 files changed, 6 insertions, 42 deletions
diff --git a/examples/charts/donutbreakdown/donutbreakdown.py b/examples/charts/donutbreakdown/donutbreakdown.py index 1fc7ff83d..9111d4aac 100644 --- a/examples/charts/donutbreakdown/donutbreakdown.py +++ b/examples/charts/donutbreakdown/donutbreakdown.py @@ -1,49 +1,12 @@ -############################################################################# -## -## 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." -## -## $QT_END_LICENSE$ -## -############################################################################# +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause """PySide6 port of the Donut Chart Breakdown example from Qt v5.x""" import sys -from PySide6.QtCore import Qt -from PySide6.QtGui import QColor, QFont, QPainter, QScreen +from PySide6.QtCore import Qt, Slot +from PySide6.QtGui import QColor, QFont, QPainter from PySide6.QtWidgets import QApplication, QMainWindow from PySide6.QtCharts import QChart, QChartView, QPieSeries, QPieSlice @@ -66,6 +29,7 @@ class MainSlice(QPieSlice): def name(self): return self.name + @Slot() def update_label(self): p = self.percentage() * 100 self.setLabel(f"{self.name} {p:.2f}%") @@ -74,7 +38,7 @@ class MainSlice(QPieSlice): class DonutBreakdownChart(QChart): def __init__(self, parent=None): super().__init__(QChart.ChartTypeCartesian, - parent, Qt.WindowFlags()) + parent, Qt.WindowFlags()) self.main_series = QPieSeries() self.main_series.setPieSize(0.7) self.addSeries(self.main_series) |