diff options
Diffstat (limited to 'sources/pyside6/doc/codesnippets/doc/src/snippets/matrix')
-rw-r--r-- | sources/pyside6/doc/codesnippets/doc/src/snippets/matrix/matrix.cpp | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/sources/pyside6/doc/codesnippets/doc/src/snippets/matrix/matrix.cpp b/sources/pyside6/doc/codesnippets/doc/src/snippets/matrix/matrix.cpp deleted file mode 100644 index 369d25af5..000000000 --- a/sources/pyside6/doc/codesnippets/doc/src/snippets/matrix/matrix.cpp +++ /dev/null @@ -1,112 +0,0 @@ -############################################################################ -## -## Copyright (C) 2016 The Qt Company Ltd. -## Contact: https://www.qt.io/licensing/ -## -## This file is part of the examples of Qt for Python. -## -## $QT_BEGIN_LICENSE:BSD$ -## Commercial License Usage -## Licensees holding valid commercial Qt licenses may use this file in -## accordance with the commercial license agreement provided with the -## Software or, alternatively, in accordance with the terms contained in -## a written agreement between you and The Qt Company. For licensing terms -## and conditions see https://www.qt.io/terms-conditions. For further -## information use the contact form at https://www.qt.io/contact-us. -## -## BSD License Usage -## Alternatively, 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." -## -## $QT_END_LICENSE$ -## -############################################################################ - -//! [0] -def paintEvent(self, event): - painter = QPainter(self) - painter.setPen(QPen(Qt.blue, 1, Qt.DashLine)) - painter.drawRect(0, 0, 100, 100) - - painter.rotate(45) - - painter.setFont(QFont("Helvetica", 24)) - painter.setPen(QPen(Qt.black, 1)) - painter.drawText(20, 10, "QMatrix") -//! [0] - - -//! [1] -def paintEvent(self, event) - - painter = QPainter(self) - painter.setPen(QPen(Qt.blue, 1, Qt.DashLine)) - painter.drawRect(0, 0, 100, 100) - - matrix = QMatrix() - matrix.translate(50, 50) - matrix.rotate(45) - matrix.scale(0.5, 1.0) - painter.setMatrix(matrix) - - painter.setFont(QFont("Helvetica", 24)) - painter.setPen(QPen(Qt.black, 1)) - painter.drawText(20, 10, "QMatrix") - -//! [1] - - -//! [2] -def paintEvent(self, event) - - pi = 3.14 - - a = pi/180 * 45.0 - sina = sin(a) - cosa = cos(a) - - translationMatrix = QMatrix(1, 0, 0, 1, 50.0, 50.0) - rotationMatrix = QMatrix(cosa, sina, -sina, cosa, 0, 0) - scalingMatrix = QMatrix(0.5, 0, 0, 1.0, 0, 0) - - matrix = QMatrix() - matrix = scalingMatrix * rotationMatrix * translationMatrix - - painter = QPainter(self) - painter.setPen(QPen(Qt.blue, 1, Qt::DashLine)) - painter.drawRect(0, 0, 100, 100) - - painter.setMatrix(matrix) - - painter.setFont(QFont("Helvetica", 24)) - painter.setPen(QPen(Qt.black, 1)) - painter.drawText(20, 10, "QMatrix") - -//! [2] - |