diff options
Diffstat (limited to 'examples/datavisualization/minimalsurface/main.py')
-rw-r--r-- | examples/datavisualization/minimalsurface/main.py | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/examples/datavisualization/minimalsurface/main.py b/examples/datavisualization/minimalsurface/main.py new file mode 100644 index 000000000..db720dced --- /dev/null +++ b/examples/datavisualization/minimalsurface/main.py @@ -0,0 +1,54 @@ +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause + +import os +import sys + +from PySide6.QtCore import QSize, Qt +from PySide6.QtGui import QGuiApplication, QVector3D +from PySide6.QtDataVisualization import (Q3DSurface, QSurfaceDataItem, + QSurface3DSeries) + + +DESCRIPTION = """Minimal Qt DataVisualization Surface Example + +Use the mouse wheel to zoom. Rotate using the right mouse button. +""" + + +if __name__ == '__main__': + os.environ["QSG_RHI_BACKEND"] = "opengl" + app = QGuiApplication(sys.argv) + + print(DESCRIPTION) + + surface = Q3DSurface() + surface.setFlags(surface.flags() ^ Qt.FramelessWindowHint) + axis = surface.axisX() + axis.setTitle("X") + axis.setTitleVisible(True) + axis = surface.axisY() + axis.setTitle("Y") + axis.setTitleVisible(True) + axis = surface.axisZ() + axis.setTitle("Z") + axis.setTitleVisible(True) + + data = [] + data_row1 = [QSurfaceDataItem(QVector3D(0, 0.1, 0.5)), + QSurfaceDataItem(QVector3D(1, 0.5, 0.5))] + data.append(data_row1) + data_row2 = [QSurfaceDataItem(QVector3D(0, 1.8, 1)), + QSurfaceDataItem(QVector3D(1, 1.2, 1))] + data.append(data_row2) + + series = QSurface3DSeries() + series.dataProxy().resetArray(data) + surface.addSeries(series) + + available_height = app.primaryScreen().availableGeometry().height() + width = available_height * 4 / 5 + surface.resize(QSize(width, width)) + surface.show() + + sys.exit(app.exec()) |