diff options
Diffstat (limited to 'examples/datavisualization/surface/main.py')
| -rw-r--r-- | examples/datavisualization/surface/main.py | 363 |
1 files changed, 167 insertions, 196 deletions
diff --git a/examples/datavisualization/surface/main.py b/examples/datavisualization/surface/main.py index 3b0bd095a..f43970184 100644 --- a/examples/datavisualization/surface/main.py +++ b/examples/datavisualization/surface/main.py @@ -1,42 +1,5 @@ -############################################################################# -## -## 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 import sys @@ -49,170 +12,178 @@ from PySide6.QtWidgets import (QApplication, QComboBox, QGroupBox, QHBoxLayout, from surfacegraph import SurfaceGraph -THEMES = ["Qt", "Primary Colors", "Digia", "Stone Moss", "Army Blue", "Retro", "Ebony", "Isabelle"] +THEMES = ["Qt", "Primary Colors", "Digia", "Stone Moss", "Army Blue", "Retro", + "Ebony", "Isabelle"] + + +class Window(QWidget): + def __init__(self, graph, parent=None): + super().__init__(parent) + self._graph = graph + self._container = QWidget.createWindowContainer(self._graph, self, + Qt.Widget) + + screen_size = self._graph.screen().size() + self._container.setMinimumSize(QSize(screen_size.width() / 2, + screen_size.height() / 1.6)) + self._container.setMaximumSize(screen_size) + self._container.setSizePolicy(QSizePolicy.Expanding, + QSizePolicy.Expanding) + self._container.setFocusPolicy(Qt.StrongFocus) + + h_layout = QHBoxLayout(self) + v_layout = QVBoxLayout() + h_layout.addWidget(self._container, 1) + h_layout.addLayout(v_layout) + v_layout.setAlignment(Qt.AlignTop) + + model_group_box = QGroupBox("Model") + + sqrt_sin_model_rb = QRadioButton(self) + sqrt_sin_model_rb.setText("Sqrt& Sin") + sqrt_sin_model_rb.setChecked(False) + + height_map_model_rb = QRadioButton(self) + height_map_model_rb.setText("Height Map") + height_map_model_rb.setChecked(False) + + model_vbox = QVBoxLayout() + model_vbox.addWidget(sqrt_sin_model_rb) + model_vbox.addWidget(height_map_model_rb) + model_group_box.setLayout(model_vbox) + + selection_group_box = QGroupBox("Selection Mode") + + mode_none_rb = QRadioButton(self) + mode_none_rb.setText("No selection") + mode_none_rb.setChecked(False) + + mode_item_rb = QRadioButton(self) + mode_item_rb.setText("Item") + mode_item_rb.setChecked(False) + + mode_slice_row_rb = QRadioButton(self) + mode_slice_row_rb.setText("Row Slice") + mode_slice_row_rb.setChecked(False) + + mode_slice_column_rb = QRadioButton(self) + mode_slice_column_rb.setText("Column Slice") + mode_slice_column_rb.setChecked(False) + + selection_vbox = QVBoxLayout() + selection_vbox.addWidget(mode_none_rb) + selection_vbox.addWidget(mode_item_rb) + selection_vbox.addWidget(mode_slice_row_rb) + selection_vbox.addWidget(mode_slice_column_rb) + selection_group_box.setLayout(selection_vbox) + + axis_min_slider_x = QSlider(Qt.Horizontal, self) + axis_min_slider_x.setMinimum(0) + axis_min_slider_x.setTickInterval(1) + axis_min_slider_x.setEnabled(True) + axis_max_slider_x = QSlider(Qt.Horizontal, self) + axis_max_slider_x.setMinimum(1) + axis_max_slider_x.setTickInterval(1) + axis_max_slider_x.setEnabled(True) + axis_min_slider_z = QSlider(Qt.Horizontal, self) + axis_min_slider_z.setMinimum(0) + axis_min_slider_z.setTickInterval(1) + axis_min_slider_z.setEnabled(True) + axis_max_slider_z = QSlider(Qt.Horizontal, self) + axis_max_slider_z.setMinimum(1) + axis_max_slider_z.setTickInterval(1) + axis_max_slider_z.setEnabled(True) + + theme_list = QComboBox(self) + theme_list.addItems(THEMES) + + color_group_box = QGroupBox("Custom gradient") + + gr_bto_y = QLinearGradient(0, 0, 1, 100) + gr_bto_y.setColorAt(1.0, Qt.black) + gr_bto_y.setColorAt(0.67, Qt.blue) + gr_bto_y.setColorAt(0.33, Qt.red) + gr_bto_y.setColorAt(0.0, Qt.yellow) + + pm = QPixmap(24, 100) + pmp = QPainter(pm) + pmp.setBrush(QBrush(gr_bto_y)) + pmp.setPen(Qt.NoPen) + pmp.drawRect(0, 0, 24, 100) + pmp.end() + + gradient_bto_ypb = QPushButton(self) + gradient_bto_ypb.setIcon(QIcon(pm)) + gradient_bto_ypb.setIconSize(QSize(24, 100)) + + gr_gto_r = QLinearGradient(0, 0, 1, 100) + gr_gto_r.setColorAt(1.0, Qt.darkGreen) + gr_gto_r.setColorAt(0.5, Qt.yellow) + gr_gto_r.setColorAt(0.2, Qt.red) + gr_gto_r.setColorAt(0.0, Qt.darkRed) + pmp.begin(pm) + pmp.setBrush(QBrush(gr_gto_r)) + pmp.drawRect(0, 0, 24, 100) + pmp.end() + + gradient_gto_rpb = QPushButton(self) + gradient_gto_rpb.setIcon(QIcon(pm)) + gradient_gto_rpb.setIconSize(QSize(24, 100)) + + color_hbox = QHBoxLayout() + color_hbox.addWidget(gradient_bto_ypb) + color_hbox.addWidget(gradient_gto_rpb) + color_group_box.setLayout(color_hbox) + + v_layout.addWidget(model_group_box) + v_layout.addWidget(selection_group_box) + v_layout.addWidget(QLabel("Column range")) + v_layout.addWidget(axis_min_slider_x) + v_layout.addWidget(axis_max_slider_x) + v_layout.addWidget(QLabel("Row range")) + v_layout.addWidget(axis_min_slider_z) + v_layout.addWidget(axis_max_slider_z) + v_layout.addWidget(QLabel("Theme")) + v_layout.addWidget(theme_list) + v_layout.addWidget(color_group_box) + + self._modifier = SurfaceGraph(self._graph) + + height_map_model_rb.toggled.connect(self._modifier.enable_height_map_model) + sqrt_sin_model_rb.toggled.connect(self._modifier.enable_sqrt_sin_model) + mode_none_rb.toggled.connect(self._modifier.toggle_mode_none) + mode_item_rb.toggled.connect(self._modifier.toggle_mode_item) + mode_slice_row_rb.toggled.connect(self._modifier.toggle_mode_slice_row) + mode_slice_column_rb.toggled.connect(self._modifier.toggle_mode_slice_column) + axis_min_slider_x.valueChanged.connect(self._modifier.adjust_xmin) + axis_max_slider_x.valueChanged.connect(self._modifier.adjust_xmax) + axis_min_slider_z.valueChanged.connect(self._modifier.adjust_zmin) + axis_max_slider_z.valueChanged.connect(self._modifier.adjust_zmax) + theme_list.currentIndexChanged[int].connect(self._modifier.change_theme) + gradient_bto_ypb.pressed.connect(self._modifier.set_black_to_yellow_gradient) + gradient_gto_rpb.pressed.connect(self._modifier.set_green_to_red_gradient) + + self._modifier.set_axis_min_slider_x(axis_min_slider_x) + self._modifier.set_axis_max_slider_x(axis_max_slider_x) + self._modifier.set_axis_min_slider_z(axis_min_slider_z) + self._modifier.set_axis_max_slider_z(axis_max_slider_z) + + sqrt_sin_model_rb.setChecked(True) + mode_item_rb.setChecked(True) + theme_list.setCurrentIndex(2) if __name__ == "__main__": app = QApplication(sys.argv) graph = Q3DSurface() - container = QWidget.createWindowContainer(graph) - if not graph.hasContext(): - msgBox = QMessageBox() - msgBox.setText("Couldn't initialize the OpenGL context.") - msgBox.exec() + msg_box = QMessageBox() + msg_box.setText("Couldn't initialize the OpenGL context.") + msg_box.exec() sys.exit(-1) - screenSize = graph.screen().size() - container.setMinimumSize(QSize(screenSize.width() / 2, screenSize.height() / 1.6)) - container.setMaximumSize(screenSize) - container.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding) - container.setFocusPolicy(Qt.StrongFocus) - - widget = QWidget() - hLayout = QHBoxLayout(widget) - vLayout = QVBoxLayout() - hLayout.addWidget(container, 1) - hLayout.addLayout(vLayout) - vLayout.setAlignment(Qt.AlignTop) - - widget.setWindowTitle("Surface example") - - modelGroupBox = QGroupBox("Model") - - sqrtSinModelRB = QRadioButton(widget) - sqrtSinModelRB.setText("Sqrt& Sin") - sqrtSinModelRB.setChecked(False) - - heightMapModelRB = QRadioButton(widget) - heightMapModelRB.setText("Height Map") - heightMapModelRB.setChecked(False) - - modelVBox = QVBoxLayout() - modelVBox.addWidget(sqrtSinModelRB) - modelVBox.addWidget(heightMapModelRB) - modelGroupBox.setLayout(modelVBox) - - selectionGroupBox = QGroupBox("Selection Mode") - - modeNoneRB = QRadioButton(widget) - modeNoneRB.setText("No selection") - modeNoneRB.setChecked(False) - - modeItemRB = QRadioButton(widget) - modeItemRB.setText("Item") - modeItemRB.setChecked(False) - - modeSliceRowRB = QRadioButton(widget) - modeSliceRowRB.setText("Row Slice") - modeSliceRowRB.setChecked(False) - - modeSliceColumnRB = QRadioButton(widget) - modeSliceColumnRB.setText("Column Slice") - modeSliceColumnRB.setChecked(False) - - selectionVBox = QVBoxLayout() - selectionVBox.addWidget(modeNoneRB) - selectionVBox.addWidget(modeItemRB) - selectionVBox.addWidget(modeSliceRowRB) - selectionVBox.addWidget(modeSliceColumnRB) - selectionGroupBox.setLayout(selectionVBox) - - axisMinSliderX = QSlider(Qt.Horizontal, widget) - axisMinSliderX.setMinimum(0) - axisMinSliderX.setTickInterval(1) - axisMinSliderX.setEnabled(True) - axisMaxSliderX = QSlider(Qt.Horizontal, widget) - axisMaxSliderX.setMinimum(1) - axisMaxSliderX.setTickInterval(1) - axisMaxSliderX.setEnabled(True) - axisMinSliderZ = QSlider(Qt.Horizontal, widget) - axisMinSliderZ.setMinimum(0) - axisMinSliderZ.setTickInterval(1) - axisMinSliderZ.setEnabled(True) - axisMaxSliderZ = QSlider(Qt.Horizontal, widget) - axisMaxSliderZ.setMinimum(1) - axisMaxSliderZ.setTickInterval(1) - axisMaxSliderZ.setEnabled(True) - - themeList = QComboBox(widget) - themeList.addItems(THEMES) - - colorGroupBox = QGroupBox("Custom gradient") - - grBtoY = QLinearGradient(0, 0, 1, 100) - grBtoY.setColorAt(1.0, Qt.black) - grBtoY.setColorAt(0.67, Qt.blue) - grBtoY.setColorAt(0.33, Qt.red) - grBtoY.setColorAt(0.0, Qt.yellow) - - pm = QPixmap(24, 100) - pmp = QPainter(pm) - pmp.setBrush(QBrush(grBtoY)) - pmp.setPen(Qt.NoPen) - pmp.drawRect(0, 0, 24, 100) - pmp.end() - - gradientBtoYPB = QPushButton(widget) - gradientBtoYPB.setIcon(QIcon(pm)) - gradientBtoYPB.setIconSize(QSize(24, 100)) - - grGtoR = QLinearGradient(0, 0, 1, 100) - grGtoR.setColorAt(1.0, Qt.darkGreen) - grGtoR.setColorAt(0.5, Qt.yellow) - grGtoR.setColorAt(0.2, Qt.red) - grGtoR.setColorAt(0.0, Qt.darkRed) - pmp.begin(pm) - pmp.setBrush(QBrush(grGtoR)) - pmp.drawRect(0, 0, 24, 100) - pmp.end() - - gradientGtoRPB = QPushButton(widget) - gradientGtoRPB.setIcon(QIcon(pm)) - gradientGtoRPB.setIconSize(QSize(24, 100)) - - colorHBox = QHBoxLayout() - colorHBox.addWidget(gradientBtoYPB) - colorHBox.addWidget(gradientGtoRPB) - colorGroupBox.setLayout(colorHBox) - - vLayout.addWidget(modelGroupBox) - vLayout.addWidget(selectionGroupBox) - vLayout.addWidget(QLabel("Column range")) - vLayout.addWidget(axisMinSliderX) - vLayout.addWidget(axisMaxSliderX) - vLayout.addWidget(QLabel("Row range")) - vLayout.addWidget(axisMinSliderZ) - vLayout.addWidget(axisMaxSliderZ) - vLayout.addWidget(QLabel("Theme")) - vLayout.addWidget(themeList) - vLayout.addWidget(colorGroupBox) - - widget.show() - - modifier = SurfaceGraph(graph) - - heightMapModelRB.toggled.connect(modifier.enableHeightMapModel) - sqrtSinModelRB.toggled.connect(modifier.enableSqrtSinModel) - modeNoneRB.toggled.connect(modifier.toggleModeNone) - modeItemRB.toggled.connect(modifier.toggleModeItem) - modeSliceRowRB.toggled.connect(modifier.toggleModeSliceRow) - modeSliceColumnRB.toggled.connect(modifier.toggleModeSliceColumn) - axisMinSliderX.valueChanged.connect(modifier.adjustXMin) - axisMaxSliderX.valueChanged.connect(modifier.adjustXMax) - axisMinSliderZ.valueChanged.connect(modifier.adjustZMin) - axisMaxSliderZ.valueChanged.connect(modifier.adjustZMax) - themeList.currentIndexChanged[int].connect(modifier.changeTheme) - gradientBtoYPB.pressed.connect(modifier.setBlackToYellowGradient) - gradientGtoRPB.pressed.connect(modifier.setGreenToRedGradient) - - modifier.setAxisMinSliderX(axisMinSliderX) - modifier.setAxisMaxSliderX(axisMaxSliderX) - modifier.setAxisMinSliderZ(axisMinSliderZ) - modifier.setAxisMaxSliderZ(axisMaxSliderZ) - - sqrtSinModelRB.setChecked(True) - modeItemRB.setChecked(True) - themeList.setCurrentIndex(2) + window = Window(graph) + window.setWindowTitle("Surface example") + window.show() sys.exit(app.exec()) |