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Diffstat (limited to 'examples/datavisualization/texturesurface/surfacegraph.cpp')
-rw-r--r-- | examples/datavisualization/texturesurface/surfacegraph.cpp | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/examples/datavisualization/texturesurface/surfacegraph.cpp b/examples/datavisualization/texturesurface/surfacegraph.cpp deleted file mode 100644 index 84999bc6..00000000 --- a/examples/datavisualization/texturesurface/surfacegraph.cpp +++ /dev/null @@ -1,99 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the Qt Data Visualization module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:GPL$ -** 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. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 or (at your option) any later version -** approved by the KDE Free Qt Foundation. The licenses are as published by -** the Free Software Foundation and appearing in the file LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "surfacegraph.h" -#include "topographicseries.h" - -#include <QtDataVisualization/QValue3DAxis> -#include <QtDataVisualization/Q3DTheme> - -const float areaWidth = 8000.0f; -const float areaHeight = 8000.0f; -const float aspectRatio = 0.1389f; -const float minRange = areaWidth * 0.49f; - -SurfaceGraph::SurfaceGraph(Q3DSurface *surface) - : m_graph(surface) -{ - m_graph->setAxisX(new QValue3DAxis); - m_graph->setAxisY(new QValue3DAxis); - m_graph->setAxisZ(new QValue3DAxis); - m_graph->axisX()->setLabelFormat("%i"); - m_graph->axisZ()->setLabelFormat("%i"); - m_graph->axisX()->setRange(0.0f, areaWidth); - m_graph->axisY()->setRange(100.0f, areaWidth * aspectRatio); - m_graph->axisZ()->setRange(0.0f, areaHeight); - m_graph->axisX()->setLabelAutoRotation(30); - m_graph->axisY()->setLabelAutoRotation(90); - m_graph->axisZ()->setLabelAutoRotation(30); - m_graph->activeTheme()->setType(Q3DTheme::ThemePrimaryColors); - - QFont font = m_graph->activeTheme()->font(); - font.setPointSize(20); - m_graph->activeTheme()->setFont(font); - - m_topography = new TopographicSeries(); - m_topography->setTopographyFile(":/maps/topography", areaWidth, areaHeight); - m_topography->setItemLabelFormat(QStringLiteral("@yLabel m")); - - m_highlight = new HighlightSeries(); - m_highlight->setTopographicSeries(m_topography); - m_highlight->setMinHeight(minRange * aspectRatio); - m_highlight->handleGradientChange(areaWidth * aspectRatio); -//! [1] - QObject::connect(m_graph->axisY(), &QValue3DAxis::maxChanged, - m_highlight, &HighlightSeries::handleGradientChange); -//! [1] - - m_graph->addSeries(m_topography); - m_graph->addSeries(m_highlight); - - m_inputHandler = new CustomInputHandler(m_graph); - m_inputHandler->setHighlightSeries(m_highlight); - m_inputHandler->setAxes(m_graph->axisX(), m_graph->axisY(), m_graph->axisZ()); - m_inputHandler->setLimits(0.0f, areaWidth, minRange); - m_inputHandler->setAspectRatio(aspectRatio); - - m_graph->setActiveInputHandler(m_inputHandler); -} - -SurfaceGraph::~SurfaceGraph() -{ - delete m_graph; -} - -//! [0] -void SurfaceGraph::toggleSurfaceTexture(bool enable) -{ - if (enable) - m_topography->setTextureFile(":/maps/maptexture"); - else - m_topography->setTextureFile(""); -} -//! [0] |