1 files changed, 0 insertions, 73 deletions
diff --git a/examples/datavisualization/texturesurface/surfacegraph.cpp b/examples/datavisualization/texturesurface/surfacegraph.cpp
deleted file mode 100644
index a7900914..00000000
--- a/examples/datavisualization/texturesurface/surfacegraph.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
-
-#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]