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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the QtDataVisualization module.
**
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
**
****************************************************************************/
#include "surfacegraph.h"
#include "topographicseries.h"
#include <QtDataVisualization/QValue3DAxis>
#include <QtDataVisualization/Q3DTheme>
#include <QDebug>
using namespace QtDataVisualization;
const float areaWidth = 8000.0f;
const float areaHeight = 8000.0f;
const float aspectRatio = 0.1389f;
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::ThemeStoneMoss);
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_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);
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]
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