<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>surfacegraph.h Example File | Qt Data Visualization 5.11</title> <link rel="stylesheet" type="text/css" href="style/offline-simple.css" /> <script type="text/javascript"> document.getElementsByTagName("link").item(0).setAttribute("href", "style/offline.css"); // loading style sheet breaks anchors that were jumped to before // so force jumping to anchor again setTimeout(function() { var anchor = location.hash; // need to jump to different anchor first (e.g. none) location.hash = "#"; setTimeout(function() { location.hash = anchor; }, 0); }, 0); </script> </head> <body> <div class="header" id="qtdocheader"> <div class="main"> <div class="main-rounded"> <div class="navigationbar"> <table><tr> <td ><a href="../qtdoc/index.html">Qt 5.11</a></td><td ><a href="qtdatavisualization-index.html">Qt Data Visualization</a></td><td ><a href="qtdatavisualization-surface-example.html">Surface Example</a></td><td >surfacegraph.h Example File</td></tr></table><table class="buildversion"><tr> <td id="buildversion" width="100%" align="right">Qt 5.11.2 Reference Documentation</td> </tr></table> </div> </div> <div class="content"> <div class="line"> <div class="content mainContent"> <div class="sidebar"><div class="sidebar-content" id="sidebar-content"></div></div> <h1 class="title">surfacegraph.h Example File</h1> <span class="subtitle">surface/surfacegraph.h</span> <!-- $$$surface/surfacegraph.h-description --> <div class="descr"> <a name="details"></a> <pre class="cpp"> <span class="comment">/**************************************************************************** ** ** 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. ** ** $QT_END_LICENSE$ ** ****************************************************************************/</span> <span class="preprocessor">#ifndef SURFACEGRAPH_H</span> <span class="preprocessor">#define SURFACEGRAPH_H</span> <span class="preprocessor">#include <QtDataVisualization/Q3DSurface></span> <span class="preprocessor">#include <QtDataVisualization/QSurfaceDataProxy></span> <span class="preprocessor">#include <QtDataVisualization/QHeightMapSurfaceDataProxy></span> <span class="preprocessor">#include <QtDataVisualization/QSurface3DSeries></span> <span class="preprocessor">#include <QtWidgets/QSlider></span> <span class="keyword">using</span> <span class="keyword">namespace</span> <span class="type"><a href="qtdatavisualization-qmlmodule.html">QtDataVisualization</a></span>; <span class="keyword">class</span> SurfaceGraph : <span class="keyword">public</span> <span class="type"><a href="../qtcore/qobject.html">QObject</a></span> { Q_OBJECT <span class="keyword">public</span>: <span class="keyword">explicit</span> SurfaceGraph(<span class="type"><a href="q3dsurface.html">Q3DSurface</a></span> <span class="operator">*</span>surface); <span class="operator">~</span>SurfaceGraph(); <span class="type">void</span> enableHeightMapModel(bool enable); <span class="type">void</span> enableSqrtSinModel(bool enable); <span class="type">void</span> toggleModeNone() { m_graph<span class="operator">-</span><span class="operator">></span>setSelectionMode(QAbstract3DGraph<span class="operator">::</span>SelectionNone); } <span class="type">void</span> toggleModeItem() { m_graph<span class="operator">-</span><span class="operator">></span>setSelectionMode(QAbstract3DGraph<span class="operator">::</span>SelectionItem); } <span class="type">void</span> toggleModeSliceRow() { m_graph<span class="operator">-</span><span class="operator">></span>setSelectionMode(QAbstract3DGraph<span class="operator">::</span>SelectionItemAndRow <span class="operator">|</span> QAbstract3DGraph<span class="operator">::</span>SelectionSlice); } <span class="type">void</span> toggleModeSliceColumn() { m_graph<span class="operator">-</span><span class="operator">></span>setSelectionMode(QAbstract3DGraph<span class="operator">::</span>SelectionItemAndColumn <span class="operator">|</span> QAbstract3DGraph<span class="operator">::</span>SelectionSlice); } <span class="type">void</span> setBlackToYellowGradient(); <span class="type">void</span> setGreenToRedGradient(); <span class="type">void</span> setAxisMinSliderX(<span class="type"><a href="../qtwidgets/qslider.html">QSlider</a></span> <span class="operator">*</span>slider) { m_axisMinSliderX <span class="operator">=</span> slider; } <span class="type">void</span> setAxisMaxSliderX(<span class="type"><a href="../qtwidgets/qslider.html">QSlider</a></span> <span class="operator">*</span>slider) { m_axisMaxSliderX <span class="operator">=</span> slider; } <span class="type">void</span> setAxisMinSliderZ(<span class="type"><a href="../qtwidgets/qslider.html">QSlider</a></span> <span class="operator">*</span>slider) { m_axisMinSliderZ <span class="operator">=</span> slider; } <span class="type">void</span> setAxisMaxSliderZ(<span class="type"><a href="../qtwidgets/qslider.html">QSlider</a></span> <span class="operator">*</span>slider) { m_axisMaxSliderZ <span class="operator">=</span> slider; } <span class="type">void</span> adjustXMin(<span class="type">int</span> min); <span class="type">void</span> adjustXMax(<span class="type">int</span> max); <span class="type">void</span> adjustZMin(<span class="type">int</span> min); <span class="type">void</span> adjustZMax(<span class="type">int</span> max); <span class="keyword">public</span> Q_SLOTS: <span class="type">void</span> changeTheme(<span class="type">int</span> theme); <span class="keyword">private</span>: <span class="type"><a href="q3dsurface.html">Q3DSurface</a></span> <span class="operator">*</span>m_graph; <span class="type"><a href="qheightmapsurfacedataproxy.html">QHeightMapSurfaceDataProxy</a></span> <span class="operator">*</span>m_heightMapProxy; <span class="type"><a href="qsurfacedataproxy.html">QSurfaceDataProxy</a></span> <span class="operator">*</span>m_sqrtSinProxy; QSurface3DSeries <span class="operator">*</span>m_heightMapSeries; QSurface3DSeries <span class="operator">*</span>m_sqrtSinSeries; <span class="type"><a href="../qtwidgets/qslider.html">QSlider</a></span> <span class="operator">*</span>m_axisMinSliderX; <span class="type"><a href="../qtwidgets/qslider.html">QSlider</a></span> <span class="operator">*</span>m_axisMaxSliderX; <span class="type"><a href="../qtwidgets/qslider.html">QSlider</a></span> <span class="operator">*</span>m_axisMinSliderZ; <span class="type"><a href="../qtwidgets/qslider.html">QSlider</a></span> <span class="operator">*</span>m_axisMaxSliderZ; <span class="type">float</span> m_rangeMinX; <span class="type">float</span> m_rangeMinZ; <span class="type">float</span> m_stepX; <span class="type">float</span> m_stepZ; <span class="type">int</span> m_heightMapWidth; <span class="type">int</span> m_heightMapHeight; <span class="type">void</span> setAxisXRange(<span class="type">float</span> min<span class="operator">,</span> <span class="type">float</span> max); <span class="type">void</span> setAxisZRange(<span class="type">float</span> min<span class="operator">,</span> <span class="type">float</span> max); <span class="type">void</span> fillSqrtSinProxy(); }; <span class="preprocessor">#endif // SURFACEGRAPH_H</span> </pre> </div> <!-- @@@surface/surfacegraph.h --> </div> </div> </div> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2018 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners.<br/> The documentation provided herein is licensed under the terms of the <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation License version 1.3</a> as published by the Free Software Foundation.<br/> Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners. </p> </div> </body> </html>