C++ MouseCoordsTool类代码示例

本文整理汇总了C++中MouseCoordsTool类的典型用法代码示例。如果您正苦于以下问题：C++ MouseCoordsTool类的具体用法？C++ MouseCoordsTool怎么用？C++ MouseCoordsTool使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了MouseCoordsTool类的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: main

int
main(int argc, char** argv)
{
    osg::ArgumentParser arguments(&argc,argv);
    osgViewer::Viewer viewer(arguments);

    // parse command line:
    bool isUTM = arguments.read("--utm");
    bool isMGRS = arguments.read("--mgrs");
    bool isGeodetic = !isUTM && !isMGRS;

    // load the .earth file from the command line.
    MapNode* mapNode = MapNode::load( arguments );
    if ( !mapNode )
        return usage( "Failed to load a map from the .earth file" );

    // install our manipulator:
    viewer.setCameraManipulator( new EarthManipulator() );

    // root scene graph:
    osg::Group* root = new osg::Group();
    root->addChild( mapNode );

    Formatter* formatter = 0L;
    if ( isUTM )
    {
        UTMGraticule* gr = new UTMGraticule( mapNode );
        root->addChild( gr );
        formatter = new MGRSFormatter();
    }
    else if ( isMGRS )
    {
        MGRSGraticule* gr = new MGRSGraticule( mapNode );
        root->addChild( gr );
        formatter = new MGRSFormatter();
    }
    else // if ( isGeodetic )
    {
        GeodeticGraticule* gr = new GeodeticGraticule( mapNode );
        root->addChild( gr );
        formatter = new LatLongFormatter();
    }

    // mouse coordinate readout:
    LabelControl* readout = new LabelControl();
    ControlCanvas::get( &viewer, true )->addControl( readout );
    MouseCoordsTool* tool = new MouseCoordsTool( mapNode );
    tool->addCallback( new MouseCoordsLabelCallback(readout, formatter) );
    viewer.addEventHandler( tool );

    // finalize setup and run.
    viewer.setSceneData( root );
    viewer.addEventHandler(new osgViewer::StatsHandler());
    viewer.addEventHandler(new osgViewer::WindowSizeHandler());
    viewer.addEventHandler(new osgViewer::ThreadingHandler());
    viewer.addEventHandler(new osgGA::StateSetManipulator(viewer.getCamera()->getOrCreateStateSet()));
    return viewer.run();
}

开发者ID:JohnDr，项目名称:osgearth，代码行数:58，代码来源:osgearth_graticule.cpp

示例2: LabelControl

Control*
MouseCoordsControlFactory::create(MapNode*         mapNode,
                                  osgViewer::View* view     ) const
{
    // readout for coordinates under the mouse   
    LabelControl* readout = new LabelControl();
    readout->setHorizAlign( Control::ALIGN_RIGHT );
    readout->setVertAlign( Control::ALIGN_BOTTOM );

    Formatter* formatter = new LatLongFormatter(LatLongFormatter::FORMAT_DECIMAL_DEGREES);
    MouseCoordsTool* mcTool = new MouseCoordsTool( mapNode );
    mcTool->addCallback( new MouseCoordsLabelCallback(readout, formatter) );
    view->addEventHandler( mcTool );

    return readout;
}

开发者ID:wangfeilong321，项目名称:learngit，代码行数:16，代码来源:ExampleResources.cpp

示例3: VBox


//.........这里部分代码省略.........
    }

    // Annotations in the map node externals:
    if ( !annoConf.empty() )
    {
        osg::Group* annotations = 0L;
        AnnotationRegistry::instance()->create( mapNode, annoConf, dbOptions.get(), annotations );
        if ( annotations )
        {
            root->addChild( annotations );
        }
    }

    // Configure the de-cluttering engine for labels and annotations:
    if ( !declutterConf.empty() )
    {
        Decluttering::setOptions( DeclutteringOptions(declutterConf) );
    }

    // Configure the mouse coordinate readout:
    if ( useCoords )
    { 
        LabelControl* readout = new LabelControl();
        readout->setBackColor( Color(Color::Black, 0.8) );
        readout->setHorizAlign( Control::ALIGN_RIGHT );
        readout->setVertAlign( Control::ALIGN_BOTTOM );

        Formatter* formatter = 
            useMGRS ? (Formatter*)new MGRSFormatter(MGRSFormatter::PRECISION_1M, 0L, MGRSFormatter::USE_SPACES) :
            useDMS  ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DEGREES_MINUTES_SECONDS) :
            useDD   ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DECIMAL_DEGREES) :
            0L;

        MouseCoordsTool* mcTool = new MouseCoordsTool( mapNode );
        mcTool->addCallback( new MouseCoordsLabelCallback(readout, formatter) );
        view->addEventHandler( mcTool );

        canvas->addControl( readout );
    }

    // Configure for an ortho camera:
    if ( useOrtho )
    {
        EarthManipulator* manip = dynamic_cast<EarthManipulator*>(view->getCameraManipulator());
        if ( manip )
        {
            manip->getSettings()->setCameraProjection( EarthManipulator::PROJ_ORTHOGRAPHIC );
        }
    }

    // activity monitor (debugging)
    if ( showActivity )
    {
        VBox* vbox = new VBox();
        vbox->setBackColor( Color(Color::Black, 0.8) );
        vbox->setHorizAlign( Control::ALIGN_RIGHT );
        vbox->setVertAlign( Control::ALIGN_BOTTOM );
        view->addEventHandler( new ActivityMonitorTool(vbox) );
        canvas->addControl( vbox );
    }

    // Install an auto clip plane clamper
    if ( useAutoClip )
    {
        mapNode->addCullCallback( new AutoClipPlaneCullCallback(mapNode) );
    }

开发者ID:wangfeilong321，项目名称:learngit，代码行数:67，代码来源:ExampleResources.cpp

示例4: VBox


//.........这里部分代码省略.........
    }

    // Annotations in the map node externals:
    if ( !annoConf.empty() )
    {
        osg::Group* annotations = 0L;
        AnnotationRegistry::instance()->create( mapNode, annoConf, dbOptions.get(), annotations );
        if ( annotations )
        {
            root->addChild( annotations );
        }
    }

    // Configure the de-cluttering engine for labels and annotations:
    if ( !declutterConf.empty() )
    {
        Decluttering::setOptions( DeclutteringOptions(declutterConf) );
    }

    // Configure the mouse coordinate readout:
    if ( useCoords )
    { 
        LabelControl* readout = new LabelControl();
        readout->setBackColor( Color(Color::Black, 0.8) );
        readout->setHorizAlign( Control::ALIGN_RIGHT );
        readout->setVertAlign( Control::ALIGN_BOTTOM );

        Formatter* formatter = 
            useMGRS ? (Formatter*)new MGRSFormatter(MGRSFormatter::PRECISION_1M, 0L, MGRSFormatter::USE_SPACES) :
            useDMS  ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DEGREES_MINUTES_SECONDS) :
            useDD   ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DECIMAL_DEGREES) :
            0L;

        MouseCoordsTool* mcTool = new MouseCoordsTool( mapNode );
        mcTool->addCallback( new MouseCoordsLabelCallback(readout, formatter) );
        view->addEventHandler( mcTool );

        canvas->addControl( readout );
    }

    // Configure for an ortho camera:
    if ( useOrtho )
    {
        EarthManipulator* manip = dynamic_cast<EarthManipulator*>(view->getCameraManipulator());
        if ( manip )
        {
            manip->getSettings()->setCameraProjection( EarthManipulator::PROJ_ORTHOGRAPHIC );
        }
    }

    // Install an auto clip plane clamper
    if ( useAutoClip )
    {
        mapNode->addCullCallback( new AutoClipPlaneCullCallback(mapNode) );
    }

    // Scan for images if necessary.
    if ( !imageFolder.empty() )
    {
        std::vector<std::string> extensions;
        if ( !imageExtensions.empty() )
            StringTokenizer( imageExtensions, extensions, ",;", "", false, true );
        if ( extensions.empty() )
            extensions.push_back( "tif" );

        OE_INFO << LC << "Loading images from " << imageFolder << "..." << std::endl;

开发者ID:amhagan，项目名称:osgearth，代码行数:67，代码来源:ExampleResources.cpp

示例5: VBox


//.........这里部分代码省略.........
                {
                    c->setVertAlign( Control::ALIGN_TOP );
                    canvas->addControl( c );
                }
            }
            root->addChild( kml );
        }
        else
        {
            OE_NOTICE << "Failed to load " << kmlFile << std::endl;
        }
    }

    //// Configure the de-cluttering engine for labels and annotations:
    //if ( !screenSpaceLayoutConf.empty() )
    //{
    //    ScreenSpaceLayout::setOptions( ScreenSpaceLayoutOptions(screenSpaceLayoutConf) );
    //}

    // Configure the mouse coordinate readout:
    if ( useCoords )
    { 
        LabelControl* readout = new LabelControl();
        readout->setBackColor( Color(Color::Black, 0.8) );
        readout->setHorizAlign( Control::ALIGN_RIGHT );
        readout->setVertAlign( Control::ALIGN_BOTTOM );

        Formatter* formatter = 
            useMGRS ? (Formatter*)new MGRSFormatter(MGRSFormatter::PRECISION_1M, 0L, MGRSFormatter::USE_SPACES) :
            useDMS  ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DEGREES_MINUTES_SECONDS) :
            useDD   ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DECIMAL_DEGREES) :
            0L;

        MouseCoordsTool* mcTool = new MouseCoordsTool( mapNode );
        mcTool->addCallback( new MouseCoordsLabelCallback(readout, formatter) );
        view->addEventHandler( mcTool );

        canvas->addControl( readout );
    }

    // Configure for an ortho camera:
    if ( args.read("--ortho") )
    {
        view->getCamera()->setProjectionMatrixAsOrtho(-1, 1, -1, 1, 0, 1);
    }

    // activity monitor (debugging)
    if ( showActivity )
    {
        VBox* vbox = new VBox();
        vbox->setBackColor( Color(Color::Black, 0.8) );
        vbox->setHorizAlign( Control::ALIGN_RIGHT );
        vbox->setVertAlign( Control::ALIGN_BOTTOM );
        view->addEventHandler( new ActivityMonitorTool(vbox) );
        canvas->addControl( vbox );
    }

    // Install an auto clip plane clamper
    if ( useAutoClip )
    {
        mapNode->addCullCallback( new AutoClipPlaneCullCallback(mapNode) );
    }

    // Install logarithmic depth buffer on main camera
    if ( useLogDepth )
    {

开发者ID:469447793，项目名称:osgearth，代码行数:67，代码来源:ExampleResources.cpp

示例6: VBox


//.........这里部分代码省略.........
        OceanSurfaceNode* ocean = new OceanSurfaceNode( mapNode, oceanConf );
        if ( ocean )
        {
            root->addChild( ocean );
            Control* c = OceanControlFactory().create(ocean, view);
            if ( c )
                mainContainer->addControl(c);
        }
    }

    // Loading KML from the command line:
    if ( !kmlFile.empty() )
    {
        KMLOptions kml_options;
        kml_options.declutter() = true;

        // set up a default icon for point placemarks:
        IconSymbol* defaultIcon = new IconSymbol();
        defaultIcon->url()->setLiteral(KML_PUSHPIN_URL);
        kml_options.defaultIconSymbol() = defaultIcon;

        osg::Node* kml = KML::load( URI(kmlFile), mapNode, kml_options );
        if ( kml )
        {
            Control* c = AnnotationGraphControlFactory().create(kml, view);
            if ( c )
            {
                c->setVertAlign( Control::ALIGN_TOP );
                canvas->addControl( c );
            }
            root->addChild( kml );
        }
    }

    // Annotations in the map node externals:
    if ( !annoConf.empty() )
    {
        osg::Group* annotations = 0L;
        AnnotationRegistry::instance()->create( mapNode, annoConf, dbOptions.get(), annotations );
        if ( annotations )
        {
            root->addChild( annotations );
        }
    }

    // Configure the de-cluttering engine for labels and annotations:
    if ( !declutterConf.empty() )
    {
        Decluttering::setOptions( DeclutteringOptions(declutterConf) );
    }

    // Configure the mouse coordinate readout:
    if ( useCoords )
    { 
        LabelControl* readout = new LabelControl();
        readout->setBackColor( Color(Color::Black, 0.8) );
        readout->setHorizAlign( Control::ALIGN_RIGHT );
        readout->setVertAlign( Control::ALIGN_BOTTOM );

        Formatter* formatter = 
            useMGRS ? (Formatter*)new MGRSFormatter(MGRSFormatter::PRECISION_1M, 0L, MGRSFormatter::USE_SPACES) :
            useDMS  ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DEGREES_MINUTES_SECONDS) :
            useDD   ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DECIMAL_DEGREES) :
            0L;

        MouseCoordsTool* mcTool = new MouseCoordsTool( mapNode );
        mcTool->addCallback( new MouseCoordsLabelCallback(readout, formatter) );
        view->addEventHandler( mcTool );

        canvas->addControl( readout );
    }

    // Configure for an ortho camera:
    if ( useOrtho )
    {
        EarthManipulator* manip = dynamic_cast<EarthManipulator*>(view->getCameraManipulator());
        if ( manip )
        {
            manip->getSettings()->setCameraProjection( EarthManipulator::PROJ_ORTHOGRAPHIC );
        }
    }

    // Install an auto clip plane clamper
    if ( useAutoClip )
    {
#if 0
        HorizonClipNode* hcn = new HorizonClipNode( mapNode );
        if ( mapNode->getNumParents() == 1 )
        {
            osg::Group* parent = mapNode->getParent(0);
            hcn->addChild( mapNode );
            parent->replaceChild( mapNode, hcn );
        }
#else
        mapNode->addCullCallback( new AutoClipPlaneCullCallback(mapNode) );
#endif
    }

    root->addChild( canvas );
}

开发者ID:JohnDr，项目名称:osgearth，代码行数:101，代码来源:ExampleResources.cpp

示例7: VBox


//.........这里部分代码省略.........
            for( ConfigSet::const_iterator i = children.begin(); i != children.end(); ++i )
            {
                viewpoints.push_back( Viewpoint(*i) );
            }
        }

        if ( viewpoints.size() > 0 )
        {
            Control* c = ViewpointControlFactory().create(viewpoints, view);
            if ( c )
                mainContainer->addControl( c );
        }
    }

    // Adding a sky model:
    if ( useSky || !skyConf.empty() )
    {
        double hours = skyConf.value( "hours", 12.0 );
        SkyNode* sky = new SkyNode( mapNode->getMap() );
        sky->setDateTime( 2011, 3, 6, hours );
        sky->attach( view );
        root->addChild( sky );
        Control* c = SkyControlFactory().create(sky, view);
        if ( c )
            mainContainer->addControl( c );
    }

    // Adding an ocean model:
    if ( useOcean || !oceanConf.empty() )
    {
        OceanSurfaceNode* ocean = new OceanSurfaceNode( mapNode, oceanConf );
        if ( ocean )
        {
            root->addChild( ocean );
            Control* c = OceanControlFactory().create(ocean, view);
            if ( c )
                mainContainer->addControl(c);
        }
    }

    // Loading KML from the command line:
    if ( !kmlFile.empty() )
    {
        KMLOptions kml_options;
        kml_options.declutter() = true;
        kml_options.defaultIconImage() = URI( KML_PUSHPIN_URL ).getImage();

        osg::Node* kml = KML::load( URI(kmlFile), mapNode, kml_options );
        if ( kml )
        {
            Control* c = AnnotationGraphControlFactory().create(kml, view);
            if ( c )
            {
                c->setVertAlign( Control::ALIGN_TOP );
                canvas->addControl( c );
            }
            root->addChild( kml );
        }
    }

    // Annotations in the map node externals:
    if ( !annoConf.empty() )
    {
        osg::Group* annotations = 0L;
        AnnotationRegistry::instance()->create( mapNode, annoConf, annotations );
        if ( annotations )
        {
            root->addChild( annotations );
        }
    }

    // Configure the de-cluttering engine for labels and annotations:
    if ( !declutterConf.empty() )
    {
        Decluttering::setOptions( DeclutteringOptions(declutterConf) );
    }

    // Configure the mouse coordinate readout:
    if ( useCoords )
    { 
        LabelControl* readout = new LabelControl();
        readout->setBackColor( Color(Color::Black, 0.8) );
        readout->setHorizAlign( Control::ALIGN_RIGHT );
        readout->setVertAlign( Control::ALIGN_BOTTOM );

        Formatter* formatter = 
            useMGRS ? (Formatter*)new MGRSFormatter(MGRSFormatter::PRECISION_1M, 0L, MGRSFormatter::USE_SPACES) :
            useDMS  ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DEGREES_MINUTES_SECONDS) :
            useDD   ? (Formatter*)new LatLongFormatter(LatLongFormatter::FORMAT_DECIMAL_DEGREES) :
            0L;

        MouseCoordsTool* mcTool = new MouseCoordsTool( mapNode );
        mcTool->addCallback( new MouseCoordsLabelCallback(readout, formatter) );
        view->addEventHandler( mcTool );

        canvas->addControl( readout );
    }

    root->addChild( canvas );
}

开发者ID:airwzz999，项目名称:osgearth-for-android，代码行数:101，代码来源:ExampleResources.cpp

注：本文中的MouseCoordsTool类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。