C++ (Cpp) FeatureSource::open примеры использования

Пример #1

Файл: FeatureMaskLayer.cpp Проект: caishanli/osgearth

const Status&
FeatureMaskLayer::open()
{
    if (options().featureSource().isSet())
    {
        FeatureSource* fs = FeatureSourceFactory::create(options().featureSource().get());
        if (fs)
        {
            fs->setReadOptions(getReadOptions());
            fs->open();
            setFeatureSource(fs);
        }
        else
        {
            setStatus(Status(Status::ConfigurationError, "Cannot create feature source"));
        }
    }
    return MaskLayer::open();
}

Пример #2

Файл: FeatureModelLayer.cpp Проект: mathieu/osgearth

const Status&
FeatureModelLayer::open()
{
    OE_TEST << LC << "open" << std::endl;

    if (options().featureSource().isSet())
    {
        FeatureSource* fs = FeatureSourceFactory::create(options().featureSource().get());
        if (fs)
        {
            fs->setReadOptions(getReadOptions());
            fs->open();
            setFeatureSource(fs);
        }
        else
        {
            setStatus(Status(Status::ConfigurationError, "Cannot create feature source"));
        }
    }
    return VisibleLayer::open();
}