dmpmaplayer.cpp
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/**************************************************************************
* file: dmpmaplayer.cpp
* Author: wanzhongping
* Date: 2021-07-05 16:37:35
* Email: zhongpingw@chinadci.com
* copyright: 广州城市信息研究所有限公司
***************************************************************************/
#include "dmpmaplayer.h"
#include <boost/uuid/uuid.hpp>
#include <boost/uuid/uuid_io.hpp>
#include <boost/uuid/uuid_generators.hpp>
DmpMapLayer::DmpMapLayer(DmpMapLayerType type,
const std::string &name,
const std::string &source)
: dataSource_(source)
, name_(name)
, layerType_(type)
{
id_ = GenerateId(name);
}
DmpMapLayer::~DmpMapLayer()
{
}
DmpMapLayerType DmpMapLayer::type() const
{
return layerType_;
}
std::string DmpMapLayer::source() const
{
return dataSource_;
}
//请实现
std::string DmpMapLayer::GenerateId(const std::string &layerName)
{
boost::uuids::uuid a_uuid = boost::uuids::random_generator()();
return layerName + "_" + boost::uuids::to_string(a_uuid);
}
DmpMapLayerRenderer *DmpMapLayer::createMapRenderer(DmpRenderContext &rendererContext)
{
return nullptr;
}
//由子类实现
DmpDataProvider *DmpMapLayer::dataProvider()
{
return nullptr;
}
//由子类实现
bool DmpMapLayer::readXml(const boost::property_tree::ptree &layerNode)
{
return true;
}
//由子类实现
bool DmpMapLayer::writeXml(boost::property_tree::ptree &layerNode)
{
return true;
}
bool DmpMapLayer::writeLayerXml(boost::property_tree::ptree &layerElement) const
{
return true;
}
void DmpMapLayer::setExtent(const DmpRectangle &r)
{
extent_ = r;
}
DmpRectangle DmpMapLayer::extent() const
{
return extent_;
}