dmpsinglesymbolrenderer.cpp
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/**************************************************************************
* file: dmpsinglesymbolrenderer.cpp
* Author: wanzhongping
* Date: 2021-07-03 14:26:25
* Email: zhongpingw@chinadci.com
* copyright: 广州城市信息研究所有限公司
***************************************************************************/
#include "dmpsinglesymbolrenderer.h"
DmpSingleSymbolRenderer::DmpSingleSymbolRenderer(DmpSymbol *symbol )
: DmpFeatureRenderer("singleSymbol")
, symbol_(symbol)
{
}
DmpSymbol* DmpSingleSymbolRenderer::SymbolForFeature(const DmpFeature &feature, DmpRenderContext &context) const
{
return symbol_.get();
}
void DmpSingleSymbolRenderer::StartRender(DmpRenderContext &context)
{
DmpFeatureRenderer::StartRender(context);
if (!symbol_)
return;
symbol_->StartRender(context);
}
void DmpSingleSymbolRenderer::StopRender(DmpRenderContext &context)
{
DmpFeatureRenderer::StopRender(context);
if (!symbol_)
return;
symbol_->StopRender(context);
}