本文整理汇总了C++中OGRLinearRing::assignSpatialReference方法的典型用法代码示例。如果您正苦于以下问题：C++ OGRLinearRing::assignSpatialReference方法的具体用法？C++ OGRLinearRing::assignSpatialReference怎么用？C++ OGRLinearRing::assignSpatialReference使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类OGRLinearRing的用法示例。
在下文中一共展示了OGRLinearRing::assignSpatialReference方法的2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: CastToLinearRing
OGRLinearRing* OGRCompoundCurve::CastToLinearRing( OGRCompoundCurve* poCC )
{
for( int i = 0; i < poCC->oCC.nCurveCount; i++ )
{
poCC->oCC.papoCurves[i] =
OGRCurve::CastToLineString(poCC->oCC.papoCurves[i]);
if( poCC->oCC.papoCurves[i] == NULL )
{
delete poCC;
return NULL;
}
}
if( poCC->oCC.nCurveCount == 1 )
{
OGRLinearRing* poLR =
OGRCurve::CastToLinearRing( poCC->oCC.papoCurves[0] );
if( poLR != NULL )
{
poLR->assignSpatialReference(poCC->getSpatialReference());
}
poCC->oCC.papoCurves[0] = NULL;
delete poCC;
return poLR;
}
OGRLinearRing* poLR =
(OGRLinearRing *) poCC->CurveToLineInternal(0, NULL, TRUE);
delete poCC;
return poLR;
}示例2: OGRLinearRing
OGRGeometry *OGRLinearRing::clone() const
{
OGRLinearRing *poNewLinearRing = new OGRLinearRing();
poNewLinearRing->assignSpatialReference( getSpatialReference() );
poNewLinearRing->setPoints( nPointCount, paoPoints, padfZ, padfM );
poNewLinearRing->flags = flags;
return poNewLinearRing;
}