get_BaseCoordSys Method

WRAPPER_API CoordSys &get_BaseCoordSys()

WRAPPER_API const CoordSys &get_BaseCoordSys() const

Description

The get_BaseCoordSys method returns the CoordSys from which this FittedCoordSys was constructed.

Example

void FittedCoordSys_getBaseCoordSys(GeoCalcPBW::DataSource & data, GeoCalcPBW::CoordPointCollection & control, GeoCalcPBW::CoordPointCollection & observed)

{

GeoCalcPBW::FittedCoordSys fcs;

GeoCalcPBW::CoordSys * baseCS = data.GetProjectedCoordSys(L"BMG", L"AK9-27");

fcs.set_BaseCoordSys(*baseCS);

fcs.set_PointStyle(fcs.get_BaseCoordSys().get_PointStyle());

fcs.set_TransformAhead(GeoCalcPBW::MathTransform(GeoCalcPBW::MathTransform::ClassType::Affine));

if(fcs.get_TransformAhead().AddPointList(control, observed) < control.get_Count())

{

AfxMessageBox("AddPointList for TransformAhead failed to add all points");

}

if(! fcs.get_TransformAhead().Solve())

{

AfxMessageBox("Solve for TransformAhead failed");

}

fcs.set_TransformBack(GeoCalcPBW::MathTransform(GeoCalcPBW::MathTransform::ClassType::Affine));

if(fcs.get_TransformBack().AddPointList(observed, control) < observed.get_Count())

{

AfxMessageBox("AddPointList for TransformBack failed to add all points");

}

if(! fcs.get_TransformBack().Solve())

{

AfxMessageBox("Solve for TransformBack failed");

}

GeoCalcPBW::GeodeticPoint * basePt = data.GetGeodeticPoint(L"BMG", L"GEODETIC_POINT_DEGREES");

GeoCalcPBW::CoordPoint * fittedPt = fcs.get_PointStyle().CloneCoordPoint();

basePt->set_InUnits(-68.4, 46);

if(! fcs.FromGeodeticBase(*basePt, *fittedPt))

{

AfxMessageBox("FromGeodeticBase failed");

}

delete baseCS;

delete basePt;

delete fittedPt;

}