CreateMathTransform Constructor

WRAPPER_API static MathTransform *CreateMathTransform(ClassType classType)
 

Description

The CreateMathTransform constructor creates a new instance of the MathTransform class.  It takes a single argument, which specifies the type of the MathTransform, according to the ClassType enumeration.

Example

void MathTransform_CreateMathTransform(GEOCALCPBW_NAMESPACE::CoordPointCollection & controlCPC, GEOCALCPBW_NAMESPACE::CoordPointCollection & observedCPC)
{
GEOCALCPBW_NAMESPACE::MathTransform::ClassType mtType = GEOCALCPBW_NAMESPACE::MathTransform::ClassType::SecondOrderPolynomial;
GEOCALCPBW_NAMESPACE::MathTransform * mt = GEOCALCPBW_NAMESPACE::MathTransform::CreateMathTransform(mtType);
if(mt->AddPointList(controlCPC, observedCPC) < controlCPC.get_Count())
{
AfxMessageBox("MathTransform::AddPointList : Not all points could be added");
}
try
{
if(! mt->Solve())
{
AfxMessageBox("Solve failed");
}
}
catch(GEOCALCPBW_NAMESPACE::GeoCalcException & ex)
{
if(ex.get_ErrorCode() == GEOCALCPBW_NAMESPACE::GeoCalcException::Code::InsufficientPoints)
{
AfxMessageBox("Insufficent points to Solve the MathTransform");
}
else
{
AfxMessageBox(_tochar(ex.get_FullMessage()).c_str());
}
}
delete mt;
}