Exemplos de Get_xGrid em C++ (Cpp)

Exemplo n.º 1

Arquivo: Visibility_Point.cpp Projeto: Fooway/SAGA-GIS-git-mirror

//---------------------------------------------------------
bool CVisibility_Point::On_Execute_Position(CSG_Point ptWorld, TSG_Module_Interactive_Mode Mode)
{
	int		x_Pos, y_Pos;

	double	z_Pos;


	//-----------------------------------------------------
	if(	Mode != MODULE_INTERACTIVE_LDOWN
	||	!m_pDTM->is_InGrid_byPos(Get_xPosition(), Get_yPosition()) )
	{
		return( false );
	}

	//-----------------------------------------------------
	x_Pos	= Get_xGrid();
	y_Pos	= Get_yGrid();;
	z_Pos	= m_pDTM->asDouble(x_Pos, y_Pos) + m_Height;

	if( !m_bMultiple )
		Initialize(m_pVisibility, m_Method);


	Set_Visibility(m_pDTM, m_pVisibility, x_Pos, y_Pos, z_Pos, m_Height, m_Method);


	//-----------------------------------------------------
	Finalize(m_pVisibility, m_Method);

	return( true );
}

Exemplo n.º 2

Arquivo: Flow_AreaUpslope.cpp Projeto: am2222/SAGA-GIS

//---------------------------------------------------------
bool CFlow_AreaUpslope_Interactive::On_Execute_Position(CSG_Point ptWorld, TSG_Module_Interactive_Mode Mode)
{
	if(	Mode == MODULE_INTERACTIVE_LDOWN && m_Calculator.Get_Area(Get_xGrid(), Get_yGrid()) )
	{
		DataObject_Update(Parameters("AREA")->asGrid(), 0.0, 100.0, true);

		return( true );
	}

	return( false );
}