TSLTerrainContourVertex Class Reference

Detailed Description

This class represents a vertex which has zero or more pieces of attribute data associated with it that represent height or other spatial information that can be used to generate contour lines.

Deprecated

Deprecated as of MapLink 11.1.

Public Member Functions
	TSLTerrainContourVertex ()
	TSLTerrainContourVertex (int numAttributes)
	TSLTerrainContourVertex (double xPosition, double yPosition, const double *attributes, int numAttributes)
	TSLTerrainContourVertex (const TSLTerrainContourVertex &other)
	~TSLTerrainContourVertex ()
bool	attribute (int index, double *attr) const
bool	attribute (int index, double attr)
bool	operator== (const TSLTerrainContourVertex &rhs) const
bool	operator!= (const TSLTerrainContourVertex &rhs) const
TSLTerrainContourVertex &	operator= (const TSLTerrainContourVertex &rhs)
int	numberOfAttributes () const
void	x (double newX)
double	x () const
void	y (double newY)
double	y () const

Constructor & Destructor Documentation

TSLTerrainContourVertex() [1/4]

TSLTerrainContourVertex::TSLTerrainContourVertex

(

)

Default constructor.

TSLTerrainContourVertex() [2/4]

TSLTerrainContourVertex::TSLTerrainContourVertex

(

int

numAttributes

)

Constructor.

Parameters

numAttributes

The number of attributes this vertex has. All attribute values are initialised to 0.

TSLTerrainContourVertex() [3/4]

TSLTerrainContourVertex::TSLTerrainContourVertex	(	double	xPosition,
		double	yPosition,
		const double *	attributes,
		int	numAttributes )

Constructor.

Parameters

xPosition	The X coordinate of this vertex.
yPosition	The Y coordinate of this vertex.
attributes	An array of values representing the height information for this vertex.
numAttributes	The size of the attributes array.

TSLTerrainContourVertex() [4/4]

TSLTerrainContourVertex::TSLTerrainContourVertex

(

const TSLTerrainContourVertex &

other

)

Copy constructor.

Parameters

other

the TSLContourVertex to duplicate.

~TSLTerrainContourVertex()

TSLTerrainContourVertex::~TSLTerrainContourVertex

(

)

Destructor.

Member Function Documentation

attribute() [1/2]

bool TSLTerrainContourVertex::attribute	(	int	index,
		double *	attr ) const

Return the attribute at the given index.

Returns false if the specified index does not exist.

Parameters

index	The index of the attribute to retrieve
attr	Where to store the attribute value.

attribute() [2/2]

bool TSLTerrainContourVertex::attribute	(	int	index,
		double	attr )

Modifies the attribute at the given index Returns False if the given index does not exist.

Parameters

index	the index
attr	The value to set

numberOfAttributes()

int TSLTerrainContourVertex::numberOfAttributes ( ) const

inline

Return the number of attributes in the vertex.

Class TSLTerrainContourVertex

operator!=()

bool TSLTerrainContourVertex::operator!=

(

const TSLTerrainContourVertex &

rhs

)

const

Inequality operator.

Parameters

rhs	The TSLContourVertex object to compare against.

operator=()

TSLTerrainContourVertex & TSLTerrainContourVertex::operator=

(

const TSLTerrainContourVertex &

rhs

)

Assignment operator.

Inequality operator.

Parameters

rhs	The TSLContourVertex object to copy from.

operator==()

bool TSLTerrainContourVertex::operator==

(

const TSLTerrainContourVertex &

rhs

)

const

Equality operator.

Parameters

rhs	The TSLContourVertex object to compare against.

x() [1/2]

double TSLTerrainContourVertex::x ( ) const

inline

Return the x position.

x() [2/2]

void TSLTerrainContourVertex::x ( double newX )

inline

Sets the x coordinate for this vertex.

Parameters

newX	The new x coordinate to use.

y() [1/2]

double TSLTerrainContourVertex::y ( ) const

inline

Return the y position.

y() [2/2]

void TSLTerrainContourVertex::y ( double newY )

inline

Sets the y coordinate for this vertex.

Parameters

newY	The new y coordinate to use.