bridges::dataset::ElevationData Class Reference

#include <ElevationData.h>

Detailed Description

Class that hold elevation data.

Class that holds Elevation data.

A user would not normally create an ElevationData object but rather obtain one from calling bridges::DataSource::getElevationData()

A tutorial on how to use the Elevation dataset is available at: https://bridgesuncc.github.io/tutorials/Data_Elevation.html

Author

Kalpathi Subramanian

Date

3/28/20

Public Member Functions
	ElevationData ()
	ElevationData (int r, int c)
	ElevationData (int cols, int rows, int xll, int yll, float cellsize, int maxVal, int minVal)
	~ElevationData ()
int	getCols () const
void	setCols (int c)
vector< int >	getData ()
int	getVal (int r, int c) const
void	setVal (int r, int c, int val)
int	getRows () const
void	setRows (int r)
int	getxll () const
void	setxll (int x_ll)
int	getyll () const
void	setyll (int y_ll)
float	getCellSize () const
void	setCellSize (float cell_size)
int	getMaxVal () const
void	setMaxVal (int max_val)
int	getMinVal () const
void	setMinVal (int min_val)

Constructor & Destructor Documentation

ElevationData() [1/3]

bridges::dataset::ElevationData::ElevationData ( )

inline

default constructor

assumes all values will be set

ElevationData() [2/3]

bridges::dataset::ElevationData::ElevationData ( int  r, int  c  )

inline

constructor

assumes all values will be explicit set

Parameters

r	number of rows (height) of elevation map
c	number of columns (width) of elevation map

ElevationData() [3/3]

bridges::dataset::ElevationData::ElevationData ( int  cols, int  rows, int  xll, int  yll, float  cellsize, int  maxVal, int  minVal  )

inline

constructor

Parameters

rows	number of rows (height) of elevation map
cols	number of columns (width) of elevation map
xll	lower left of map - x coordinate
yll	lower left of map - y coordinate
cellsize	size of each cell
maxVal	max elevation value in map
maxVal	min elevation value in map

~ElevationData()

bridges::dataset::ElevationData::~ElevationData ( )

inline

destructor

Member Function Documentation

getCellSize()

float bridges::dataset::ElevationData::getCellSize ( ) const

inline

get data resolution

Returns

the cell size

getCols()

int bridges::dataset::ElevationData::getCols ( ) const

inline

get width of elevation map

Returns

width of map

getData()

vector<int> bridges::dataset::ElevationData::getData ( )

inline

get the elevation data

getMaxVal()

int bridges::dataset::ElevationData::getMaxVal ( ) const

inline

get max elevation of data

Returns

the max elevation value in the map

getMinVal()

int bridges::dataset::ElevationData::getMinVal ( ) const

inline

get min elevation of data

Returns

the min elevation value in the map

getRows()

int bridges::dataset::ElevationData::getRows ( ) const

inline

get num rows of data

Returns

width of elevation map

getVal()

int bridges::dataset::ElevationData::getVal ( int  r, int  c  ) const

inline

get width of elevation map

Parameters

r	row index
c	column index

getxll()

int bridges::dataset::ElevationData::getxll ( ) const

inline

get lower left corner of data (X)

Returns

x coord of lower left of map

getyll()

int bridges::dataset::ElevationData::getyll ( ) const

inline

get lower left corner of data (Y)

Returns

y coord of lower left of map

setCellSize()

void bridges::dataset::ElevationData::setCellSize ( float  cell_size )

inline

set data resolution

Parameters

cell_size

set the resolution of the map to cell_size

setCols()

void bridges::dataset::ElevationData::setCols ( int  c )

inline

set width of elevation map

Parameters

c	width of map

setMaxVal()

void bridges::dataset::ElevationData::setMaxVal ( int  max_val )

inline

set max elevation of data

Parameters

max_val

the max value of elevation to set

setMinVal()

void bridges::dataset::ElevationData::setMinVal ( int  min_val )

inline

set min elevation of data

Parameters

min_val

the max value of elevation to set

setRows()

void bridges::dataset::ElevationData::setRows ( int  r )

inline

set num rows of data

Parameters

r	width of elevation map to set

setVal()

void bridges::dataset::ElevationData::setVal ( int  r, int  c, int  val  )

inline

set elevation value at row r and column c

Parameters

r	row index
c	column index
val	elevation value

setxll()

void bridges::dataset::ElevationData::setxll ( int  x_ll )

inline

set lower left corner of data (X)

Parameters

x_ll	lower left coord of X to set

setyll()

void bridges::dataset::ElevationData::setyll ( int  y_ll )

inline

set lower left corner of data (Y)

Parameters

y_ll	lower left coord of Y to set

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The documentation for this class was generated from the following file:

• /home/erik/work/bridges/bridges-cxx/src/data_src/ElevationData.h