ucar.nc2.ft2.simpgeometry

Interface Line

All Superinterfaces:

SimpleGeometry

All Known Implementing Classes:

CFLine

public interface Line
extends SimpleGeometry

Generic interface for a Simple Geometry line.

Method Summary

Modifier and Type	Method and Description
void	addPoint(double x, double y) Add a point to the end of the line.
Array	getData() Get the data associated with this line
Line	getNext() If part of a multiline, returns the next line within that line if it is present.
java.util.List<Point>	getPoints() Returns the list of points which make up this line
Line	getPrev() If part of a multiline, returns the previous line within that line if it is present
void	setData(Array data) Set the data associated with this Line
void	setNext(Line next) Sets the next line which make up the multiline which this line is a part of.
void	setPrev(Line prev) Sets the previous line which makes up the multiline which this line is a part of.
Line	setupLine(NetcdfDataset dataset, Variable variable, int index) Given a dataset, construct a line from the variable which holds lines and the index as given.

Methods inherited from interface ucar.nc2.ft2.simpgeometry.SimpleGeometry

getBBLower, getBBUpper

Method Detail

addPoint

void addPoint(double x,
              double y)

Add a point to the end of the line.

getPoints

java.util.List<Point> getPoints()

Returns the list of points which make up this line

Returns:

points - the collection of points that make up this line

getData

Array getData()

Get the data associated with this line

Specified by:

getData in interface SimpleGeometry

Returns:

data

getNext

Line getNext()

If part of a multiline, returns the next line within that line if it is present.

Returns:

next line if present, null if not

getPrev

Line getPrev()

If part of a multiline, returns the previous line within that line if it is present

Returns:

previous line if present, null if not

setData

void setData(Array data)

Set the data associated with this Line

Specified by:

setData in interface SimpleGeometry

Parameters:

data - - array of data to set to

setNext

void setNext(Line next)

Sets the next line which make up the multiline which this line is a part of.

setPrev

void setPrev(Line prev)

Sets the previous line which makes up the multiline which this line is a part of.

setupLine

Line setupLine(NetcdfDataset dataset,
               Variable variable,
               int index)

Given a dataset, construct a line from the variable which holds lines and the index as given.

Parameters:

dataset - Where the line variable resides

variable - Which holds polygon information

index - for Indexing within the polygon variable

Returns:

the constructed Line with associated data