Package org.meteoinfo.shape

Class PolylineShape

java.lang.Object

org.meteoinfo.shape.Shape

org.meteoinfo.shape.PolylineShape

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

CapPolylineShape, CurveLineShape, PolylineErrorShape, PolylineZShape

public class PolylineShape
extends Shape
implements java.lang.Cloneable

Poyline shape class

Field Summary

Fields

Modifier and Type	Field	Description
int[]	parts	Part array

Constructor Summary

Constructors

Constructor	Description
PolylineShape()	Constructor
PolylineShape(Geometry geometry)	Constructor

Method Summary

Modifier and Type	Method	Description
void	addVertice(int vIdx, PointD vertice)	Add a vertice
java.lang.Object	clone()	Clone
java.lang.Object	clone_back()
void	cloneValue(Shape other)	Clone value
double	getLength()	Get length
int	getPartIndex(int vIdx)	Get part index
int	getPartNum()	Get part number
int	getPointNum()	Get point number
java.util.List<? extends PointD>	getPoints()	Get points
java.util.List<? extends Polyline>	getPolylines()	Get polylines
ShapeTypes	getShapeType()	Get shape type
boolean	isClosed()	Check if the polyline shape is closed or not
void	removeVerice(int vIdx)	Remove a vertice
void	reverse()	Reverse points direction
void	setPartNum(int value)	Set part number
void	setPoints(java.util.List<? extends PointD> points)	Set points
void	setPolylines(java.util.List<? extends Polyline> polylines)
Geometry	toGeometry(GeometryFactory factory)	To geometry method
java.lang.Object	valueClone()	Value clone

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from class org.meteoinfo.shape.Shape

buffer, contains, convexHull, coveredBy, covers, crosses, difference, disjoint, equals, geometry2Shape, getExtent, getLegendIndex, getValue, intersection, intersects, isEditing, isSelected, isVisible, move, moveVertice, overlaps, reform, setEditing, setExtent, setLegendIndex, setSelected, setValue, setVisible, split, symDifference, toGeometry, touches, union, within

Field Detail

parts

public int[] parts

Part array

Constructor Detail

PolylineShape

public PolylineShape()

Constructor

PolylineShape

public PolylineShape(Geometry geometry)

Constructor

Parameters:

geometry - Geometry

Method Detail

getShapeType

public ShapeTypes getShapeType()

Description copied from class: Shape

Get shape type

Specified by:

getShapeType in class Shape

Returns:

Shape type

toGeometry

public Geometry toGeometry(GeometryFactory factory)

To geometry method

Specified by:

toGeometry in class Shape

Parameters:

factory - GeometryFactory

Returns:

Geometry

getPoints

public java.util.List<? extends PointD> getPoints()

Get points

Overrides:

getPoints in class Shape

Returns:

point list

setPoints

public void setPoints(java.util.List<? extends PointD> points)

Set points

Overrides:

setPoints in class Shape

Parameters:

points - point list

getPartNum

public int getPartNum()

Get part number

Returns:

Part number

setPartNum

public void setPartNum(int value)

Set part number

Parameters:

value - Part number

getPointNum

public int getPointNum()

Get point number

Returns:

Point number

getPolylines

public java.util.List<? extends Polyline> getPolylines()

Get polylines

Returns:

polyline list

setPolylines

public void setPolylines(java.util.List<? extends Polyline> polylines)

getLength

public double getLength()

Get length

Returns:

length

getPartIndex

public int getPartIndex(int vIdx)

Get part index

Parameters:

vIdx - The vertice index

Returns:

Part index

addVertice

public void addVertice(int vIdx,
                       PointD vertice)

Add a vertice

Overrides:

addVertice in class Shape

Parameters:

vIdx - Vertice index

vertice - The vertice

removeVerice

public void removeVerice(int vIdx)

Remove a vertice

Overrides:

removeVerice in class Shape

Parameters:

vIdx - Vertice index

reverse

public void reverse()

Reverse points direction

Overrides:

reverse in class Shape

clone_back

public java.lang.Object clone_back()

clone

public java.lang.Object clone()

Clone

Overrides:

clone in class Shape

Returns:

PolylineShape

valueClone

public java.lang.Object valueClone()

Value clone

Returns:

PolylineShape

cloneValue

public void cloneValue(Shape other)

Clone value

Overrides:

cloneValue in class Shape

Parameters:

other - Other polyline shape

isClosed

public boolean isClosed()

Check if the polyline shape is closed or not

Returns:

Boolean