Package org.meteoinfo.shape

Class Shape

java.lang.Object

org.meteoinfo.shape.Shape

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

ChartText, PointShape, PolygonShape, PolylineShape

public abstract class Shape
extends java.lang.Object
implements java.lang.Cloneable

Shape class

Constructor Summary

Constructors

Constructor	Description
Shape()	Contructor
Shape(Geometry geometry)	Constructor

Method Summary

Modifier and Type	Method	Description
void	addVertice(int vIdx, PointD vertice)	Add a vertice
Shape	buffer(double distance)	Get buffer shape
java.lang.Object	clone()	Clone
void	cloneValue(Shape other)	Clone value
boolean	contains(Shape other)	If this shape contains another one
Shape	convexHull()	Get convexhull shape
boolean	coveredBy(Shape other)	If this shape covered by another one
boolean	covers(Shape other)	If this shape covers another one
boolean	crosses(Shape other)	Is shapes cross each other or not
Shape	difference(Shape b)	Get difference shape
boolean	disjoint(Shape other)	If this shape disjoint another one
boolean	equals(Shape other)	If this shape equals another one
static Shape	geometry2Shape(Geometry geo)
Extent	getExtent()	Get extent
int	getLegendIndex()	Get legend index
java.util.List<? extends PointD>	getPoints()	Get points
abstract ShapeTypes	getShapeType()	Get shape type
double	getValue()	Get value
Shape	intersection(Shape b)	Get intersection shape
boolean	intersects(Shape other)	If this shape intersects another one
boolean	isEditing()	Get if is editing
boolean	isSelected()	Get if the shape is selected
boolean	isVisible()	Get if visible
void	move(double xShift, double yShift)	Move the shape
void	moveVertice(int vIdx, double newX, double newY)	Vertice edited update
boolean	overlaps(Shape other)	If this shape overlaps another one
Shape	reform(Shape line)	Reform the shape by a line
void	removeVerice(int vIdx)	Remove a vertice
void	reverse()	Reverse points direction
void	setEditing(boolean value)	Set if is editing
void	setExtent(Extent aExtent)	Set extent
void	setLegendIndex(int value)	Set legend index
void	setPoints(java.util.List<? extends PointD> points)	Set points
void	setSelected(boolean isTrue)	Set selected
void	setValue(double value)	Set value
void	setVisible(boolean isTrue)	Set visible
java.util.List<Shape>	split(Shape line)	Split shape
Shape	symDifference(Shape b)	Get system difference shape
Geometry	toGeometry()	To geometry method
abstract Geometry	toGeometry(GeometryFactory factory)	To geometry method
boolean	touches(Shape other)	If this shape touches another one
Shape	union(Shape b)	Get union shape
boolean	within(Shape other)	If this shape within another one

Methods inherited from class java.lang.Object

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

Constructor Detail

Shape

public Shape()

Contructor

Shape

public Shape(Geometry geometry)

Constructor

Parameters:

geometry - Geometry

Method Detail

getShapeType

public abstract ShapeTypes getShapeType()

Get shape type

Returns:

Shape type

isVisible

public boolean isVisible()

Get if visible

Returns:

is visible or not

setVisible

public void setVisible(boolean isTrue)

Set visible

Parameters:

isTrue - True or not

isSelected

public boolean isSelected()

Get if the shape is selected

Returns:

Boolean

setSelected

public void setSelected(boolean isTrue)

Set selected

Parameters:

isTrue - True or not

isEditing

public boolean isEditing()

Get if is editing

Returns:

Boolean

setEditing

public void setEditing(boolean value)

Set if is editing

Parameters:

value - Boolean

getExtent

public Extent getExtent()

Get extent

Returns:

extent Extent

setExtent

public void setExtent(Extent aExtent)

Set extent

Parameters:

aExtent - Extent

getLegendIndex

public int getLegendIndex()

Get legend index

Returns:

Legend index

setLegendIndex

public void setLegendIndex(int value)

Set legend index

Parameters:

value - Legend index

getValue

public double getValue()

Get value

Returns:

Value

setValue

public void setValue(double value)

Set value

Parameters:

value - Value

getPoints

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

Get points

Returns:

point list

setPoints

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

Set points

Parameters:

points - point list

addVertice

public void addVertice(int vIdx,
                       PointD vertice)

Add a vertice

Parameters:

vIdx - Vertice index

vertice - The vertice

removeVerice

public void removeVerice(int vIdx)

Remove a vertice

Parameters:

vIdx - Vertice index

moveVertice

public void moveVertice(int vIdx,
                        double newX,
                        double newY)

Vertice edited update

Parameters:

vIdx - Vertice index

newX - New X

newY - New Y

move

public void move(double xShift,
                 double yShift)

Move the shape

Parameters:

xShift - X shift

yShift - Y shift

reverse

public void reverse()

Reverse points direction

toGeometry

public abstract Geometry toGeometry(GeometryFactory factory)

To geometry method

Parameters:

factory - GeometryFactory

Returns:

Geometry

toGeometry

public Geometry toGeometry()

To geometry method

Returns:

Geometry

geometry2Shape

public static Shape geometry2Shape(Geometry geo)

intersection

public Shape intersection(Shape b)

Get intersection shape

Parameters:

b - Other shape

Returns:

Intersection shape

union

public Shape union(Shape b)

Get union shape

Parameters:

b - Other shape

Returns:

Union shape

difference

public Shape difference(Shape b)

Get difference shape

Parameters:

b - Other shape

Returns:

Difference shape

symDifference

public Shape symDifference(Shape b)

Get system difference shape

Parameters:

b - Other shape

Returns:

System difference shape

buffer

public Shape buffer(double distance)

Get buffer shape

Parameters:

distance - Distance

Returns:

Buffered shape

convexHull

public Shape convexHull()

Get convexhull shape

Returns:

Convexhull shape

split

public java.util.List<Shape> split(Shape line)

Split shape

Parameters:

line - Split line

Returns:

Splitted shapes

reform

public Shape reform(Shape line)

Reform the shape by a line

Parameters:

line - The line

Returns:

Result shape

crosses

public boolean crosses(Shape other)

Is shapes cross each other or not

Parameters:

other - Other shape

Returns:

Cross or not

contains

public boolean contains(Shape other)

If this shape contains another one

Parameters:

other - Other shape

Returns:

Contains or not

coveredBy

public boolean coveredBy(Shape other)

If this shape covered by another one

Parameters:

other - Other shape

Returns:

Covered by or not

covers

public boolean covers(Shape other)

If this shape covers another one

Parameters:

other - Other shape

Returns:

Covers or not

disjoint

public boolean disjoint(Shape other)

If this shape disjoint another one

Parameters:

other - Other shape

Returns:

Disjoint or not

equals

public boolean equals(Shape other)

If this shape equals another one

Parameters:

other - Other shape

Returns:

Equals or not

intersects

public boolean intersects(Shape other)

If this shape intersects another one

Parameters:

other - Other shape

Returns:

Intersects or not

overlaps

public boolean overlaps(Shape other)

If this shape overlaps another one

Parameters:

other - Other shape

Returns:

Overlaps or not

touches

public boolean touches(Shape other)

If this shape touches another one

Parameters:

other - Other shape

Returns:

Touches or not

within

public boolean within(Shape other)

If this shape within another one

Parameters:

other - Other shape

Returns:

Within or not

clone

public java.lang.Object clone()

Clone

Overrides:

clone in class java.lang.Object

Returns:

Shape object

cloneValue

public void cloneValue(Shape other)

Clone value

Parameters:

other - Other shape