PolygonShape (MeteoInfoLib 1.8 API)

java.lang.Object
- org.meteoinfo.shape.Shape
- - org.meteoinfo.shape.PolygonShape

所有已实现的接口:

Cloneable

直接已知子类:

ArcShape, CircleShape, CurvePolygonShape, EllipseShape, PolygonMShape, PolygonZShape, RectangleShape
```
public class PolygonShape
extends Shape
implements Cloneable
```
PolygonShape class

作者:

Yaqiang Wang

字段概要

字段
限定符和类型	字段	说明
`protected int`	`_numParts`	Part number
`protected List<? extends PointD>`	`_points`
`protected List<? extends Polygon>`	`_polygons`
`double`	`highValue`	End value
`double`	`lowValue`	Start value
`int[]`	`parts`	Part array

构造器概要

构造器
构造器说明

PolygonShape()
Constructor

PolygonShape(org.locationtech.jts.geom.Geometry geometry)
Constructor

构造器
构造器	说明
`PolygonShape()`	Constructor
`PolygonShape(org.locationtech.jts.geom.Geometry geometry)`	Constructor

方法概要

所有方法实例方法具体方法
限定符和类型	方法	说明
`int`	`addHole(List<? extends PointD> points)`	Add a hole line
`int`	`addHole(List<? extends PointD> points, int polygonIdx)`	Add a hole line
`void`	`addVertice(int vIdx, PointD vertice)`	Add a vertice
`Object`	`clone()`	Clone
`Object`	`clone_back()`
`void`	`cloneValue(Shape other)`	Constructor
`Shape`	`difference(Shape b)`	Get difference shape
`double`	`getArea()`	Get area
`int`	`getPartIndex(int vIdx)`	Get part index
`int`	`getPartNum()`	Get part number
`int[]`	`getParts()`	Get parts
`int`	`getPointNum()`	Get point number
`List<? extends PointD>`	`getPoints()`	Get points
`List<? extends Polygon>`	`getPolygons()`	Get polygons
`ShapeTypes`	`getShapeType()`	Get shape type
`double`	`getSphericalArea()`	Get spherical area
`void`	`removeHole(int polygonIdx, int holeIdx)`	Remove a hole
`void`	`removeVerice(int vIdx)`	Remove a vertice
`void`	`reverse()`	Reverse points direction
`void`	`setPartNum(int value)`	Set part number
`void`	`setParts(int[] value)`	Set parts
`void`	`setPoints(List<? extends PointD> points)`	Set points
`void`	`setPoints(PointF[] points)`
`void`	`setPoints_keep(PointF[] points)`	Set points and keep the polygons
`void`	`setPolygons(List<Polygon> polygons)`	Set polygons
`org.locationtech.jts.geom.Geometry`	`toGeometry(org.locationtech.jts.geom.GeometryFactory factory)`	To geometry method
`protected void`	`updatePolygons()`
`protected void`	`updatePolygons_keep()`
`PolygonShape`	`valueClone()`	Clone polygon shape with values

从类继承的方法 java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从类继承的方法 org.meteoinfo.shape.Shape
buffer, contains, convexHull, coveredBy, covers, crosses, 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

- 字段详细资料
  - _points
```
protected List<? extends PointD> _points
```
  - _polygons
```
protected List<? extends Polygon> _polygons
```
  - lowValue
```
public double lowValue
```
    Start value
  - highValue
```
public double highValue
```
    End value
  - _numParts
```
protected int _numParts
```
    Part number
  - parts
```
public int[] parts
```
    Part array
- 构造器详细资料
  - PolygonShape
```
public PolygonShape()
```
    Constructor
  - PolygonShape
```
public PolygonShape(org.locationtech.jts.geom.Geometry geometry)
```
    Constructor
    
    参数:
    
    geometry - Geometry
- 方法详细资料
  - getShapeType
```
public ShapeTypes getShapeType()
```
    从类复制的说明: Shape
    
    Get shape type
    
    指定者:
    
    getShapeType 在类中 Shape
    
    返回:
    
    Shape type
  - toGeometry
```
public org.locationtech.jts.geom.Geometry toGeometry(org.locationtech.jts.geom.GeometryFactory factory)
```
    To geometry method
    
    指定者:
    
    toGeometry 在类中 Shape
    
    参数:
    
    factory - GeometryFactory
    
    返回:
    
    Geometry
  - getPoints
```
public List<? extends PointD> getPoints()
```
    Get points
    
    覆盖:
    
    getPoints 在类中 Shape
    
    返回:
    
    point list
  - setPoints
```
public void setPoints(List<? extends PointD> points)
```
    Set points
    
    覆盖:
    
    setPoints 在类中 Shape
    
    参数:
    
    points - point list
  - setPoints_keep
```
public void setPoints_keep(PointF[] points)
```
    Set points and keep the polygons
    
    参数:
    
    points -
  - setPoints
```
public void setPoints(PointF[] points)
```
    参数:
    
    points -
  - getPartNum
```
public int getPartNum()
```
    Get part number
    
    返回:
    
    Part number
  - setPartNum
```
public void setPartNum(int value)
```
    Set part number
    
    参数:
    
    value - Part number
  - getParts
```
public int[] getParts()
```
    Get parts
    
    返回:
    
    Parts
  - setParts
```
public void setParts(int[] value)
```
    Set parts
    
    参数:
    
    value - Parts
  - getPointNum
```
public int getPointNum()
```
    Get point number
    
    返回:
    
    Point number
  - getPolygons
```
public List<? extends Polygon> getPolygons()
```
    Get polygons
    
    返回:
    
    polygon list
  - setPolygons
```
public void setPolygons(List<Polygon> polygons)
```
    Set polygons
    
    参数:
    
    polygons - polygon list
  - getArea
```
public double getArea()
```
    Get area
    
    返回:
    
    area
  - getSphericalArea
```
public double getSphericalArea()
```
    Get spherical area
    
    返回:
    
    spherical area
  - updatePolygons_keep
```
protected void updatePolygons_keep()
```
  - updatePolygons
```
protected void updatePolygons()
```
  - addHole
```
public int addHole(List<? extends PointD> points)
```
    Add a hole line
    
    参数:
    
    points - Hole points
    
    返回:
    
    Hole index
  - addHole
```
public int addHole(List<? extends PointD> points,
                   int polygonIdx)
```
    Add a hole line
    
    参数:
    
    points - point list
    
    polygonIdx - polygon index
    
    返回:
    
    Hole index
  - removeHole
```
public void removeHole(int polygonIdx,
                       int holeIdx)
```
    Remove a hole
    
    参数:
    
    polygonIdx - Polygon index
    
    holeIdx - Hole index
  - getPartIndex
```
public int getPartIndex(int vIdx)
```
    Get part index
    
    参数:
    
    vIdx - The vertice index
    
    返回:
    
    Part index
  - addVertice
```
public void addVertice(int vIdx,
                       PointD vertice)
```
    Add a vertice
    
    覆盖:
    
    addVertice 在类中 Shape
    
    参数:
    
    vIdx - Vertice index
    
    vertice - The vertice
  - removeVerice
```
public void removeVerice(int vIdx)
```
    Remove a vertice
    
    覆盖:
    
    removeVerice 在类中 Shape
    
    参数:
    
    vIdx - Vertice index
  - reverse
```
public void reverse()
```
    Reverse points direction
    
    覆盖:
    
    reverse 在类中 Shape
  - clone_back
```
public Object clone_back()
```
  - clone
```
public Object clone()
```
    Clone
    
    覆盖:
    
    clone 在类中 Shape
    
    返回:
    
    PolygonShape
  - valueClone
```
public PolygonShape valueClone()
```
    Clone polygon shape with values
    
    返回:
    
    new polygon shape
  - cloneValue
```
public void cloneValue(Shape other)
```
    Constructor
    
    覆盖:
    
    cloneValue 在类中 Shape
    
    参数:
    
    other - Other polygon shape
  - difference
```
public Shape difference(Shape b)
```
    Get difference shape
    
    覆盖:
    
    difference 在类中 Shape
    
    参数:
    
    b - Other shape
    
    返回:
    
    Difference shape

类 PolygonShape

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

从类继承的方法 org.meteoinfo.shape.Shape

字段详细资料

_points

_polygons

lowValue

highValue

_numParts

parts

构造器详细资料

PolygonShape

PolygonShape

方法详细资料

getShapeType

toGeometry

getPoints

setPoints

setPoints_keep

setPoints

getPartNum

setPartNum

getParts

setParts

getPointNum

getPolygons

setPolygons

getArea

getSphericalArea

updatePolygons_keep

updatePolygons

addHole

addHole

removeHole

getPartIndex

addVertice

removeVerice

reverse

clone_back

clone

valueClone

cloneValue

difference