com.supermap.services.tilesource

类 MetaData

java.lang.Object

com.supermap.services.tilesource.MetaData

直接已知子类:

MapMetaData, OSGBMetaData, RealspaceMetaData, ThreeDTilesMetaData

public abstract class MetaData
extends java.lang.Object

描述地图切片元数据信息的类

字段概要

字段

限定符和类型	字段和说明
Rectangle2D	bounds
java.lang.String	mapName 地图名。
Point2D	originalPoint
PrjCoordSys	prjCoordSys
double[]	resolutions
java.util.Map<java.lang.Double,java.lang.String>	scaleCaptionsMap
double[]	scaleDenominators
int	tileHeight
java.lang.String	tileRuleVersion
java.lang.String	tilesetName
int	tileWidth

构造器概要

构造器

构造器和说明
MetaData()
MetaData(MetaData metaData)

方法概要

方法

限定符和类型	方法和说明
MetaData	appendMetaData(double[] toAppendDenominators, double[] toAppendResolutions, Rectangle2D toAppendBounds) 向源信息中追加比例尺、分辨率以及范围
abstract MetaData	copy()
boolean	equals(java.lang.Object obj)
double	findResolutionByScaleDenominator(double scaleDenominator)
double	findScaleDenominatorByResolution(double resolution)
TileMatrix	getTileMatrix(double resolution, Rectangle2D bounds)
abstract java.lang.String	getTilesetId()
TileType	getTileType()
int	hashCode()
boolean	isCompatible(MetaData other) 判断给定元信息是否与当前元信息兼容。
void	setTileType(TileType tileType)
Tile	tile(Rectangle2D viewBounds, Rectangle viewer, java.lang.String tileversion)

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

字段详细资料

mapName

public java.lang.String mapName

地图名。

若是三维相关切片集，该属性含义是场景名或图层名。

tileWidth

public int tileWidth

tileHeight

public int tileHeight

resolutions

public double[] resolutions

scaleDenominators

public double[] scaleDenominators

originalPoint

public Point2D originalPoint

prjCoordSys

public PrjCoordSys prjCoordSys

bounds

public Rectangle2D bounds

tileRuleVersion

public java.lang.String tileRuleVersion

scaleCaptionsMap

public java.util.Map<java.lang.Double,java.lang.String> scaleCaptionsMap

tilesetName

public java.lang.String tilesetName

构造器详细资料

MetaData

public MetaData()

MetaData

public MetaData(MetaData metaData)

方法详细资料

getTilesetId

public abstract java.lang.String getTilesetId()

copy

public abstract MetaData copy()

isCompatible

public boolean isCompatible(MetaData other)

判断给定元信息是否与当前元信息兼容。 如果兼容，可以将给定源信息追加到当前元信息。

参数:

metaData -

返回:

tile

public Tile tile(Rectangle2D viewBounds,
        Rectangle viewer,
        java.lang.String tileversion)

findScaleDenominatorByResolution

public double findScaleDenominatorByResolution(double resolution)

findResolutionByScaleDenominator

public double findResolutionByScaleDenominator(double scaleDenominator)

getTileMatrix

public TileMatrix getTileMatrix(double resolution,
                       Rectangle2D bounds)

getTileType

public TileType getTileType()

setTileType

public void setTileType(TileType tileType)

appendMetaData

public MetaData appendMetaData(double[] toAppendDenominators,
                      double[] toAppendResolutions,
                      Rectangle2D toAppendBounds)

向源信息中追加比例尺、分辨率以及范围

参数:

toAppendDenominators -

toAppendResolutions -

toAppendBounds -

返回:

equals

public boolean equals(java.lang.Object obj)

覆盖:

equals 在类中 java.lang.Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 java.lang.Object