程序包 org.meteoinfo.data.mapdata

类 MapDataManage

java.lang.Object

org.meteoinfo.data.mapdata.MapDataManage

public class MapDataManage
extends Object

作者:

yaqiang

构造器概要

构造器

构造器	说明
MapDataManage()

方法概要

限定符和类型	方法	说明
static MapDataType	canOpen(String fileName)	Can open or not as a map layer
static MapLayer	loadLayer(String aFile)	Load a layer from a file
static MapLayer	loadLayer(String aFile, ProjectionInfo projInfo)	Load a layer from a file with a certain projection
static RasterLayer	readBILFile(String fileName)	Read BIL file and create a raster layer
static RasterLayer	readESRI_ASCII_GRID(String fileName)	Read ESRI ASCII grid file and create a raster layer
static RasterLayer	readGeoTiffFile(String fileName)	Create a raster layer from geotiff file
static ImageLayer	readImageFile(String aFile)	Read image file
static VectorLayer	readMapFile_GrADS(String aFile)	Read GrADS map file
static VectorLayer	readMapFile_ShapeFile(String aFile)	Read shape file as map
static VectorLayer	readMapFile_ShapeFile(String aFile, String encoding)	Read shape file as map
static VectorLayer	readMapFile_WMP(String fileName)	Read WMP file
static RasterLayer	readSurfer_ASCII_GRID(String fileName)	Read surfer ASCII grid file and create a raster layer
static void	writeMapFile_WMP(String fileName, List<Shape> shapes)	Write WMP file
static void	writeProjFile(String projFilePath, ProjectionInfo projInfo)	Write projection file

从类继承的方法 java.lang.Object

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

构造器详细资料

MapDataManage

public MapDataManage()

方法详细资料

canOpen

public static MapDataType canOpen(String fileName)
                           throws FileNotFoundException,
                                  IOException

Can open or not as a map layer

参数:

fileName - File name

返回:

MapDataType

抛出:

FileNotFoundException

IOException

loadLayer

public static MapLayer loadLayer(String aFile)
                          throws IOException,
                                 FileNotFoundException,
                                 Exception

Load a layer from a file

参数:

aFile - The file path

返回:

The layer

抛出:

IOException

FileNotFoundException

Exception

loadLayer

public static MapLayer loadLayer(String aFile,
                                 ProjectionInfo projInfo)
                          throws IOException,
                                 FileNotFoundException,
                                 Exception

Load a layer from a file with a certain projection

参数:

aFile - The file name

projInfo - The projection

返回:

The layer

抛出:

IOException

FileNotFoundException

Exception

readMapFile_ShapeFile

public static VectorLayer readMapFile_ShapeFile(String aFile)
                                         throws IOException,
                                                FileNotFoundException,
                                                Exception

Read shape file as map

参数:

aFile - File name

返回:

Vector layer

抛出:

IOException

FileNotFoundException

Exception

readMapFile_ShapeFile

public static VectorLayer readMapFile_ShapeFile(String aFile,
                                                String encoding)
                                         throws IOException,
                                                FileNotFoundException,
                                                Exception

Read shape file as map

参数:

aFile - File name

encoding - Encoding

返回:

Vector layer

抛出:

IOException

FileNotFoundException

Exception

readMapFile_GrADS

public static VectorLayer readMapFile_GrADS(String aFile)
                                     throws FileNotFoundException,
                                            IOException,
                                            Exception

Read GrADS map file

参数:

aFile - The file path

返回:

The layer

抛出:

FileNotFoundException

IOException

Exception

readImageFile

public static ImageLayer readImageFile(String aFile)
                                throws IOException

Read image file

参数:

aFile - File path

返回:

Image layer

抛出:

IOException

readGeoTiffFile

public static RasterLayer readGeoTiffFile(String fileName)

Create a raster layer from geotiff file

参数:

fileName - File path

返回:

Raster layer

readBILFile

public static RasterLayer readBILFile(String fileName)

Read BIL file and create a raster layer

参数:

fileName - BIL file name

返回:

Raster layer

readESRI_ASCII_GRID

public static RasterLayer readESRI_ASCII_GRID(String fileName)

Read ESRI ASCII grid file and create a raster layer

参数:

fileName - File name

返回:

Raster layer

readSurfer_ASCII_GRID

public static RasterLayer readSurfer_ASCII_GRID(String fileName)

Read surfer ASCII grid file and create a raster layer

参数:

fileName - File name

返回:

Raster layer

readMapFile_WMP

public static VectorLayer readMapFile_WMP(String fileName)
                                   throws IOException,
                                          Exception

Read WMP file

参数:

fileName - The file name

返回:

Created vector layer

抛出:

IOException

Exception

writeMapFile_WMP

public static void writeMapFile_WMP(String fileName,
                                    List<Shape> shapes)

Write WMP file

参数:

fileName - The file name

shapes - Shapes

writeProjFile

public static void writeProjFile(String projFilePath,
                                 ProjectionInfo projInfo)

Write projection file

参数:

projFilePath - Projection file path

projInfo - Projection info