public class LinkSpatialIndex extends SpatialIndex
SpatialIndex.Entry, SpatialIndex.FileIndex, SpatialIndex.MemoryIndex
bounds, dbf, DEFAULT_SHAPE_RECORD_SIZE, entries, logger, pointIcon, SHAPE_FILE_HEADER_LENGTH, SHAPE_RECORD_HEADER_LENGTH, shp, shpFileName, SPATIAL_INDEX_HEADER_LENGTH, SPATIAL_INDEX_RECORD_LENGTH
DBF_ATTRIBUTE, DBF_AUTOINCREMENT, DBF_BINARY, DBF_CHARACTER, DBF_DATE, DBF_DOUBLE, DBF_FLOAT, DBF_LOGICAL, DBF_LONG, DBF_MEMO, DBF_NUMERIC, DBF_OLE, DBF_TIMESTAMP, DBF_TYPE_AUTOINCREMENT, DBF_TYPE_BINARY, DBF_TYPE_CHARACTER, DBF_TYPE_DATE, DBF_TYPE_DOUBLE, DBF_TYPE_FLOAT, DBF_TYPE_LOGICAL, DBF_TYPE_LONG, DBF_TYPE_MEMO, DBF_TYPE_NUMERIC, DBF_TYPE_OLE, DBF_TYPE_TIMESTAMP, PARAM_DBF, PARAM_SHP, PARAM_SHX, SHAPE_BOUNDS_ATTRIBUTE, SHAPE_DBF_DASHPATTERN, SHAPE_DBF_DASHPHASE, SHAPE_DBF_DESCRIPTION, SHAPE_DBF_FILLCOLOR, SHAPE_DBF_INFO_ATTRIBUTE, SHAPE_DBF_LINECOLOR, SHAPE_DBF_LINEWIDTH, SHAPE_DBF_SELECTCOLOR, SHAPE_FILE_RECORD_HEADER_LENGTH, SHAPE_INDEX_ATTRIBUTE, SHAPE_MAX_MEASURE_ATTRIBUTE, SHAPE_MAX_Z_ATTRIBUTE, SHAPE_MEASURE_ATTRIBUTE, SHAPE_MIN_MEASURE_ATTRIBUTE, SHAPE_MIN_Z_ATTRIBUTE, SHAPE_TYPE_ARC, SHAPE_TYPE_MULTIPATCH, SHAPE_TYPE_MULTIPOINT, SHAPE_TYPE_MULTIPOINTM, SHAPE_TYPE_MULTIPOINTZ, SHAPE_TYPE_NULL, SHAPE_TYPE_POINT, SHAPE_TYPE_POINTM, SHAPE_TYPE_POINTZ, SHAPE_TYPE_POLYGON, SHAPE_TYPE_POLYGONM, SHAPE_TYPE_POLYGONZ, SHAPE_TYPE_POLYLINE, SHAPE_TYPE_POLYLINEM, SHAPE_TYPE_POLYLINEZ, SHAPE_Z_ATTRIBUTE
Constructor and Description |
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LinkSpatialIndex(java.lang.String shpFilename)
Opens a spatial index file for the given shp file.
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Modifier and Type | Method and Description |
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ESRIRecord |
makeESRIRecord(int shapeType,
byte[] b,
int off)
Creates a record instance from the shape file data.
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close, dbf, dumpIndex, entryIterator, entryIterator, evaluate, evaluateDbf, getAllOMGraphics, getBounds, getBounds, getDbf, getFactory, getOMGraphicAtOffset, getOMGraphics, getPointIcon, getShpFile, intersects, locateAndSetShapeData, locateFile, locateRecords, main, printUsage, readIndexFile, readIndexFile, resetBounds, setDbf, setFactory, setPointIcon, ssx
getStringForType, readBEInt, readBox, readLEDouble, readLEInt, readLEInt, readLELong, readPoint, writeBEInt, writeBox, writeLEDouble, writeLEInt, writeLELong, writePoint
public LinkSpatialIndex(java.lang.String shpFilename) throws java.io.IOException
shpFilename
- the name of the shape file to base index file search off of.java.io.IOException
- if something goes wrong opening the filepublic ESRIRecord makeESRIRecord(int shapeType, byte[] b, int off) throws java.io.IOException
makeESRIRecord
in class SpatialIndex
shapeType
- the shape file's shape type, enumerated in
ShapeUtils
b
- the buffer pointing to the raw record dataoff
- the offset of the data starting point in the bufferjava.io.IOException
- if something goes wrong reading the fileShapeUtils
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