Package ucar.unidata.gis.shapefile

Class EsriShapefile.EsriFeature

java.lang.Object

ucar.unidata.gis.AbstractGisFeature

ucar.unidata.gis.shapefile.EsriShapefile.EsriFeature

All Implemented Interfaces:

GisFeature

Direct Known Subclasses:

EsriShapefile.EsriMultipoint, EsriShapefile.EsriNull, EsriShapefile.EsriPoint, EsriShapefile.EsriPointZ, EsriShapefile.EsriPolygon, EsriShapefile.EsriPolygonZ, EsriShapefile.EsriPolyline, EsriShapefile.EsriPolylineZ

Enclosing class:

EsriShapefile

public abstract class EsriShapefile.EsriFeature
extends AbstractGisFeature

EsriFeature.java Created: Sat Feb 20 17:19:53 1999

Author:

Russ Rew

Field Summary

Fields

Modifier and Type	Field	Description
protected Rectangle2D	bounds	bounds of this feature
protected int	numParts	number of parts
protected int	numPoints	number of points
protected List	partsList	the list of parts

Constructor Summary

Constructors

Constructor	Description
EsriFeature()

Method Summary

Modifier and Type	Method	Description
Rectangle2D	getBounds2D()	Get bounding rectangle for this feature.
Iterator	getGisParts()	Get the parts of this feature, in the form of an iterator.
int	getNumParts()	Get number of parts comprising this feature.
int	getNumPoints()	Get total number of points in all parts of this feature.
protected void	readNumPoints()	read the points

Methods inherited from class ucar.unidata.gis.AbstractGisFeature

getMapLines, getMapLines, getPointCount, getProjectedShape, getProjectedShape, getShape

Methods inherited from class java.lang.Object

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

Field Details

bounds

protected Rectangle2D bounds

bounds of this feature

numPoints

protected int numPoints

number of points

numParts

protected int numParts

number of parts

partsList

protected List partsList

the list of parts

Constructor Details

EsriFeature

public EsriFeature()

Method Details

readNumPoints

protected void readNumPoints()
                      throws IOException

read the points

Throws:

IOException - on badness

getBounds2D

public Rectangle2D getBounds2D()

Get bounding rectangle for this feature.

Specified by:

getBounds2D in interface GisFeature

Specified by:

getBounds2D in class AbstractGisFeature

Returns:

bounding rectangle for this feature.

getNumPoints

public int getNumPoints()

Get total number of points in all parts of this feature.

Specified by:

getNumPoints in interface GisFeature

Specified by:

getNumPoints in class AbstractGisFeature

Returns:

total number of points in all parts of this feature.

getNumParts

public int getNumParts()

Get number of parts comprising this feature.

Specified by:

getNumParts in interface GisFeature

Specified by:

getNumParts in class AbstractGisFeature

Returns:

number of parts comprising this feature.

getGisParts

public Iterator getGisParts()

Get the parts of this feature, in the form of an iterator.

Specified by:

getGisParts in interface GisFeature

Specified by:

getGisParts in class AbstractGisFeature

Returns:

the iterator over the parts of this feature. Each part is a GisPart.