org.deegree.io.shpapi.shape_new
Class ShapeMultiPatch

java.lang.Object
  org.deegree.io.shpapi.shape_new.ShapeMultiPatch

All Implemented Interfaces:

Shape

public class ShapeMultiPatch
extends Object
implements Shape

ShapeMultiPatch corresponds to a shapefile MultiPatch object.

Version:

$Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $

Author:

Andreas Schmitz, last edited by: $Author: mschneider $

Field Summary

static int	FIRST_RING First ring of a polygon part type.
static int	INNER_RING Inner polygon ring part type.
static int	OUTER_RING Outer polygon ring part type.
static int	RING Polygon ring part type.
static int	TRIANGLE_FAN Triangle fan part type.
static int	TRIANGLE_STRIP Triangle strip part type.

Constructor Summary

ShapeMultiPatch(int length)
Empty constructor, used for reading.

ShapeMultiPatch(int length, CoordinateSystem crs)
Empty constructor, used for reading.

ShapeMultiPatch(MultiSurface f)
Constructs one from deegree MultiSurface.

Method Summary

int	getByteLength()
ShapeEnvelope	getEnvelope()
Geometry	getGeometry() Creates a MultiSurface object.
int	getType()
int	read(byte[] bytes, int offset) Reads the object from a byte array.
String	toString()
int	write(byte[] bytes, int offset) Writes the object to a byte array.

Methods inherited from class java.lang.Object

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

Field Detail

TRIANGLE_STRIP

public static final int TRIANGLE_STRIP

Triangle strip part type.

See Also:

Constant Field Values

TRIANGLE_FAN

public static final int TRIANGLE_FAN

Triangle fan part type.

See Also:

Constant Field Values

OUTER_RING

public static final int OUTER_RING

Outer polygon ring part type.

See Also:

Constant Field Values

INNER_RING

public static final int INNER_RING

Inner polygon ring part type.

See Also:

Constant Field Values

FIRST_RING

public static final int FIRST_RING

First ring of a polygon part type.

See Also:

Constant Field Values

RING

public static final int RING

Polygon ring part type.

See Also:

Constant Field Values

Constructor Detail

ShapeMultiPatch

public ShapeMultiPatch(int length)

Empty constructor, used for reading.

Parameters:

length - expected length for reading

ShapeMultiPatch

public ShapeMultiPatch(int length,
                       CoordinateSystem crs)

Empty constructor, used for reading.

Parameters:

length - expected length for reading

crs - CoordinateSystem for shape

ShapeMultiPatch

public ShapeMultiPatch(MultiSurface f)

Constructs one from deegree MultiSurface. Every Surface is stored as an OUTER_RING followed by its INNER_RINGs (these are the only two part types used here).

Parameters:

f -

Method Detail

getByteLength

public int getByteLength()

Specified by:

getByteLength in interface Shape

Returns:

the number of bytes necessary to write this instance.

getEnvelope

public ShapeEnvelope getEnvelope()

Specified by:

getEnvelope in interface Shape

Returns:

the shapes' envelope, or null, if it has none

getType

public int getType()

Specified by:

getType in interface Shape

Returns:

the type of the shape

read

public int read(byte[] bytes,
                int offset)

Description copied from interface: Shape

Reads the object from a byte array.

Specified by:

read in interface Shape

offset - where to start reading

Returns:

the new offset or -1, if the type was wrong.

write

public int write(byte[] bytes,
                 int offset)

Description copied from interface: Shape

Writes the object to a byte array.

Specified by:

write in interface Shape

Returns:

the new offset.

getGeometry

public Geometry getGeometry()
                     throws ShapeGeometryException

Creates a MultiSurface object.

Specified by:

getGeometry in interface Shape

Returns:

the shape as deegree Geometry

Throws:

ShapeGeometryException - if the deegree geometry could not be constructed

See Also:

Shape.getGeometry()

toString

public String toString()

Overrides:

toString in class Object