com.moximedia.aims
Class AimsPath

java.lang.Object
  com.moximedia.aims.AimsPath

All Implemented Interfaces:

java.io.Serializable

public class AimsPath

extends java.lang.Object

implements java.io.Serializable

Implementation of an ArcIMS polygline path object.

See Also:

Serialized Form

Constructor Summary

AimsPath()
Creates a path point object with no arguments.

AimsPath(AimsPoints pts)
Creates a new path object with an AimsPoints object.

Method Summary

void	addPoint(AimsPoint pt) Adds a point to the path.
void	densify(double distance) Densifies the points in the shape by a distance.
void	generalize(double distance) Generalizes the points in the shape by a distance.
AimsPoint	getClosestVertex(AimsPoint pt) Gets the closest vertex in the AimsPath to the specified point.
AimsEnvelope	getExtent() Returns the extent of the path, or null if the path has no points.
double	getLength() Gets the length of the path.
AimsPoints	getPoints() Gets the points of the path object.
void	offsetBy(AimsPoint offset) Offsets the points in the path by the x and y in a point.
void	setPoints(AimsPoints points) Sets the points of the path object.
java.lang.String	toAxlString() Returns the AXL string to refresh this object.
java.lang.String	toAxlString(AimsEnvironment env) Returns the AXL string to refresh this object.
com.vividsolutions.jts.geom.Geometry	toJtsLineString()
java.lang.String	toString() Returns a text representation of of this object.

Methods inherited from class java.lang.Object

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

Constructor Detail

AimsPath

public AimsPath()

Creates a path point object with no arguments.

AimsPath

public AimsPath(AimsPoints pts)

Creates a new path object with an AimsPoints object.

Method Detail

getLength

public double getLength()

Gets the length of the path.

Returns:

The length of the path.

getClosestVertex

public AimsPoint getClosestVertex(AimsPoint pt)

Gets the closest vertex in the AimsPath to the specified point.

Parameters:

pt - The point to compare the vertexes to.

Returns:

The closest vertex to the specified point, or null if there are no points in the path.

addPoint

public void addPoint(AimsPoint pt)

Adds a point to the path.

Parameters:

pt - The point to add to the path.

getPoints

public AimsPoints getPoints()

Gets the points of the path object.

densify

public void densify(double distance)

Densifies the points in the shape by a distance.

Parameters:

distance - The densify distance.

generalize

public void generalize(double distance)

Generalizes the points in the shape by a distance.

Parameters:

distance - The generalize distance.

offsetBy

public void offsetBy(AimsPoint offset)

Offsets the points in the path by the x and y in a point.

Parameters:

offset - An AimsPoint object containing the offset.

setPoints

public void setPoints(AimsPoints points)

Sets the points of the path object.

Parameters:

points - An AimsPoints object containing the path points.

getExtent

public AimsEnvelope getExtent()

Returns the extent of the path, or null if the path has no points.

Returns:

An AimsEnvelope containing the extent.

toString

public java.lang.String toString()

Returns a text representation of of this object.

Returns:

A string describing the object

toAxlString

public java.lang.String toAxlString()

Returns the AXL string to refresh this object. This method is not typically used by the application programmer.

Returns:

The AXL string to refresh this object.

toAxlString

public java.lang.String toAxlString(AimsEnvironment env)

Returns the AXL string to refresh this object. This method is not typically used by the application programmer.

Returns:

The AXL string to refresh this object.

toJtsLineString

public com.vividsolutions.jts.geom.Geometry toJtsLineString()