ilog.views.maps.graphic
Class IlvGeodeticPathComputation.PointVector

java.lang.Object
  ilog.views.maps.graphic.IlvGeodeticPathComputation.PointVector

Enclosing class:

IlvGeodeticPathComputation

public static class IlvGeodeticPathComputation.PointVector
extends Object

Stores an array of points that possibly contains null values for interruptions. It is is possible to transform this array into a Shape or PointArray instance.

Since:

JViews 7.5

Constructor Summary

IlvGeodeticPathComputation.PointVector()
Creates a new PointVector instance.

Method Summary

void	addPoint(float x, float y) Adds a point to the vector
void	addPoint(IlvPoint current) Add a point or null to the vector.
void	append(IlvGeodeticPathComputation.PointVector append) Adds a complete vector.
IlvPoint	getPoint(int idx) Retrieves a point.
int	getPointCount() Returns the number of points and interruptions in the vector.
IlvPointArray[]	makeArrays(boolean close) Creates a point array for each uninterrupted point sequence.
GeneralPath	makeShape() Creates a general path composed of MOVETO and LINETO.

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvGeodeticPathComputation.PointVector

public IlvGeodeticPathComputation.PointVector()

Creates a new PointVector instance.

Method Detail

addPoint

public void addPoint(IlvPoint current)

Add a point or null to the vector.

Parameters:

current - The point to add.

addPoint

public void addPoint(float x,
                     float y)

Adds a point to the vector

Parameters:

x - The manager x coordinate of point.

y - The manager y coordinate of point.

append

public void append(IlvGeodeticPathComputation.PointVector append)

Adds a complete vector.

Parameters:

append - The vector to append.

getPointCount

public int getPointCount()

Returns the number of points and interruptions in the vector.

Returns:

The number of points and interruptions in the vector.

getPoint

public IlvPoint getPoint(int idx)

Retrieves a point.

Parameters:

idx - The index of the point to retrieve.

Returns:

The point at idx or null.

makeShape

public GeneralPath makeShape()

Creates a general path composed of MOVETO and LINETO.

Returns:

A newly created path.

makeArrays

public IlvPointArray[] makeArrays(boolean close)

Creates a point array for each uninterrupted point sequence.

Parameters:

close - Set to true for a point to be added to each point array to close the shape.

Returns:

A newly created IlvPointArray instance.