org.gvsig.fmap.mapcontrol.tools.Events

Class MeasureEvent

java.lang.Object

org.gvsig.fmap.mapcontrol.tools.Events.MeasureEvent

public class MeasureEvent
extends Object

MeasureEvent is used to notify the selection of a polyline.

Stores the information about the 2D vertexes and the GeneralPathX between them.

Constructor Summary

Constructors

Constructor and Description
MeasureEvent(Double[] x, Double[] y, MouseEvent e) Creates a new MeasureEvent with all necessary data.

Method Summary

Modifier and Type	Method and Description
MouseEvent	getEvent() Gets the event that has been the cause of creating this one.
GeneralPathX	getGP() Gets the GeneralPathX of the measurement.
Double[]	getXs() Gets a vector with the X coordinates.
Double[]	getYs() Gets a vector with the Y coordinates.
void	setGP(GeneralPathX gp) Sets the GeneralPathX of the measurement.

Methods inherited from class java.lang.Object

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

Constructor Detail

MeasureEvent

public MeasureEvent(Double[] x,
                    Double[] y,
                    MouseEvent e)

Creates a new MeasureEvent with all necessary data.

The general path is calculated according the enclosed regions of the path alternate between interior and exterior areas are traversed from the outside of the path towards a point inside the region.

Parameters:

x - vector with the X coordinates

y - vector with the Y coordinates

e - event that has been the cause of creating this one

Method Detail

getGP

public GeneralPathX getGP()

Gets the GeneralPathX of the measurement.

Returns:

geometric path constructed from straight lines, and quadratic and cubic (Bézier) curves

See Also:

GeneralPathX

setGP

public void setGP(GeneralPathX gp)

Sets the GeneralPathX of the measurement.

Parameters:

gP - geometric path constructed from straight lines, and quadratic and cubic (Bézier) curves

See Also:

GeneralPathX

getXs

public Double[] getXs()

Gets a vector with the X coordinates.

Returns:

vector with the X coordinates

getYs

public Double[] getYs()

Gets a vector with the Y coordinates.

Returns:

vector with the Y coordinates

getEvent

public MouseEvent getEvent()

Gets the event that has been the cause of creating this one.

Returns:

mouse event that has been the cause of creating this one