Package 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.

Author:

Vicente Caballero Navarro

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
org.gvsig.fmap.geom.Geometry	getCircle()
org.gvsig.fmap.geom.Geometry	getCircumference()
org.gvsig.fmap.geom.Geometry	getEllipse()
MouseEvent	getEvent()	Gets the event that has been the cause of creating this one.
org.gvsig.fmap.geom.primitive.GeneralPathX	getGP()	Gets the GeneralPathX of the measurement.
org.gvsig.fmap.geom.Geometry	getPeriEllipse()
Double[]	getXs()	Gets a vector with the X coordinates.
Double[]	getYs()	Gets a vector with the Y coordinates.
void	setGP(org.gvsig.fmap.geom.primitive.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 Details

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 Details

getGP

public org.gvsig.fmap.geom.primitive.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(org.gvsig.fmap.geom.primitive.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

getCircle

public org.gvsig.fmap.geom.Geometry getCircle()

getCircumference

public org.gvsig.fmap.geom.Geometry getCircumference()

getEllipse

public org.gvsig.fmap.geom.Geometry getEllipse()

getPeriEllipse

public org.gvsig.fmap.geom.Geometry getPeriEllipse()