Package oracle.spatial.network.nfe.vis.mapcanvas.tool

Class NFEEditVertexTool

java.lang.Object

oracle.spatial.network.nfe.vis.maps.layer.BasicLayer

oracle.spatial.network.nfe.vis.maps.tools.BasicTool

oracle.spatial.network.nfe.vis.mapcanvas.tool.NFETool

oracle.spatial.network.nfe.vis.mapcanvas.tool.NFEEditVertexTool

All Implemented Interfaces:

Layer, Tool, PropertySupport

public class NFEEditVertexTool
extends NFETool

Tool used to add new vertices to line GeoObjects

Field Summary

Fields inherited from class oracle.spatial.network.nfe.vis.mapcanvas.tool.NFETool

invalidStateCursor, readyStateCursor

Fields inherited from class oracle.spatial.network.nfe.vis.maps.layer.BasicLayer

canvas, properties

Fields inherited from interface oracle.spatial.network.nfe.vis.maps.core.Layer

PROPERTY_NAME, PROPERTY_PROVIDERID, PROPERTY_SRID, PROPERTY_VISIBLE

Constructor Summary

Constructors

Constructor	Description
NFEEditVertexTool(MapCanvas canvas, NFEModel model, NFESelectionTool selectionTool)	Allocates a new edit vertex tool

Method Summary

Modifier and Type	Method	Description
protected void	drawSnapPoint(java.awt.Graphics2D g, oracle.sdovis.edit.util.JGeometrySegmentPoint snapPoint)
protected void	drawVertices(java.awt.Graphics2D g, double[] vertices)
GeoObject	getTargetGeoObj()	Gets the GeoObject to be modified
boolean	handleEvent(java.util.EventObject evt)	The main method that performs event handling for this tool.
protected boolean	mouseClicked(java.awt.event.MouseEvent evt)	Called when a mouse clicked event is registered
protected boolean	mouseMoved(java.awt.event.MouseEvent evt)	Called when a mouse moved event is registered
long	render(java.awt.Graphics2D g)	Renders the layer contents to the given Graphics.

Methods inherited from class oracle.spatial.network.nfe.vis.mapcanvas.tool.NFETool

getModel, getTolerance, isAllowedScreenPoint, isEnabled, keyPressed, keyReleased, mouseDragged, mouseExited, mousePressed, mouseReleased, setEnabled, toDataCRS, toScreenCRS

Methods inherited from class oracle.spatial.network.nfe.vis.maps.tools.BasicTool

isInAction

Methods inherited from class oracle.spatial.network.nfe.vis.maps.layer.BasicLayer

added, addPropertyChangeListener, addPropertyChangeListener, clear, fromXMLElement, getCanvas, getDataMBR, getFullExtent, getIcon, getName, getProperties, getProperty, getProperty, getPropertyChangeListeners, getPropertyChangeListeners, getProviderID, getSRID, handleTheEvent, hitTest, hitTest, isMyEvent, isVisible, mapRegionChanged, propagateEvent, removed, removePropertyChangeListener, removePropertyChangeListener, repaint, setCanvas, setMyCursor, setName, setProperty, setProviderID, setSRID, setVisible, toXMLElement, update

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.spatial.network.nfe.vis.maps.core.Layer

added, clear, fromXMLElement, getCanvas, getDataMBR, getFullExtent, getIcon, getName, getProviderID, getSRID, hitTest, hitTest, isVisible, mapRegionChanged, removed, repaint, setCanvas, setName, setProviderID, setSRID, setVisible, toXMLElement, update

Methods inherited from interface oracle.spatial.network.nfe.vis.maps.util.PropertySupport

addPropertyChangeListener, addPropertyChangeListener, getProperties, getProperty, getProperty, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener, setProperty

Constructor Detail

NFEEditVertexTool

public NFEEditVertexTool(MapCanvas canvas,
                         NFEModel model,
                         NFESelectionTool selectionTool)

Allocates a new edit vertex tool

Parameters:

canvas - the current MapCanvas

model - the current NFE model

selectionTool - an underlying selection tool used for selecting lines to be altered by the tool

Method Detail

getTargetGeoObj

public GeoObject getTargetGeoObj()

Gets the GeoObject to be modified

Returns:

handleEvent

public boolean handleEvent(java.util.EventObject evt)

Description copied from interface: Layer

The main method that performs event handling for this tool. Returns whether the event should be propagated to other layers down stream (further down the layer stack) after the event has been handled.

Specified by:

handleEvent in interface Layer

Overrides:

handleEvent in class NFETool

mouseMoved

protected boolean mouseMoved(java.awt.event.MouseEvent evt)

Description copied from class: NFETool

Called when a mouse moved event is registered

Overrides:

mouseMoved in class NFETool

Parameters:

evt - a mouse event event

Returns:

true if the event should be propagated

mouseClicked

protected boolean mouseClicked(java.awt.event.MouseEvent evt)

Description copied from class: NFETool

Called when a mouse clicked event is registered

Overrides:

mouseClicked in class NFETool

Parameters:

evt - a mouse event

Returns:

true if the event should be propagated

render

public long render(java.awt.Graphics2D g)

Description copied from interface: Layer

Renders the layer contents to the given Graphics.

Specified by:

render in interface Layer

Overrides:

render in class BasicLayer

Parameters:

g - the graphics object

Returns:

the rendering time in milliseconds.

drawVertices

protected void drawVertices(java.awt.Graphics2D g,
                            double[] vertices)

drawSnapPoint

protected void drawSnapPoint(java.awt.Graphics2D g,
                             oracle.sdovis.edit.util.JGeometrySegmentPoint snapPoint)