Package gov.nasa.worldwindx.examples.shapebuilder

Class ExtrudedPolygonEditor

java.lang.Object

gov.nasa.worldwind.avlist.AVListImpl

gov.nasa.worldwind.WWObjectImpl

gov.nasa.worldwind.layers.AbstractLayer

gov.nasa.worldwindx.examples.shapebuilder.AbstractShapeEditor

gov.nasa.worldwindx.examples.shapebuilder.ExtrudedPolygonEditor

All Implemented Interfaces:

AVList, Disposable, MessageListener, Layer, Restorable, WWObject, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.beans.PropertyChangeListener, java.util.EventListener

public class ExtrudedPolygonEditor
extends AbstractShapeEditor

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	ExtrudedPolygonEditor.ControlPointMarker

Field Summary

Fields

Modifier and Type	Field	Description
protected ExtrudedPolygonEditor.ControlPointMarker	activeControlPoint
protected int	activeControlPointIndex
static java.lang.String	CHANGE_HEIGHT_ACTION
protected BasicMarkerAttributes	heightControlAttributes
protected MarkerRenderer	markerRenderer
static java.lang.String	MOVE_POLYGON_ACTION
static java.lang.String	MOVE_VERTEX_ACTION
protected ExtrudedPolygon	polygon
protected BasicMarkerAttributes	vertexControlAttributes

Fields inherited from class gov.nasa.worldwindx.examples.shapebuilder.AbstractShapeEditor

aboveGround, ACCUMULATED_LABEL, activeAction, ALTITUDE_LABEL, altitudeMode, ANGLE_LABEL, annotation, annotationAttributes, AREA_LABEL, armed, CENTER_ALTITUDE_LABEL, CENTER_LATITUDE_LABEL, CENTER_LONGITUDE_LABEL, EAST_SKEW_LABEL, editMode, frameTimestamp, HEADING_LABEL, HEIGHT_LABEL, LATITUDE_LABEL, LENGTH_LABEL, LONGITUDE_LABEL, MAJOR_AXIS_LABEL, MINOR_AXIS_LABEL, mousePoint, NORTH_SKEW_LABEL, PERIMETER_LABEL, RADIUS_LABEL, ROLL_LABEL, showAnnotation, TILT_LABEL, unitsFormat, WIDTH_LABEL, wwd

Constructor Summary

Constructors

Constructor	Description
ExtrudedPolygonEditor()

Method Summary

Modifier and Type	Method	Description
protected void	addVertex(java.awt.Point mousePoint)	Add a vertex to the polygon's outer boundary.
protected void	assembleControlPoints(DrawContext dc)
protected void	assembleHeightControlPoints()
protected void	assembleMarkerAttributes()
protected void	assembleVertexControlPoints(DrawContext dc)
protected Vec4	computeAnnotationPosition(Position pos)
protected void	doPick(DrawContext dc, java.awt.Point point)
protected void	doRender(DrawContext dc)
protected java.lang.String	formatMeasurements(Position pos)
protected java.lang.String	getDisplayString(Position pos)
java.lang.String	getEditMode()
ExtrudedPolygon	getPolygon()
protected Vec4	intersectPolygonAltitudeAt(Line ray)	Determine the point at which a ray intersects a the globe at the elevation of the polygon.
void	mouseClicked(java.awt.event.MouseEvent e)
void	mouseDragged(java.awt.event.MouseEvent e)
void	mouseEntered(java.awt.event.MouseEvent e)
void	mouseExited(java.awt.event.MouseEvent e)
void	mouseMoved(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e)
void	mouseReleased(java.awt.event.MouseEvent e)
protected void	moveControlPoint(ExtrudedPolygonEditor.ControlPointMarker controlPoint, java.awt.Point lastMousePoint, java.awt.Point moveToPoint)
protected void	movePolygon(java.awt.Point previousMousePoint, java.awt.Point mousePoint)
protected void	removeVertex(ExtrudedPolygonEditor.ControlPointMarker vertexToRemove)	Remove a vertex from the polygon.
void	setEditMode(java.lang.String editMode)
void	setPolygon(ExtrudedPolygon polygon)
protected void	setPolygonHeight(java.awt.Point previousMousePoint, java.awt.Point mousePoint)
void	setShape(AbstractShape shape)
void	updateAnnotation(Position pos)

Methods inherited from class gov.nasa.worldwindx.examples.shapebuilder.AbstractShapeEditor

arePositionsRedundant, getAltitudeMode, getAnnotationAttributes, getLabel, getWorldWindow, initializeAnnotation, isAboveGround, isArmed, isShowAnnotation, setAboveGround, setAltitudeMode, setAnnotationAttributes, setArmed, setInitialLabels, setLabel, setShowAnnotation, setWorldWindow

Methods inherited from class gov.nasa.worldwind.layers.AbstractLayer

createLayerConfigElements, dispose, doPreRender, getDataFileStore, getExpiryTime, getLayerConfigParams, getMaxActiveAltitude, getMaxEffectiveAltitude, getMinActiveAltitude, getMinEffectiveAltitude, getName, getOpacity, getRestorableState, getScale, getScreenCredit, isAtMaxResolution, isEnabled, isLayerActive, isLayerConfigDocument, isLayerInView, isMultiResolution, isNetworkRetrievalEnabled, isPickEnabled, pick, preRender, render, restoreState, setDataFileStore, setEnabled, setExpiryTime, setMaxActiveAltitude, setMinActiveAltitude, setName, setNetworkRetrievalEnabled, setOpacity, setPickEnabled, setScreenCredit, toString

Methods inherited from class gov.nasa.worldwind.WWObjectImpl

onMessage, propertyChange

Methods inherited from class gov.nasa.worldwind.avlist.AVListImpl

addPropertyChangeListener, addPropertyChangeListener, clearList, copy, firePropertyChange, firePropertyChange, getBooleanValue, getBooleanValue, getChangeSupport, getDoubleValue, getDoubleValue, getEntries, getIntegerValue, getIntegerValue, getLongValue, getLongValue, getRestorableStateForAVPair, getStringValue, getStringValue, getStringValue, getValue, getValues, hasKey, removeKey, removePropertyChangeListener, removePropertyChangeListener, setValue, setValues

Methods inherited from class java.lang.Object

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

Methods inherited from interface gov.nasa.worldwind.avlist.AVList

addPropertyChangeListener, addPropertyChangeListener, clearList, copy, firePropertyChange, firePropertyChange, getEntries, getStringValue, getValue, getValues, hasKey, removeKey, removePropertyChangeListener, removePropertyChangeListener, setValue, setValues

Methods inherited from interface gov.nasa.worldwind.event.MessageListener

onMessage

Methods inherited from interface java.beans.PropertyChangeListener

propertyChange

Field Detail

MOVE_VERTEX_ACTION

public static final java.lang.String MOVE_VERTEX_ACTION

See Also:

Constant Field Values

CHANGE_HEIGHT_ACTION

public static final java.lang.String CHANGE_HEIGHT_ACTION

See Also:

Constant Field Values

MOVE_POLYGON_ACTION

public static final java.lang.String MOVE_POLYGON_ACTION

See Also:

Constant Field Values

polygon

protected ExtrudedPolygon polygon

markerRenderer

protected MarkerRenderer markerRenderer

vertexControlAttributes

protected BasicMarkerAttributes vertexControlAttributes

heightControlAttributes

protected BasicMarkerAttributes heightControlAttributes

activeControlPoint

protected ExtrudedPolygonEditor.ControlPointMarker activeControlPoint

activeControlPointIndex

protected int activeControlPointIndex

Constructor Detail

ExtrudedPolygonEditor

public ExtrudedPolygonEditor()

Method Detail

getPolygon

public ExtrudedPolygon getPolygon()

setPolygon

public void setPolygon(ExtrudedPolygon polygon)

setShape

public void setShape(AbstractShape shape)

Specified by:

setShape in class AbstractShapeEditor

getEditMode

public java.lang.String getEditMode()

Specified by:

getEditMode in class AbstractShapeEditor

setEditMode

public void setEditMode(java.lang.String editMode)

Specified by:

setEditMode in class AbstractShapeEditor

assembleControlPoints

protected void assembleControlPoints(DrawContext dc)

assembleVertexControlPoints

protected void assembleVertexControlPoints(DrawContext dc)

assembleHeightControlPoints

protected void assembleHeightControlPoints()

doRender

protected void doRender(DrawContext dc)

Specified by:

doRender in class AbstractLayer

doPick

protected void doPick(DrawContext dc,
                      java.awt.Point point)

Overrides:

doPick in class AbstractLayer

assembleMarkerAttributes

protected void assembleMarkerAttributes()

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

movePolygon

protected void movePolygon(java.awt.Point previousMousePoint,
                           java.awt.Point mousePoint)

moveControlPoint

protected void moveControlPoint(ExtrudedPolygonEditor.ControlPointMarker controlPoint,
                                java.awt.Point lastMousePoint,
                                java.awt.Point moveToPoint)

setPolygonHeight

protected void setPolygonHeight(java.awt.Point previousMousePoint,
                                java.awt.Point mousePoint)

addVertex

protected void addVertex(java.awt.Point mousePoint)

Add a vertex to the polygon's outer boundary.

Parameters:

mousePoint - the point at which the mouse was clicked. The new vertex will be placed as near as possible to this point, at the elevation of the polygon.

removeVertex

protected void removeVertex(ExtrudedPolygonEditor.ControlPointMarker vertexToRemove)

Remove a vertex from the polygon.

Parameters:

vertexToRemove - the vertex to remove.

intersectPolygonAltitudeAt

protected Vec4 intersectPolygonAltitudeAt(Line ray)

Determine the point at which a ray intersects a the globe at the elevation of the polygon.

Parameters:

ray - Ray to intersect with the globe.

Returns:

The point at which the ray intersects the globe at the elevation of the polygon.

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent e)

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

updateAnnotation

public void updateAnnotation(Position pos)

Specified by:

updateAnnotation in class AbstractShapeEditor

computeAnnotationPosition

protected Vec4 computeAnnotationPosition(Position pos)

getDisplayString

protected java.lang.String getDisplayString(Position pos)

formatMeasurements

protected java.lang.String formatMeasurements(Position pos)