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, MouseListener, MouseMotionListener, PropertyChangeListener, EventListener

public class ExtrudedPolygonEditor
extends AbstractShapeEditor

Nested Class Summary

protected static class

ExtrudedPolygonEditor.ControlPointMarker

Field Summary

protected ExtrudedPolygonEditor.ControlPointMarker	activeControlPoint
protected int	activeControlPointIndex
static String	CHANGE_HEIGHT_ACTION
protected BasicMarkerAttributes	heightControlAttributes
protected MarkerRenderer	markerRenderer
static String	MOVE_POLYGON_ACTION
static 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

ExtrudedPolygonEditor()

Method Summary

protected void	addVertex(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, Point point)
protected void	doRender(DrawContext dc)
protected String	formatMeasurements(Position pos)
protected String	getDisplayString(Position pos)
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(MouseEvent e)
void	mouseDragged(MouseEvent e)
void	mouseEntered(MouseEvent e)
void	mouseExited(MouseEvent e)
void	mouseMoved(MouseEvent e)
void	mousePressed(MouseEvent e)
void	mouseReleased(MouseEvent e)
protected void	moveControlPoint(ExtrudedPolygonEditor.ControlPointMarker controlPoint, Point lastMousePoint, Point moveToPoint)
protected void	movePolygon(Point previousMousePoint, Point mousePoint)
protected void	removeVertex(ExtrudedPolygonEditor.ControlPointMarker vertexToRemove) Remove a vertex from the polygon.
void	setEditMode(String editMode)
void	setPolygon(ExtrudedPolygon polygon)
protected void	setPolygonHeight(Point previousMousePoint, 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, finalize, 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 java.beans.PropertyChangeListener

propertyChange

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

onMessage

Field Detail

activeControlPoint

protected ExtrudedPolygonEditor.ControlPointMarker activeControlPoint

activeControlPointIndex

protected int activeControlPointIndex

CHANGE_HEIGHT_ACTION

public static final String CHANGE_HEIGHT_ACTION

See Also:

Constant Field Values

heightControlAttributes

protected BasicMarkerAttributes heightControlAttributes

markerRenderer

protected MarkerRenderer markerRenderer

MOVE_POLYGON_ACTION

public static final String MOVE_POLYGON_ACTION

See Also:

Constant Field Values

MOVE_VERTEX_ACTION

public static final String MOVE_VERTEX_ACTION

See Also:

Constant Field Values

polygon

protected ExtrudedPolygon polygon

vertexControlAttributes

protected BasicMarkerAttributes vertexControlAttributes

Constructor Detail

ExtrudedPolygonEditor

public ExtrudedPolygonEditor()

Method Detail

addVertex

protected void addVertex(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.

assembleControlPoints

protected void assembleControlPoints(DrawContext dc)

assembleHeightControlPoints

protected void assembleHeightControlPoints()

assembleMarkerAttributes

protected void assembleMarkerAttributes()

assembleVertexControlPoints

protected void assembleVertexControlPoints(DrawContext dc)

computeAnnotationPosition

protected Vec4 computeAnnotationPosition(Position pos)

doPick

protected void doPick(DrawContext dc,
                      Point point)

Overrides:

doPick in class AbstractLayer

doRender

protected void doRender(DrawContext dc)

Specified by:

doRender in class AbstractLayer

formatMeasurements

protected String formatMeasurements(Position pos)

getDisplayString

protected String getDisplayString(Position pos)

getEditMode

public String getEditMode()

Specified by:

getEditMode in class AbstractShapeEditor

getPolygon

public ExtrudedPolygon getPolygon()

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.

mouseClicked

public void mouseClicked(MouseEvent e)

mouseDragged

public void mouseDragged(MouseEvent e)

mouseEntered

public void mouseEntered(MouseEvent e)

mouseExited

public void mouseExited(MouseEvent e)

mouseMoved

public void mouseMoved(MouseEvent e)

mousePressed

public void mousePressed(MouseEvent e)

mouseReleased

public void mouseReleased(MouseEvent e)

moveControlPoint

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

movePolygon

protected void movePolygon(Point previousMousePoint,
                           Point mousePoint)

removeVertex

protected void removeVertex(ExtrudedPolygonEditor.ControlPointMarker vertexToRemove)

Remove a vertex from the polygon.

Parameters:

vertexToRemove - the vertex to remove.

setEditMode

public void setEditMode(String editMode)

Specified by:

setEditMode in class AbstractShapeEditor

setPolygon

public void setPolygon(ExtrudedPolygon polygon)

setPolygonHeight

protected void setPolygonHeight(Point previousMousePoint,
                                Point mousePoint)

setShape

public void setShape(AbstractShape shape)

Specified by:

setShape in class AbstractShapeEditor

updateAnnotation

public void updateAnnotation(Position pos)

Specified by:

updateAnnotation in class AbstractShapeEditor