gov.nasa.worldwindx.examples.lineofsight
Class LinesOfSight.AppFrame

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Window
              java.awt.Frame
                  javax.swing.JFrame
                      gov.nasa.worldwindx.examples.ApplicationTemplate.AppFrame
                          gov.nasa.worldwindx.examples.lineofsight.LinesOfSight.AppFrame

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible, RootPaneContainer, WindowConstants

Enclosing class:

LinesOfSight

public static class LinesOfSight.AppFrame
extends ApplicationTemplate.AppFrame

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JFrame

JFrame.AccessibleJFrame

Nested classes/interfaces inherited from class java.awt.Frame

Frame.AccessibleAWTFrame

Nested classes/interfaces inherited from class java.awt.Window

Window.AccessibleAWTWindow

Nested classes/interfaces inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

protected Thread	calculationDispatchThread
protected long	endTime
protected List<Position>	grid
protected RenderableLayer	gridLayer
protected PointPlacemarkAttributes	gridPointAttributes
protected PointPlacemarkAttributes	intersectionPointAttributes
protected RenderableLayer	intersectionsLayer
protected AtomicInteger	numPositionsProcessed
protected Position	previousCurrentPosition
protected JProgressBar	progressBar
protected Vec4	referencePoint
protected Position	referencePosition
protected RenderableLayer	renderableLayer
protected PointPlacemarkAttributes	selectedLocationAttributes
protected ShapeLineIntersector	shapeIntersector
protected ShapeAttributes	sightLineAttributes
protected RenderableLayer	sightLinesLayer
protected long	startTime
protected HighResolutionTerrain	terrain
protected TerrainLineIntersector	terrainIntersector
protected RenderableLayer	tilesLayer
protected Timer	updateProgressTimer

Fields inherited from class gov.nasa.worldwindx.examples.ApplicationTemplate.AppFrame

layerPanel, statsPanel, wwjPanel

Fields inherited from class javax.swing.JFrame

accessibleContext, EXIT_ON_CLOSE, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.awt.Frame

CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MAXIMIZED_BOTH, MAXIMIZED_HORIZ, MAXIMIZED_VERT, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface javax.swing.WindowConstants

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, HIDE_ON_CLOSE

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

LinesOfSight.AppFrame()

Method Summary

protected List<Position>	buildGrid(Sector sector, double height, int nRows, int nCols)
protected void	clearLayers()
protected void	computeAndShow(Position curPos)
protected Sector	computeGridSector(Position curPos, double gridRadius)
protected void	computeIntersections()
protected void	makeMenu() Makes the menu for loading shapes from shapefiles.
protected void	performIntersectionTests(Position curPos)
protected void	showCenterPoint(Position cPos)
protected void	showGrid(List<Position> grid, Position cPos)
protected void	showIntersection(Intersection losi)
protected void	showIntersections(Queue<Intersection> intersections)
protected void	showIntersectionsForPosition(Position position)
protected void	showNonIntersection(Position position)
protected void	showNonIntersections(Collection<Position> positions)
protected void	showResults() Updates the World Wind model with the new intersection locations and sight lines.
protected void	showSightLine(Position position)
protected void	updateProgress() Keeps the progress meter current.

Methods inherited from class gov.nasa.worldwindx.examples.ApplicationTemplate.AppFrame

createAppPanel, getCanvasSize, getLayerPanel, getStatsPanel, getStatusBar, getWwd, getWwjPanel, initialize, setHighlightController, setToolTipController

Methods inherited from class javax.swing.JFrame

addImpl, createRootPane, frameInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setIconImage, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update

Methods inherited from class java.awt.Frame

addNotify, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, remove, removeNotify, setCursor, setExtendedState, setMaximizedBounds, setMenuBar, setResizable, setState, setTitle, setUndecorated

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getGraphicsConfiguration, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOwnedWindows, getOwner, getOwnerlessWindows, getToolkit, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isShowing, pack, paint, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImages, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setVisible, show, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resize, resize, setBackground, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.awt.MenuContainer

getFont, postEvent

Field Detail

calculationDispatchThread

protected Thread calculationDispatchThread

endTime

protected long endTime

grid

protected List<Position> grid

gridLayer

protected RenderableLayer gridLayer

gridPointAttributes

protected PointPlacemarkAttributes gridPointAttributes

intersectionPointAttributes

protected PointPlacemarkAttributes intersectionPointAttributes

intersectionsLayer

protected RenderableLayer intersectionsLayer

numPositionsProcessed

protected AtomicInteger numPositionsProcessed

previousCurrentPosition

protected Position previousCurrentPosition

progressBar

protected JProgressBar progressBar

referencePoint

protected Vec4 referencePoint

referencePosition

protected Position referencePosition

renderableLayer

protected RenderableLayer renderableLayer

selectedLocationAttributes

protected PointPlacemarkAttributes selectedLocationAttributes

shapeIntersector

protected ShapeLineIntersector shapeIntersector

sightLineAttributes

protected ShapeAttributes sightLineAttributes

sightLinesLayer

protected RenderableLayer sightLinesLayer

startTime

protected long startTime

terrain

protected HighResolutionTerrain terrain

terrainIntersector

protected TerrainLineIntersector terrainIntersector

tilesLayer

protected RenderableLayer tilesLayer

updateProgressTimer

protected Timer updateProgressTimer

Constructor Detail

LinesOfSight.AppFrame

public LinesOfSight.AppFrame()

Method Detail

buildGrid

protected List<Position> buildGrid(Sector sector,
                                   double height,
                                   int nRows,
                                   int nCols)

clearLayers

protected void clearLayers()

computeAndShow

protected void computeAndShow(Position curPos)

computeGridSector

protected Sector computeGridSector(Position curPos,
                                   double gridRadius)

computeIntersections

protected void computeIntersections()

makeMenu

protected void makeMenu()

Makes the menu for loading shapes from shapefiles.

performIntersectionTests

protected void performIntersectionTests(Position curPos)
                                 throws InterruptedException

Throws:

InterruptedException

showCenterPoint

protected void showCenterPoint(Position cPos)

showGrid

protected void showGrid(List<Position> grid,
                        Position cPos)

showIntersection

protected void showIntersection(Intersection losi)

showIntersections

protected void showIntersections(Queue<Intersection> intersections)

showIntersectionsForPosition

protected void showIntersectionsForPosition(Position position)

showNonIntersection

protected void showNonIntersection(Position position)

showNonIntersections

protected void showNonIntersections(Collection<Position> positions)

showResults

protected void showResults()

Updates the World Wind model with the new intersection locations and sight lines.

showSightLine

protected void showSightLine(Position position)

updateProgress

protected void updateProgress()

Keeps the progress meter current. When calculations are complete, displays the results.