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:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible, javax.swing.RootPaneContainer, javax.swing.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

javax.swing.JFrame.AccessibleJFrame

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

java.awt.Frame.AccessibleAWTFrame

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

java.awt.Window.AccessibleAWTWindow, java.awt.Window.Type

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

java.awt.Container.AccessibleAWTContainer

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

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.Thread	calculationDispatchThread
protected long	endTime
protected java.util.List<Position>	grid
protected RenderableLayer	gridLayer
protected PointPlacemarkAttributes	gridPointAttributes
protected PointPlacemarkAttributes	intersectionPointAttributes
protected RenderableLayer	intersectionsLayer
protected java.util.concurrent.atomic.AtomicInteger	numPositionsProcessed
protected Position	previousCurrentPosition
protected javax.swing.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 java.util.Timer	updateProgressTimer

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

controlPanel, 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

Constructors

Constructor and Description
AppFrame()

Method Summary

Modifier and Type	Method and Description
protected java.util.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(java.util.List<Position> grid, Position cPos)
protected void	showIntersection(Intersection losi)
protected void	showIntersections(java.util.Queue<Intersection> intersections)
protected void	showIntersectionsForPosition(Position position)
protected void	showNonIntersection(Position position)
protected void	showNonIntersections(java.util.Collection<Position> positions)
protected void	showResults() Updates the WorldWind 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, getControlPanel, 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, setBackground, setCursor, setExtendedState, setMaximizedBounds, setMenuBar, setOpacity, setResizable, setShape, setState, setTitle, setUndecorated

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, 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, 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, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, 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, 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, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, 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 java.lang.Thread calculationDispatchThread

endTime

protected long endTime

grid

protected java.util.List<Position> grid

gridLayer

protected RenderableLayer gridLayer

gridPointAttributes

protected PointPlacemarkAttributes gridPointAttributes

intersectionPointAttributes

protected PointPlacemarkAttributes intersectionPointAttributes

intersectionsLayer

protected RenderableLayer intersectionsLayer

numPositionsProcessed

protected java.util.concurrent.atomic.AtomicInteger numPositionsProcessed

previousCurrentPosition

protected Position previousCurrentPosition

progressBar

protected javax.swing.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 java.util.Timer updateProgressTimer

Constructor Detail

AppFrame

public AppFrame()

Method Detail

buildGrid

protected java.util.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 java.lang.InterruptedException

Throws:

java.lang.InterruptedException

showCenterPoint

protected void showCenterPoint(Position cPos)

showGrid

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

showIntersection

protected void showIntersection(Intersection losi)

showIntersections

protected void showIntersections(java.util.Queue<Intersection> intersections)

showIntersectionsForPosition

protected void showIntersectionsForPosition(Position position)

showNonIntersection

protected void showNonIntersection(Position position)

showNonIntersections

protected void showNonIntersections(java.util.Collection<Position> positions)

showResults

protected void showResults()

Updates the WorldWind 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.