ilog.views.maps.defense.terrain

Class IlvAltitudeChart

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

ilog.views.maps.defense.terrain.IlvAltitudeChart

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible

Direct Known Subclasses:

IlvAltitudeVisibilityChart

public class IlvAltitudeChart
extends JPanel

IlvAltitudeChart is a panel for displaying a vertical view using an IlvChart object.

Since:

JViews 7.0

See Also:

Serialized Form

Nested Class Summary

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

JPanel.AccessibleJPanel

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

JComponent.AccessibleJComponent

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

Fields inherited from class javax.swing.JComponent

listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

Constructors

Constructor and Description
IlvAltitudeChart(IlvManager manager, IlvCoordinate[] points) Creates a new IlvAltitudeChart object using information taken from context.

Method Summary

Modifier and Type	Method and Description
protected void	computeData(int width) Computes the chart data.
double	getAltitude(double distanceFromStart) Return the altitude of the point located at a specific distance from the start of the path.
protected double[]	getAltitudesSerie() Returns the array of altitudes to take into account.
IlvChart	getChart() Returns the chart.
protected double[]	getDistancesSerie() Returns the array of distances to take into account.
IlvAltitudeProvider	getElevationProvider() Returns the elevation provider used to display the chart.
IlvManager	getManager() Returns the manager.
double	getMaxAltitude(double maxAltitude) Returns the maximum altitude to display given the real maximum altitude of data.
double	getMaxAltitudeDisplayed() The maximum altitude that is currently used.
double	getMinAltitudeDisplayed() The minimum altitude that is currently used.
double	getPathDistance(int pathPointIndex) Returns the distance form the start of the path of the nth point in the path.
double	getPathLength() Return the total length of the path.
double	getPathPointAltitude(int pathPointIndex) Returns the altitude of the nth point in the path
int	getPathPointIndex(double distanceFromStart) Returns the index of the path point for which the distance is less than or equal to distanceFromStart.
protected double	getPointHeightAboveGround(int idx) Returns the altitude of the point above the ground.
IlvCoordinate[]	getPoints() Returns the path points.
protected double	getRawDistance(double lon1, double lat1, double lon2, double lat2) Returns the distance (in meters) between two points.
protected double	getRawDistance(IlvCoordinate lonlat1, IlvCoordinate lonlat2) Returns the distance (in meters) between two points.
String	getTitle() Returns the title of this chart, according to the coordinate system.
IlvUnit	getUnitDistance() Returns the unit of distance used by this chart.
IlvUnit	getUnitHeight() Returns the unit of altitude used by this chart.
void	setElevationProvider(IlvAltitudeProvider elevationProvider) Sets the elevation provider used to display the chart.
void	setPoints(IlvCoordinate[] points) Sets the path points.
void	setUnitDistance(IlvUnit unit) Sets the unit of distance to be used by this chart.
void	setUnitHeight(IlvUnit unit) Sets the unit of height to be used by this chart.
void	updateChart() This method is called each time the chart has to be updated.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, 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, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvAltitudeChart

public IlvAltitudeChart(IlvManager manager,
                        IlvCoordinate[] points)

Creates a new IlvAltitudeChart object using information taken from context.

Parameters:

manager - The manager.

points - An array of Point2D objects defining the latitude and longitude of the points in the path.

Method Detail

getManager

public IlvManager getManager()

Returns the manager.

Returns:

The manager.

getAltitude

public double getAltitude(double distanceFromStart)

Return the altitude of the point located at a specific distance from the start of the path.

Parameters:

distanceFromStart - The distance from the start of the path

Returns:

The altitude.

setElevationProvider

public void setElevationProvider(IlvAltitudeProvider elevationProvider)

Sets the elevation provider used to display the chart.

Parameters:

elevationProvider - The elevation provider to set.

getElevationProvider

public IlvAltitudeProvider getElevationProvider()

Returns the elevation provider used to display the chart.

Returns:

The elevation provider.

getMaxAltitude

public double getMaxAltitude(double maxAltitude)

Returns the maximum altitude to display given the real maximum altitude of data. The purpose of this method is to be overridden to provide the specific max altitude displayed.

Parameters:

maxAltitude - The maximum altitude of the data.

Returns:

The maximum altitude.

getMaxAltitudeDisplayed

public double getMaxAltitudeDisplayed()

The maximum altitude that is currently used.

Returns:

The maximum altitude to display.

getMinAltitudeDisplayed

public double getMinAltitudeDisplayed()

The minimum altitude that is currently used.

Returns:

The minimum altitude to display.

getPathDistance

public double getPathDistance(int pathPointIndex)

Returns the distance form the start of the path of the nth point in the path.

Parameters:

pathPointIndex - The index of the point.

Returns:

The distance from the start.

getPathLength

public double getPathLength()

Return the total length of the path.

Returns:

The total length of the path.

getPathPointAltitude

public double getPathPointAltitude(int pathPointIndex)

Returns the altitude of the nth point in the path

Parameters:

pathPointIndex - The index of the point

Returns:

The altitude of the nth point in the path.

getPathPointIndex

public int getPathPointIndex(double distanceFromStart)

Returns the index of the path point for which the distance is less than or equal to distanceFromStart.

Parameters:

distanceFromStart - The distance from the start of the path

Returns:

The index of the path point.

setPoints

public void setPoints(IlvCoordinate[] points)

Sets the path points.

Parameters:

points - The points to set.

getPoints

public IlvCoordinate[] getPoints()

Returns the path points.

Returns:

The points.

getTitle

public String getTitle()

Returns the title of this chart, according to the coordinate system.

Returns:

The title of the chart.

setUnitDistance

public void setUnitDistance(IlvUnit unit)

Sets the unit of distance to be used by this chart.

Parameters:

unit - The unit to set.

setUnitHeight

public void setUnitHeight(IlvUnit unit)

Sets the unit of height to be used by this chart.

Parameters:

unit - The unit to set.

getUnitDistance

public IlvUnit getUnitDistance()

Returns the unit of distance used by this chart.

Returns:

The unit.

getUnitHeight

public IlvUnit getUnitHeight()

Returns the unit of altitude used by this chart.

Returns:

The unit.

getRawDistance

protected double getRawDistance(IlvCoordinate lonlat1,
                                IlvCoordinate lonlat2)

Returns the distance (in meters) between two points.

Parameters:

lonlat1 - The latitude and longitude coordinates of the first point.

lonlat2 - The latitude and longitude coordinates of the second point.

Returns:

A distance.

getRawDistance

protected double getRawDistance(double lon1,
                                double lat1,
                                double lon2,
                                double lat2)

Returns the distance (in meters) between two points.

Parameters:

lon1 - The longitude of the first point.

lat1 - The latitude of the first point.

lon2 - The longitude of the second point.

lat2 - The latitude of the second point.

Returns:

The distance between these two points

computeData

protected void computeData(int width)

Computes the chart data.

Parameters:

width - The number of samples to take along the path.

getChart

public IlvChart getChart()

Returns the chart.

Returns:

The chart.

Since:

JViews 7.5

updateChart

public void updateChart()

This method is called each time the chart has to be updated.

getPointHeightAboveGround

protected double getPointHeightAboveGround(int idx)

Returns the altitude of the point above the ground. This default implementation always returns 0.

Parameters:

idx - The index of the point.

Returns:

The altitude of the point above ground in the current unit.

getDistancesSerie

protected double[] getDistancesSerie()

Returns the array of distances to take into account. This is only valid only after a call to either computeData or updateChart.

Returns:

The array of distances to take into account.

getAltitudesSerie

protected double[] getAltitudesSerie()

Returns the array of altitudes to take into account. This is only valid after a call to either computeData or updateChart.

Returns:

The array of altitudes to take into account.