jephem.tools
Class SkyMapBase

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--jephem.tools.SkyMapBase

All Implemented Interfaces:

javax.accessibility.Accessible, ConstellationConstants, GeneralConstants, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, SpaceConstants

Direct Known Subclasses:

SkyMap

public class SkyMapBase

extends javax.swing.JPanel

implements ConstellationConstants, SpaceConstants, GeneralConstants

Contains the geometrical functionalities of a sky map ; do not use this class directly, use instead SkyMap.

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

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

Field Summary

static int	MINUS Constant to indicate indirect sens of rotation (clockwise).
static int	PLUS Constant to indicate direct sens of rotation (anti-clockwise).
static int	X Constant to indicate X axis.
static int	Y Constant to indicate Y axis.
static int	Z Constant to indicate Z axis.

Fields inherited from class javax.swing.JComponent

accessibleContext, 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

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface jephem.astro.sky.ConstellationConstants

And, Ant, Aps, Aql, Aqr, Ara, Ari, Aur, Boo, Cae, Cam, Cap, Car, Cas, Cen, Cep, Cet, Cha, Cir, CMa, CMi, Cnc, Col, Com, CrA, CrB, Crt, Cru, Crv, CVn, Cyg, Del, Dor, Dra, Equ, Eri, For, Gem, Gru, Her, Hor, Hya, Hyi, Ind, Lac, Leo, Lep, Lib, LMi, Lup, Lyn, Lyr, Men, Mic, Mon, Mus, NB_CONSTELLATIONS, Nor, Oct, Oph, Ori, Pav, Peg, Per, Phe, Pic, PsA, Pse, Pup, Pyx, Ret, Scl, Sco, Sct, Ser, SerA, SerB, Sex, Sge, Sgr, Tau, Tel, TrA, Tri, Tuc, UMa, UMi, Vel, Vir, Vol, Vul

Fields inherited from interface jephem.astro.spacetime.SpaceConstants

CARTESIAN, COORD_V0, COORD_V1, COORD_V2, COORD_X0, COORD_X1, COORD_X2, COORDGROUP_DELTA_BETA_LAMBDA, COORDGROUP_DIST_ALPHA_DELTA, COORDGROUP_RLB, COORDGROUP_XYZ, FRAME_EC_HELIO_GEOMETRIC, FRAME_ECLIPTIC, FRAME_EQUATORIAL, FRAME_GALACTIC, FRAME_HORIZONTAL_TOPOCENTRIC, FRAME_THEORY, LIGHT_VELOCITY, NB_COORDS, SPHERICAL

Fields inherited from interface tig.GeneralConstants

BLANK, FS, LS, NO_SPECIF, SPACE

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

SkyMapBase()
Unique constructor.

Method Summary

void	drawCircle(java.awt.Graphics2D g2, double alpha0, double epsilon0, double delta0) Draws a circle on the given Graphics2D, taking into account the eye matrix.
Matrix3	getEyeMatrix() Returns the eye matrix, used to define the viewer's orientation.
double	getZoom() Returns the zoom of this sky map.
void	rotateEye(int direction, double increment) Changes the orientation of the viewer's eye and repaints.
void	setEyeMatrix(Matrix3 em) Sets the eye matrix, used to define the viewer's orientation.
void	setEyeOrientation(double theta, double phi) Sets the orientation of the viewer's eye and repaints.
void	setZoom(double zoom) Sets the zoom of this sky map, and repaints.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, 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, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, 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, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, 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, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

MINUS

public static final int MINUS

Constant to indicate indirect sens of rotation (clockwise).

See Also:

Constant Field Values

PLUS

public static final int PLUS

Constant to indicate direct sens of rotation (anti-clockwise).

See Also:

Constant Field Values

X

public static final int X

Constant to indicate X axis.

See Also:

Constant Field Values

Y

public static final int Y

Constant to indicate Y axis.

See Also:

Constant Field Values

Z

public static final int Z

Constant to indicate Z axis.

See Also:

Constant Field Values

Constructor Detail

SkyMapBase

public SkyMapBase()

Unique constructor. The base frame is set to equatorial frame.

Method Detail

drawCircle

public void drawCircle(java.awt.Graphics2D g2,
                       double alpha0,
                       double epsilon0,
                       double delta0)

Draws a circle on the given Graphics2D, taking into account the eye matrix.
The angles specify the circle orientation :

Parameters:

alpha0 - in degrees.

epsilon0 - in degrees.

delta0 - in degrees.

getEyeMatrix

public Matrix3 getEyeMatrix()

Returns the eye matrix, used to define the viewer's orientation.

getZoom

public double getZoom()

Returns the zoom of this sky map.

rotateEye

public void rotateEye(int direction,
                      double increment)

Changes the orientation of the viewer's eye and repaints.

Parameters:

direction - Use constants of this class to expree it.

increment - The value of the rotation angle, in degres.

setEyeMatrix

public void setEyeMatrix(Matrix3 em)

Sets the eye matrix, used to define the viewer's orientation.

setEyeOrientation

public void setEyeOrientation(double theta,
                              double phi)

Sets the orientation of the viewer's eye and repaints.
The parameters designate the direction to which the eye should look ; they are expressed in degrees, in sky coordinates.

setZoom

public void setZoom(double zoom)

Sets the zoom of this sky map, and repaints.