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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--java.awt.Component | +--java.awt.Canvas | +--Pic3DCanvas
A class to display 3D objects on canvas
Fields inherited from class java.awt.Component |
BOTTOM_ALIGNMENT,
CENTER_ALIGNMENT,
LEFT_ALIGNMENT,
RIGHT_ALIGNMENT,
TOP_ALIGNMENT |
Constructor Summary | |
Pic3DCanvas()
Default constructor purpose : initialize the object and set the output canvas's size to 100x100 |
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Pic3DCanvas(int u,
int v)
Constructor purpose : initialize the object |
Method Summary | |
int |
addObject3D(Object3D x)
purpose : add a new Object3D into the scene |
boolean |
changeCTM(int index,
Matrix m)
purpose : change the current transformational matrix of an object |
void |
display()
purpose : show the scene on the output canvas |
int |
numberOfObjects()
purpose : get the total number of objects |
void |
paint(java.awt.Graphics g)
purpose : draw the buffer image on the canvas |
void |
update(java.awt.Graphics g)
purpose : update the canvas |
boolean |
updateCamera(Vector3D lookFrom,
Vector3D lookAt,
Vector3D lookUp)
purpose : change the position and orientation of the camera |
Methods inherited from class java.awt.Canvas |
addNotify |
Methods inherited from class java.awt.Component |
action,
add,
addComponentListener,
addFocusListener,
addInputMethodListener,
addKeyListener,
addMouseListener,
addMouseMotionListener,
addPropertyChangeListener,
addPropertyChangeListener,
bounds,
checkImage,
checkImage,
coalesceEvents,
contains,
contains,
createImage,
createImage,
deliverEvent,
disable,
disableEvents,
dispatchEvent,
doLayout,
enable,
enable,
enableEvents,
enableInputMethods,
firePropertyChange,
getAlignmentX,
getAlignmentY,
getBackground,
getBounds,
getBounds,
getColorModel,
getComponentAt,
getComponentAt,
getComponentOrientation,
getCursor,
getDropTarget,
getFont,
getFontMetrics,
getForeground,
getGraphics,
getHeight,
getInputContext,
getInputMethodRequests,
getLocale,
getLocation,
getLocation,
getLocationOnScreen,
getMaximumSize,
getMinimumSize,
getName,
getParent,
getPeer,
getPreferredSize,
getSize,
getSize,
getToolkit,
getTreeLock,
getWidth,
getX,
getY,
gotFocus,
handleEvent,
hasFocus,
hide,
imageUpdate,
inside,
invalidate,
isDisplayable,
isDoubleBuffered,
isEnabled,
isFocusTraversable,
isLightweight,
isOpaque,
isShowing,
isValid,
isVisible,
keyDown,
keyUp,
layout,
list,
list,
list,
list,
list,
locate,
location,
lostFocus,
minimumSize,
mouseDown,
mouseDrag,
mouseEnter,
mouseExit,
mouseMove,
mouseUp,
move,
nextFocus,
paintAll,
paramString,
postEvent,
preferredSize,
prepareImage,
prepareImage,
print,
printAll,
processComponentEvent,
processEvent,
processFocusEvent,
processInputMethodEvent,
processKeyEvent,
processMouseEvent,
processMouseMotionEvent,
remove,
removeComponentListener,
removeFocusListener,
removeInputMethodListener,
removeKeyListener,
removeMouseListener,
removeMouseMotionListener,
removeNotify,
removePropertyChangeListener,
removePropertyChangeListener,
repaint,
repaint,
repaint,
repaint,
requestFocus,
reshape,
resize,
resize,
setBackground,
setBounds,
setBounds,
setComponentOrientation,
setCursor,
setDropTarget,
setEnabled,
setFont,
setForeground,
setLocale,
setLocation,
setLocation,
setName,
setSize,
setSize,
setVisible,
show,
show,
size,
toString,
transferFocus,
validate |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
wait,
wait,
wait |
Constructor Detail |
public Pic3DCanvas()
public Pic3DCanvas(int u, int v)
u
- horizontal size of the output areav
- vertical size of the output areaMethod Detail |
public int addObject3D(Object3D x)
x
- Object3Dpublic boolean changeCTM(int index, Matrix m)
index
- index of the objectm
- new current transformational matrixpublic boolean updateCamera(Vector3D lookFrom, Vector3D lookAt, Vector3D lookUp)
lookFrom
- position of the cameralookAt
- target's position of the cameralookUp
- orientation of the camerapublic void display()
public int numberOfObjects()
public void update(java.awt.Graphics g)
public void paint(java.awt.Graphics g)
g
- Graphics of the output canvas
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