Class Fenetre

java.lang.Object

java.awt.Component

java.awt.Canvas

Jcg.viewer.old.Fenetre

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible

public class Fenetre
extends Canvas

2D window allowing to draw line segments and points

See Also:

• Serialized Form

Nested Class Summary

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

Canvas.AccessibleAWTCanvas

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

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

Field Summary

Fields

Modifier and Type	Field	Description
private BufferedImage	backgroudImage
(package private) double	boundaryThickness
(package private) Vector<Line2D.Double>	coloredEdgeList
(package private) Vector<Color>	colorList
(package private) Vector<Line2D.Double>	fatSegmentsList
protected Frame	frame
(package private) Vector<Point2D.Double>	labelCoordinates
(package private) Vector<String>	labels
float	lineThickness
(package private) Vector<Line2D.Double>	ll
(package private) Vector<Point2D.Double>	pl
final float	r
private static final long	serialVersionUID
protected double	xmax
protected double	xmin
protected double	ymax
protected double	ymin

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	Description
Fenetre()	Creates a new Fenetre and shows it immediately.
Fenetre(boolean setVisible)	Creates a new Fenetre and shows it only if setVisible == true (recommended when one wants to update the Fenetre's data structures before showing it).
Fenetre(BufferedImage bimg, String title)	Creates a new Fenetre with a given title and background image.
Fenetre(String title)	Creates a new Fenetre with a given title.

Method Summary

Modifier and Type	Method	Description
void	addColoredSegment(double x1, double y1, double x2, double y2, Color c)
void	addColoredSegment(Point_2 p1, Point_2 p2, Color c)	Draw a segment with a given color
void	addColoredSegments(Collection<Point_2[]> segments, Color[] colors)
void	addFatSegment(double x1, double y1, double x2, double y2)
void	addFatSegment(Point_2 p1, Point_2 p2)
void	addFatSegments(Collection<Point_2[]> segments)
void	addGenericPoints(Collection<Point_> points)	Add a collection of (generic) points
void	addLabel(String label, Point_2 p)	Draw a text label at a given position
void	addPoint(Point_2 point)	Add a 2D point to the window
void	addPoints(Collection<Point_2> points)	Add a collection of 2D points
void	addPoints(Point_2[] points)
void	addPolyhedronColoredEdges(Polyhedron_3<Point_2> polyhedron, Color[] colors)
void	addPolyhedronEdges(Polyhedron_3<Point_2> polyhedron)	Draw all halfedges of a planar Polyhedron (half-edge DS)
void	addSegment(Point_2 p1, Point_2 p2)	Add a segment
void	addSegments(Collection<Point_2[]> segments)
void	addTriangle(Point_2[] points)	Add the three segments of a triangle
void	addTriangles(Collection<Point_2[]> triangles)	Add a list of triangles
void	ajoutePoint(double x, double y)
void	ajouteSegment(double x1, double y1, double x2, double y2)
double[]	boundingBox()	Get bounding box coordinates
void	clearWindow()	Remove all points and segments from the window
void	displayImage(Graphics2D g, BufferedImage bimg, int x, int y)
static void	main(String[] args)
void	paint(Graphics graphics)
(package private) void	paint(Graphics2D g, Point2D p, Color c)	Draw a point on the canvas
protected void	paintNoTransform(Graphics2D g)
protected void	setTransform(Graphics2D g)
void	setVisible()	Shows the Fenetre.
protected void	update(double x, double y)	Update of the bounding box

Methods inherited from class java.awt.Canvas

addNotify, createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy, update

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMinimumSize, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, 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, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, revalidate, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setMixingCutoutShape, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, validate

Methods inherited from class java.lang.Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

backgroudImage

private BufferedImage backgroudImage

frame

protected Frame frame

r

public final float r

See Also:

• Constant Field Values

lineThickness

public float lineThickness

boundaryThickness

double boundaryThickness

pl

Vector<Point2D.Double> pl

ll

Vector<Line2D.Double> ll

fatSegmentsList

Vector<Line2D.Double> fatSegmentsList

coloredEdgeList

Vector<Line2D.Double> coloredEdgeList

colorList

Vector<Color> colorList

labels

Vector<String> labels

labelCoordinates

Vector<Point2D.Double> labelCoordinates

xmin

protected double xmin

xmax

protected double xmax

ymin

protected double ymin

ymax

protected double ymax

Constructor Details

Fenetre

public Fenetre()

Creates a new Fenetre and shows it immediately.

Fenetre

public Fenetre(boolean setVisible)

Creates a new Fenetre and shows it only if setVisible == true (recommended when one wants to update the Fenetre's data structures before showing it).

Fenetre

public Fenetre(String title)

Creates a new Fenetre with a given title.

Fenetre

public Fenetre(BufferedImage bimg,
 String title)

Creates a new Fenetre with a given title and background image.

Method Details

update

protected void update(double x,
 double y)

Update of the bounding box

boundingBox

public double[] boundingBox()

Get bounding box coordinates

clearWindow

public void clearWindow()

Remove all points and segments from the window

ajoutePoint

public void ajoutePoint(double x,
 double y)

addLabel

public void addLabel(String label,
 Point_2 p)

Draw a text label at a given position

addPoints

public void addPoints(Point_2[] points)

addPoint

public void addPoint(Point_2 point)

Add a 2D point to the window

addPoints

public void addPoints(Collection<Point_2> points)

Add a collection of 2D points

addGenericPoints

public void addGenericPoints(Collection<Point_> points)

Add a collection of (generic) points

addSegments

public void addSegments(Collection<Point_2[]> segments)

addFatSegments

public void addFatSegments(Collection<Point_2[]> segments)

addTriangle

public void addTriangle(Point_2[] points)

Add the three segments of a triangle

addTriangles

public void addTriangles(Collection<Point_2[]> triangles)

Add a list of triangles

addSegment

public void addSegment(Point_2 p1,
 Point_2 p2)

Add a segment

addColoredSegment

public void addColoredSegment(Point_2 p1,
 Point_2 p2,
 Color c)

Draw a segment with a given color

addFatSegment

public void addFatSegment(Point_2 p1,
 Point_2 p2)

addPolyhedronEdges

public void addPolyhedronEdges(Polyhedron_3<Point_2> polyhedron)

Draw all halfedges of a planar Polyhedron (half-edge DS)

addPolyhedronColoredEdges

public void addPolyhedronColoredEdges(Polyhedron_3<Point_2> polyhedron,
 Color[] colors)

addColoredSegments

public void addColoredSegments(Collection<Point_2[]> segments,
 Color[] colors)

ajouteSegment

public void ajouteSegment(double x1,
 double y1,
 double x2,
 double y2)

addColoredSegment

public void addColoredSegment(double x1,
 double y1,
 double x2,
 double y2,
 Color c)

addFatSegment

public void addFatSegment(double x1,
 double y1,
 double x2,
 double y2)

paint

void paint(Graphics2D g,
 Point2D p,
 Color c)

Draw a point on the canvas

setTransform

protected void setTransform(Graphics2D g)

paintNoTransform

protected void paintNoTransform(Graphics2D g)

paint

public void paint(Graphics graphics)

Overrides:

paint in class Canvas

displayImage

public void displayImage(Graphics2D g,
 BufferedImage bimg,
 int x,
 int y)

setVisible

public void setVisible()

Shows the Fenetre.

main

public static void main(String[] args)