svg.graphic
Class SVGLine

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Canvas
              |
              +--svg.graphic.SVGGraphic
                    |
                    +--svg.graphic.SVGLine

All Implemented Interfaces:

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

public class SVGLine

extends SVGGraphic

SVGLine class represents a line defined in a SVG document, i.e a line segment that starts at one point and ends at another.

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.awt.Canvas

java.awt.Canvas.AccessibleAWTCanvas

Nested classes inherited from class java.awt.Component

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

Field Summary

Fields inherited from class svg.graphic.SVGGraphic

DEFAULT_ACTIVECOLOR, DEFAULT_FILLCOLOR, DEFAULT_STROKECOLOR, fillColor, strokeColor

Fields inherited from class java.awt.Component

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

SVGLine()

Method Summary

void	activate() Activates the line by painting it in yellow.
void	deactivate() Dectivates the line by painting it in black.
int[][]	fillMap(int[][] diagramMap, int groupId) Returns a map containint all the points of the region occupied by the line.
int	getX1() Gets the x-axis coordinate of the start of the line.
int	getX2() Gets the x-axis coordinate of the end of the line.
int	getY1() Gets the y-axis coordinate of the start of the line.
int	getY2() Gets the y-axis coordinate of the end of the line.
void	paint(java.awt.Graphics g)
void	setX1(int x1) Sets the x-axis coordinate of the start of the line.
void	setX2(int x2) Sets the x-axis coordinate of the end of the line.
void	setY1(int y1) Sets the y-axis coordinate of the start of the line.
void	setY2(int y2) Sets the y-axis coordinate of the end of the line.
void	update(java.awt.Graphics g)

Methods inherited from class svg.graphic.SVGGraphic

setFillColor, setStrokeColor

Methods inherited from class java.awt.Canvas

addNotify, createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy

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, getAlignmentX, getAlignmentY, getBackground, 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, getMouseWheelListeners, getName, getParent, getPeer, 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, 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, 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, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, 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

Constructor Detail

SVGLine

public SVGLine()

Method Detail

setX1

public void setX1(int x1)

Sets the x-axis coordinate of the start of the line.

getX1

public int getX1()

Gets the x-axis coordinate of the start of the line.

Returns:

x1 the x-axis coordinate of the start of the line.

setY1

public void setY1(int y1)

Sets the y-axis coordinate of the start of the line.

getY1

public int getY1()

Gets the y-axis coordinate of the start of the line.

Returns:

y1 the y-axis coordinate of the start of the line.

setX2

public void setX2(int x2)

Sets the x-axis coordinate of the end of the line.

getX2

public int getX2()

Gets the x-axis coordinate of the end of the line.

Returns:

x2 the x-axis coordinate of the end of the line.

setY2

public void setY2(int y2)

Sets the y-axis coordinate of the end of the line.

getY2

public int getY2()

Gets the y-axis coordinate of the end of the line.

Returns:

y2 the y-axis coordinate of the end of the line.

fillMap

public int[][] fillMap(int[][] diagramMap,
                       int groupId)

Returns a map containint all the points of the region occupied by the line. This method overrides the same method from class svg.graphic.SVGGraphic

Specified by:

fillMap in interface SVGGraphicInterface

Overrides:

fillMap in class SVGGraphic

Returns:

diagramMap the filled map for the line.

activate

public void activate()

Activates the line by painting it in yellow.

Specified by:

activate in interface SVGGraphicInterface

Overrides:

activate in class SVGGraphic

deactivate

public void deactivate()

Dectivates the line by painting it in black.

Specified by:

deactivate in interface SVGGraphicInterface

Overrides:

deactivate in class SVGGraphic

update

public void update(java.awt.Graphics g)

Overrides:

update in class java.awt.Canvas

paint

public void paint(java.awt.Graphics g)

Overrides:

paint in class java.awt.Canvas