au.edu.swin.synergy.shapes
Class BPolygon

java.lang.Object
  |
  +--au.edu.swin.synergy.plugin.diagram.BDrawable
        |
        +--au.edu.swin.synergy.shapes.BPolygon

public class BPolygon

extends BDrawable

implements BSaveable

See Also:

Serialized Form

Field Summary

protected boolean	doFill
protected boolean	doOutline
protected Color	fillColour
protected static String	kDefaultDoFill
protected static String	kDefaultDoOutline
protected static String	kDefaultFillColor
protected static String	kDefaultLineColor
protected static String	kDefaultOutlineColor
protected static String	kDefaultShapeStyle
protected static String	kDefaultUseFillColor
protected static String	kDefaultUseOutlineColor
protected static String	kKeyDoFill
protected static String	kKeyDoOutline
protected static String	kKeyFillColor
protected static String	kKeyLineColor
protected static String	kKeyOutlineColor
protected static String	kKeyShapeStyle
protected static String	kKeyUseFillColor
protected static String	kKeyUseOutlineColor
protected Color	lineColour
protected Color	outlineColour
protected Vector	points
protected int	sizerNum
protected BasicStroke	stroke
protected BScalarPoint	tmpView
protected boolean	useFillColour
protected boolean	useOutlineColour
protected int[]	xVals
protected int[]	yVals

Fields inherited from class au.edu.swin.synergy.plugin.diagram.BDrawable

bounds, iconOOZ, kBackward, kDefaultName, kDefaultStatus, kEmptyFlag, kForward, kHighlightFlag, kHitBounds, kHitSizer, kKeyName, kKeyStatus, kNotHit, kSelectedFlag, kSizerCtrlPoint1, kSizerCtrlPoint2, kSizerEndArc, kSizerHalfH, kSizerHalfW, kSizerNorthEast, kSizerNorthWest, kSizerSouthEast, kSizerSouthWest, kSizerStartArc, lastFrame, name, paintCount, pos, sizerColour, statusFlag, tmpBounds

Constructor Summary

BPolygon()

BPolygon(BPolygon line)

BPolygon(int x1, int y1, int x2, int y2)

Method Summary

int	checkSizerHit(Point pt) Checks to see if a sizer has been hit by a point Works on xformed values.
int	checkXFormBounds(Point pt) Checks to see if a point has hit the transformed bounds of this object
void	continueAdd(BScalarPoint pt) continue adding this drawable...
void	copy(BPolygon src) copies the data from the src BRectShape into this one.
void	dragAdd(BScalarPoint deltaXY) called when the user is drag adding the line...
void	dragResize(BScalarPoint deltaXY)
Color	getFillColour()
Color	getLineColour()
String	getName() Returns the name of this drawable object
BPropPanel	getPropertyPanel()
BasicStroke	getStroke()
Integer	getStyle()
boolean	load(BDataFile file) Loads the BDrawable from a file
BDrawable	newInstance() Creates and returns a new instance of the BDrawable object
void	paintIcon(Component c, Graphics g, int x, int y)
void	render(Graphics2D g2) Renders the transformed coordinates of the line to a Graphics2D
protected void	renderFill(Graphics2D g2)
void	renderOutlineAndSizers(Graphics2D g2)
protected void	renderShape(Graphics2D g2)
boolean	save(BDataFile file) Saves the BDrawable to a file
void	setDoFill(boolean doFill)
void	setFillColour(Color colour)
void	setLineColour(Color colour)
void	setOutlineColour(Color colour)
void	setStroke(BasicStroke stroke)
void	setStyle(Integer style)
void	startAdd() called when the drawable is about to be added..
void	startResize(int sizerNum)
void	stopAdd() called when the drawable has finished being added..
void	stopResize()
void	transform(BView viewport, BScalarPoint parentPos, int frameCounter) Transforms the coordinates of the rectshape to a new coordinate space, as defined by the viewport and parent pos.
void	updateBounds() updates the bounding region of the drawable Called when something requires the bounds of the drawable to be updated.

Methods inherited from class au.edu.swin.synergy.plugin.diagram.BDrawable

checkXFormHit, contains, copy, delete, doPasted, dragMove, getBasicStroke, getBounds, getColour, getIconHeight, getIconWidth, getPos, incPos, intersects, isDeletable, isHighlighted, isInside, isSelected, isStatusFlag, isTransformed, setFlag, setHighlighted, setName, setPos, setPos, setSelected, snapToGrid, startMove, stopMove, toString

Methods inherited from class java.lang.Object

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

Field Detail

doFill

protected boolean doFill

doOutline

protected boolean doOutline

useFillColour

protected boolean useFillColour

useOutlineColour

protected boolean useOutlineColour

fillColour

protected Color fillColour

outlineColour

protected Color outlineColour

lineColour

protected Color lineColour

stroke

protected BasicStroke stroke

points

protected Vector points

tmpView

protected BScalarPoint tmpView

xVals

protected int[] xVals

yVals

protected int[] yVals

sizerNum

protected int sizerNum

kKeyDoFill

protected static final String kKeyDoFill

kDefaultDoFill

protected static final String kDefaultDoFill

kKeyUseFillColor

protected static final String kKeyUseFillColor

kDefaultUseFillColor

protected static final String kDefaultUseFillColor

kKeyFillColor

protected static final String kKeyFillColor

kDefaultFillColor

protected static final String kDefaultFillColor

kKeyDoOutline

protected static final String kKeyDoOutline

kDefaultDoOutline

protected static final String kDefaultDoOutline

kKeyUseOutlineColor

protected static final String kKeyUseOutlineColor

kDefaultUseOutlineColor

protected static final String kDefaultUseOutlineColor

kKeyOutlineColor

protected static final String kKeyOutlineColor

kDefaultOutlineColor

protected static final String kDefaultOutlineColor

kKeyShapeStyle

protected static final String kKeyShapeStyle

kDefaultShapeStyle

protected static final String kDefaultShapeStyle

kKeyLineColor

protected static final String kKeyLineColor

kDefaultLineColor

protected static final String kDefaultLineColor

Constructor Detail

BPolygon

public BPolygon(int x1,
                int y1,
                int x2,
                int y2)

BPolygon

public BPolygon(BPolygon line)

BPolygon

public BPolygon()

Method Detail

setDoFill

public void setDoFill(boolean doFill)

setFillColour

public void setFillColour(Color colour)

getFillColour

public Color getFillColour()

setOutlineColour

public void setOutlineColour(Color colour)

setLineColour

public void setLineColour(Color colour)

getLineColour

public Color getLineColour()

setStroke

public void setStroke(BasicStroke stroke)

setStyle

public void setStyle(Integer style)

getStyle

public Integer getStyle()

getStroke

public BasicStroke getStroke()

getPropertyPanel

public BPropPanel getPropertyPanel()

Overrides:

getPropertyPanel in class BDrawable

render

public void render(Graphics2D g2)

Renders the transformed coordinates of the line to a Graphics2D

Parameters:

Graphics2D - g2 - the place to render the object to.

Overrides:

render in class BDrawable

renderFill

protected void renderFill(Graphics2D g2)

renderShape

protected void renderShape(Graphics2D g2)

renderOutlineAndSizers

public void renderOutlineAndSizers(Graphics2D g2)

newInstance

public BDrawable newInstance()

Creates and returns a new instance of the BDrawable object

Returns:

a new instance of this BDrawable object.

Overrides:

newInstance in class BDrawable

startAdd

public void startAdd()

called when the drawable is about to be added..

Overrides:

startAdd in class BDrawable

dragAdd

public void dragAdd(BScalarPoint deltaXY)

called when the user is drag adding the line...

Overrides:

dragAdd in class BDrawable

continueAdd

public void continueAdd(BScalarPoint pt)

continue adding this drawable...

Overrides:

continueAdd in class BDrawable

stopAdd

public void stopAdd()

called when the drawable has finished being added..

Overrides:

stopAdd in class BDrawable

transform

public void transform(BView viewport,
                      BScalarPoint parentPos,
                      int frameCounter)

Transforms the coordinates of the rectshape to a new coordinate space, as defined by the viewport and parent pos.

Parameters:

BView - viewport - the viewport that this object is going to be drawn in

Point - parentPos - coordinates of any parent object

Overrides:

transform in class BDrawable

paintIcon

public void paintIcon(Component c,
                      Graphics g,
                      int x,
                      int y)

Overrides:

paintIcon in class BDrawable

load

public boolean load(BDataFile file)

Loads the BDrawable from a file

Specified by:

load in interface BSaveable

Parameters:

BDataFile - file - the file to load from

Returns:

boolean - true on success, false on failure.

Overrides:

load in class BDrawable

save

public boolean save(BDataFile file)

Saves the BDrawable to a file

Specified by:

save in interface BSaveable

Parameters:

BDataFile - file - the file to save to

Returns:

boolean - true on success, false on failure.

Overrides:

save in class BDrawable

startResize

public void startResize(int sizerNum)

Overrides:

startResize in class BDrawable

dragResize

public void dragResize(BScalarPoint deltaXY)

Overrides:

dragResize in class BDrawable

stopResize

public void stopResize()

Overrides:

stopResize in class BDrawable

updateBounds

public void updateBounds()

updates the bounding region of the drawable Called when something requires the bounds of the drawable to be updated. Subclasses should determine a suitable way to update themselves.

Overrides:

updateBounds in class BDrawable

copy

public void copy(BPolygon src)

copies the data from the src BRectShape into this one.

Parameters:

BRectShape - src - the sourc BRectShape..

getName

public String getName()

Returns the name of this drawable object

Returns:

String - the name of the object..

Overrides:

getName in class BDrawable

checkXFormBounds

public int checkXFormBounds(Point pt)

Checks to see if a point has hit the transformed bounds of this object

Parameters:

Point - pt - the point to check the hit against..

Returns:

kNotHit - not hit

Overrides:

checkXFormBounds in class BDrawable

checkSizerHit

public int checkSizerHit(Point pt)

Checks to see if a sizer has been hit by a point Works on xformed values. Subclasses should determine appropriate places for the sizer..

Parameters:

Point - pt - the point to check the hit against

Returns:

kNotHit - not hit

Overrides:

checkSizerHit in class BDrawable