au.edu.swin.synergy.shapes
Class BRectShape

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

Direct Known Subclasses:

BEllipse, BRectangle, BRoundRect, BTextArea

public abstract class BRectShape

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	kDefaultStrokeCap
protected static String	kDefaultStrokeJoin
protected static String	kDefaultStrokeLimit
protected static String	kDefaultStrokePhase
protected static String	kDefaultStrokeWidth
protected static String	kDefaultUseFillColor
protected static String	kDefaultUseOutlineColor
protected static String	kKeyDoFill loads a BRectShape form a data file
protected static String	kKeyDoOutline
protected static String	kKeyFillColor
protected static String	kKeyLineColor
protected static String	kKeyOutlineColor
protected static String	kKeyShapeStyle
protected static String	kKeyStrokeCap
protected static String	kKeyStrokeDash
protected static String	kKeyStrokeJoin
protected static String	kKeyStrokeLimit
protected static String	kKeyStrokePhase
protected static String	kKeyStrokeWidth
protected static String	kKeyUseFillColor
protected static String	kKeyUseOutlineColor
protected Color	lineColour
protected int	lineSize When multiple lines are drawn, this is assigned line width, instead creating new instance.
protected BScalarRect	local
protected Color	outlineColour
protected Integer	shapeStyle
protected int	sizerNum
protected BasicStroke	stroke
protected Rectangle	tmpXformed
protected boolean	useFillColour
protected boolean	useOutlineColour
protected Rectangle	xformed

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

protected	BRectShape()
protected	BRectShape(int x, int y, int w, int h)

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	copy(BRectShape src) copies the data from the src BRectShape into this one.
void	dragAdd(BScalarPoint deltaXY)
void	dragResize(BScalarPoint deltaXY) Called as the drawable is being resized
Color	getFillColour()
Color	getLineColour()
BPropPanel	getPropertyPanel()
BasicStroke	getStroke()
Integer	getStyle()
boolean	load(BDataFile file)
abstract 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)
abstract void	renderFill(Graphics2D g2)
void	renderOutlineAndSizers(Graphics2D g2) Only render the outline and the sizing boxes....
void	renderRect(Graphics2D g2, int noLines)
void	renderRectShape(Graphics2D g2) Renders the transformed coordinates of the drawable object to a Graphics2D Left to subclasses to implement as needed Subclasses should check to make sure if they are supposed to fill or outline the shape, as well as whether or not they should use their own colours.
abstract void	renderShape(Graphics2D g2)
boolean	save(BDataFile file) saaves the BRectShape to a data file
void	setDoFill(boolean doFill)
void	setFillColour(Color colour)
void	setHighlighted(boolean on)
void	setLineColour(Color colour)
void	setLocalBounds(BRectShape rec)
void	setLocalWH(int w, int h)
void	setLocalXY(BScalarPoint pt)
void	setOutlineColour(Color colour)
void	setSelected(boolean on)
void	setStroke(BasicStroke stroke)
void	setStyle(Integer style)
void	startAdd()
void	startResize(int sizerNum) called when the drawable is about to be resized..
void	stopAdd()
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, continueAdd, copy, delete, doPasted, dragMove, getBasicStroke, getBounds, getColour, getIconHeight, getIconWidth, getName, getPos, incPos, intersects, isDeletable, isHighlighted, isInside, isSelected, isStatusFlag, isTransformed, setFlag, setName, setPos, setPos, snapToGrid, startMove, stopMove, toString

Methods inherited from class java.lang.Object

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

Field Detail

local

protected BScalarRect local

xformed

protected Rectangle xformed

tmpXformed

protected Rectangle tmpXformed

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

sizerNum

protected int sizerNum

lineSize

protected int lineSize

When multiple lines are drawn, this is assigned line width, instead creating new instance.

shapeStyle

protected Integer shapeStyle

stroke

protected transient BasicStroke stroke

kKeyDoFill

protected static final String kKeyDoFill

loads a BRectShape form a data file

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

kKeyStrokeWidth

protected static final String kKeyStrokeWidth

kDefaultStrokeWidth

protected static final String kDefaultStrokeWidth

kKeyStrokeCap

protected static final String kKeyStrokeCap

kDefaultStrokeCap

protected static final String kDefaultStrokeCap

kKeyStrokeJoin

protected static final String kKeyStrokeJoin

kDefaultStrokeJoin

protected static final String kDefaultStrokeJoin

kKeyStrokeLimit

protected static final String kKeyStrokeLimit

kDefaultStrokeLimit

protected static final String kDefaultStrokeLimit

kKeyStrokePhase

protected static final String kKeyStrokePhase

kDefaultStrokePhase

protected static final String kDefaultStrokePhase

kKeyStrokeDash

protected static final String kKeyStrokeDash

Constructor Detail

BRectShape

protected BRectShape(int x,
                     int y,
                     int w,
                     int h)

BRectShape

protected BRectShape()

Method Detail

renderRectShape

public void renderRectShape(Graphics2D g2)

Renders the transformed coordinates of the drawable object to a Graphics2D Left to subclasses to implement as needed Subclasses should check to make sure if they are supposed to fill or outline the shape, as well as whether or not they should use their own colours.

Parameters:

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

renderFill

public abstract void renderFill(Graphics2D g2)

renderShape

public abstract void renderShape(Graphics2D g2)

renderRect

public void renderRect(Graphics2D g2,
                       int noLines)

newInstance

public abstract 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

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

render

public void render(Graphics2D g2)

Overrides:

render in class BDrawable

renderOutlineAndSizers

public void renderOutlineAndSizers(Graphics2D g2)

Only render the outline and the sizing boxes....

paintIcon

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

Overrides:

paintIcon 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

startAdd

public void startAdd()

Overrides:

startAdd in class BDrawable

dragAdd

public void dragAdd(BScalarPoint deltaXY)

Overrides:

dragAdd in class BDrawable

stopAdd

public void stopAdd()

Overrides:

stopAdd in class BDrawable

startResize

public void startResize(int sizerNum)

called when the drawable is about to be resized..

Parameters:

int - sizerNum - a sizerNum returned from checkSizerHit

Overrides:

startResize in class BDrawable

dragResize

public void dragResize(BScalarPoint deltaXY)

Called as the drawable is being resized

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(BRectShape src)

copies the data from the src BRectShape into this one.

Parameters:

BRectShape - src - the sourc BRectShape..

getPropertyPanel

public BPropPanel getPropertyPanel()

Overrides:

getPropertyPanel in class BDrawable

setLocalXY

public void setLocalXY(BScalarPoint pt)

setLocalWH

public void setLocalWH(int w,
                       int h)

setLocalBounds

public void setLocalBounds(BRectShape rec)

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()

setHighlighted

public void setHighlighted(boolean on)

Overrides:

setHighlighted in class BDrawable

setSelected

public void setSelected(boolean on)

Overrides:

setSelected in class BDrawable

load

public boolean load(BDataFile file)

Specified by:

load in interface BSaveable

Overrides:

load in class BDrawable

save

public boolean save(BDataFile file)

saaves the BRectShape to a data file

Specified by:

save in interface BSaveable

Parameters:

file - the file to save the rect shape to

Overrides:

save in class BDrawable