org.jpedal.objects

Class SwingShape

java.lang.Object

org.jpedal.objects.SwingShape

All Implemented Interfaces:

Serializable, PdfShape

public class SwingShape
extends Object
implements Serializable, PdfShape

defines the current shape which is created by command stream

This class is NOT part of the API

. Shapes can be drawn onto pdf or used as a clip on other image/shape/text. Shape is built up by storing commands and then turning these commands into a shape. Has to be done this way as Winding rule is not necessarily declared at start.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SwingShape()
SwingShape(Shape currentShape)

Method Summary

Modifier and Type	Method and Description
void	addBezierCurveC(float x, float y, float x2, float y2, float x3, float y3) add a curve to the shape
void	addBezierCurveV(float x2, float y2, float x3, float y3) add a curve to the shape
void	addBezierCurveY(float x, float y, float x3, float y3) add a curve to the shape
void	appendRectangle(float x, float y, float w, float h) add a rectangle to set of shapes
void	closeShape() end a shape, storing info for later
Shape	generateShapeFromPath(float[][] CTM, float thickness, int cmd) turn shape commands into a Shape object, storing info for later.
int	getComplexClipCount()
ShapeMetrics	getMetrics()
Object	getPath()
int	getSegmentCount() number of segments in current shape (0 if no shape or none)
Shape	getShape()
boolean	isClip()
boolean	isClosed()
void	lineTo(float x, float y) add a line to the shape
void	moveTo(float x, float y) start a shape by creating a shape object
void	resetPath() reset path to empty
void	setClip(boolean b)
void	setEVENODDWindingRule() set winding rule - even odd
void	setNONZEROWindingRule() set winding rule - non zero
void	setShape(Shape currentShape)

Methods inherited from class java.lang.Object

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

Constructor Detail

SwingShape

public SwingShape(Shape currentShape)

SwingShape

public SwingShape()

Method Detail

isClosed

public boolean isClosed()

Specified by:

isClosed in interface PdfShape

closeShape

public final void closeShape()

end a shape, storing info for later

Specified by:

closeShape in interface PdfShape

addBezierCurveC

public final void addBezierCurveC(float x,
                                  float y,
                                  float x2,
                                  float y2,
                                  float x3,
                                  float y3)

add a curve to the shape

Specified by:

addBezierCurveC in interface PdfShape

setNONZEROWindingRule

public final void setNONZEROWindingRule()

set winding rule - non zero

Specified by:

setNONZEROWindingRule in interface PdfShape

lineTo

public final void lineTo(float x,
                         float y)

add a line to the shape

Specified by:

lineTo in interface PdfShape

addBezierCurveV

public final void addBezierCurveV(float x2,
                                  float y2,
                                  float x3,
                                  float y3)

add a curve to the shape

Specified by:

addBezierCurveV in interface PdfShape

generateShapeFromPath

public final Shape generateShapeFromPath(float[][] CTM,
                                         float thickness,
                                         int cmd)

turn shape commands into a Shape object, storing info for later. Has to be done this way because we need the winding rule to initialise the shape in Java, and it could be set anywhere in the command stream

Specified by:

generateShapeFromPath in interface PdfShape

appendRectangle

public final void appendRectangle(float x,
                                  float y,
                                  float w,
                                  float h)

add a rectangle to set of shapes

Specified by:

appendRectangle in interface PdfShape

moveTo

public final void moveTo(float x,
                         float y)

start a shape by creating a shape object

Specified by:

moveTo in interface PdfShape

addBezierCurveY

public final void addBezierCurveY(float x,
                                  float y,
                                  float x3,
                                  float y3)

add a curve to the shape

Specified by:

addBezierCurveY in interface PdfShape

resetPath

public final void resetPath()

reset path to empty

Specified by:

resetPath in interface PdfShape

setEVENODDWindingRule

public final void setEVENODDWindingRule()

set winding rule - even odd

Specified by:

setEVENODDWindingRule in interface PdfShape

getSegmentCount

public int getSegmentCount()

number of segments in current shape (0 if no shape or none)

Specified by:

getSegmentCount in interface PdfShape

setClip

public void setClip(boolean b)

Specified by:

setClip in interface PdfShape

isClip

public boolean isClip()

Specified by:

isClip in interface PdfShape

getComplexClipCount

public int getComplexClipCount()

Specified by:

getComplexClipCount in interface PdfShape

getPath

public Object getPath()

Specified by:

getPath in interface PdfShape

setShape

public void setShape(Shape currentShape)

Specified by:

setShape in interface PdfShape

getShape

public Shape getShape()

Specified by:

getShape in interface PdfShape

getMetrics

public ShapeMetrics getMetrics()