com.itextpdf.svg.renderers.path.impl

Class AbstractPathShape

java.lang.Object

com.itextpdf.svg.renderers.path.impl.AbstractPathShape

All Implemented Interfaces:

IPathShape

Direct Known Subclasses:

CurveTo, EllipticalCurveTo, LineTo, MoveTo, QuadraticCurveTo

public abstract class AbstractPathShape
extends Object
implements IPathShape

This class handles common behaviour in IPathShape implementations

Field Summary

Fields

Modifier and Type	Field and Description
protected String[]	coordinates
protected IOperatorConverter	copier
protected Map<String,String>	properties The properties of this shape.
protected boolean	relative Whether this is a relative operator or not.

Constructor Summary

Constructors

Constructor and Description
AbstractPathShape()
AbstractPathShape(boolean relative)
AbstractPathShape(boolean relative, IOperatorConverter copier)

Method Summary

Modifier and Type	Method and Description
protected Point	createPoint(String coordX, String coordY)
Point	getEndingPoint() Gets the ending point on the canvas after the path shape has been drawn via the IPathShape.draw(PdfCanvas) method, in SVG space coordinates.
Rectangle	getPathShapeRectangle(Point lastPoint) Get bounding rectangle of the current path shape.
boolean	isRelative() Returns true when this shape is a relative operator.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.itextpdf.svg.renderers.path.IPathShape

draw, setCoordinates

Field Detail

properties

protected Map<String,String> properties

The properties of this shape.

relative

protected boolean relative

Whether this is a relative operator or not.

copier

protected final IOperatorConverter copier

coordinates

protected String[] coordinates

Constructor Detail

AbstractPathShape

public AbstractPathShape()

AbstractPathShape

public AbstractPathShape(boolean relative)

AbstractPathShape

public AbstractPathShape(boolean relative,
                         IOperatorConverter copier)

Method Detail

isRelative

public boolean isRelative()

Description copied from interface: IPathShape

Returns true when this shape is a relative operator. False if it is an absolute operator.

Specified by:

isRelative in interface IPathShape

Returns:

true if relative, false if absolute

createPoint

protected Point createPoint(String coordX,
                            String coordY)

getEndingPoint

public Point getEndingPoint()

Description copied from interface: IPathShape

Gets the ending point on the canvas after the path shape has been drawn via the IPathShape.draw(PdfCanvas) method, in SVG space coordinates.

Specified by:

getEndingPoint in interface IPathShape

Returns:

The Point representing the final point in the drawn path. If the point does not exist or does not change null may be returned.

getPathShapeRectangle

public Rectangle getPathShapeRectangle(Point lastPoint)

Get bounding rectangle of the current path shape.

Parameters:

lastPoint - start point for this shape

Returns:

calculated rectangle