Package 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	Description
protected String[]	coordinates
protected final 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	Description
AbstractPathShape()
AbstractPathShape(boolean relative)
AbstractPathShape(boolean relative, IOperatorConverter copier)

Method Summary

Modifier and Type	Method	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 Details

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 Details

AbstractPathShape

             public AbstractPathShape()
            

AbstractPathShape

             public AbstractPathShape
             (boolean relative)
            

AbstractPathShape

             public AbstractPathShape
             (boolean relative, IOperatorConverter copier)
            

Method Details

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.

Specified by:

getPathShapeRectangle in interface IPathShape

Parameters:

lastPoint - start point for this shape

Returns:

calculated rectangle