com.itextpdf.svg.renderers.impl

Class PolylineSvgNodeRenderer

java.lang.Object

com.itextpdf.svg.renderers.impl.AbstractSvgNodeRenderer

com.itextpdf.svg.renderers.impl.PolylineSvgNodeRenderer

All Implemented Interfaces:

ISvgNodeRenderer

Direct Known Subclasses:

PolygonSvgNodeRenderer

public class PolylineSvgNodeRenderer
extends AbstractSvgNodeRenderer

ISvgNodeRenderer implementation for the <polyline> tag.

Field Summary

Fields

Modifier and Type	Field and Description
protected List<com.itextpdf.kernel.geom.Point>	points A List of Point objects representing the path to be drawn by the polyline tag

Fields inherited from class com.itextpdf.svg.renderers.impl.AbstractSvgNodeRenderer

attributesAndStyles

Constructor Summary

Constructors

Constructor and Description
PolylineSvgNodeRenderer()

Method Summary

Modifier and Type	Method and Description
ISvgNodeRenderer	createDeepCopy() Creates a deep copy of this renderer, including it's subtree of children
protected void	doDraw(SvgDrawContext context) Draws this element to a canvas-like object maintained in the context.
protected List<com.itextpdf.kernel.geom.Point>	getPoints()
protected void	setPoints(String pointsAttribute) Parses a string of space separated x,y pairs into individual Point objects and appends them topoints.

Methods inherited from class com.itextpdf.svg.renderers.impl.AbstractSvgNodeRenderer

canConstructViewPort, canElementFill, deepCopyAttributesAndStyles, draw, getAttribute, getAttributeMapCopy, getParent, setAttribute, setAttributesAndStyles, setParent

Methods inherited from class java.lang.Object

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

Field Detail

points

protected List<com.itextpdf.kernel.geom.Point> points

A List of Point objects representing the path to be drawn by the polyline tag

Constructor Detail

PolylineSvgNodeRenderer

public PolylineSvgNodeRenderer()

Method Detail

getPoints

protected List<com.itextpdf.kernel.geom.Point> getPoints()

setPoints

protected void setPoints(String pointsAttribute)

Parses a string of space separated x,y pairs into individual Point objects and appends them topoints. Throws an SvgProcessingException if pointsAttribute does not have a valid list of numerical x,y pairs.

Parameters:

pointsAttribute - A string of space separated x,y value pairs

doDraw

protected void doDraw(SvgDrawContext context)

Draws this element to a canvas-like object maintained in the context.

Specified by:

doDraw in class AbstractSvgNodeRenderer

Parameters:

context - the object that knows the place to draw this element and maintains its state

createDeepCopy

public ISvgNodeRenderer createDeepCopy()

Description copied from interface: ISvgNodeRenderer

Creates a deep copy of this renderer, including it's subtree of children

Returns:

deep copy of this renderer