com.itextpdf.svg.renderers.impl

Class AbstractBranchSvgNodeRenderer

java.lang.Object

com.itextpdf.svg.renderers.impl.AbstractSvgNodeRenderer

com.itextpdf.svg.renderers.impl.AbstractBranchSvgNodeRenderer

All Implemented Interfaces:

IBranchSvgNodeRenderer, ISvgNodeRenderer

Direct Known Subclasses:

AbstractContainerSvgNodeRenderer, AbstractGradientSvgNodeRenderer, ClipPathSvgNodeRenderer, DefsSvgNodeRenderer, GroupSvgNodeRenderer, MarkerSvgNodeRenderer, PatternSvgNodeRenderer, StopSvgNodeRenderer

public abstract class AbstractBranchSvgNodeRenderer
extends AbstractSvgNodeRenderer
implements IBranchSvgNodeRenderer

Abstract class that will be the superclass for any element that can function as a parent.

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	VIEWBOX_VALUES_NUMBER The number of viewBox values.

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

attributesAndStyles

Constructor Summary

Constructors

Constructor and Description
AbstractBranchSvgNodeRenderer()

Method Summary

Modifier and Type	Method and Description
void	addChild(ISvgNodeRenderer child) Adds a renderer as the last element of the list of children.
abstract ISvgNodeRenderer	createDeepCopy() Creates a deep copy of this renderer, including it's subtree of children
protected void	deepCopyChildren(AbstractBranchSvgNodeRenderer deepCopy) Create a deep copy of every child renderer and add them to the passed AbstractBranchSvgNodeRenderer
protected void	doDraw(SvgDrawContext context) Method that will set properties to be inherited by this branch renderer's children and will iterate over all children in order to draw them.
List<ISvgNodeRenderer>	getChildren() Gets all child renderers of this object.

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

canConstructViewPort, canElementFill, deepCopyAttributesAndStyles, draw, getAttribute, getAttributeMapCopy, getAttributeOrDefault, getCurrentFontSize, getParent, parseAbsoluteLength, setAttribute, setAttributesAndStyles, setParent

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.ISvgNodeRenderer

draw, getAttribute, getAttributeMapCopy, getObjectBoundingBox, getParent, setAttribute, setAttributesAndStyles, setParent

Field Detail

VIEWBOX_VALUES_NUMBER

protected static final int VIEWBOX_VALUES_NUMBER

The number of viewBox values.

See Also:

Constant Field Values

Constructor Detail

AbstractBranchSvgNodeRenderer

public AbstractBranchSvgNodeRenderer()

Method Detail

doDraw

protected void doDraw(SvgDrawContext context)

Method that will set properties to be inherited by this branch renderer's children and will iterate over all children in order to draw them.

Specified by:

doDraw in class AbstractSvgNodeRenderer

Parameters:

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

addChild

public final void addChild(ISvgNodeRenderer child)

Description copied from interface: IBranchSvgNodeRenderer

Adds a renderer as the last element of the list of children.

Specified by:

addChild in interface IBranchSvgNodeRenderer

Parameters:

child - any renderer

getChildren

public final List<ISvgNodeRenderer> getChildren()

Description copied from interface: IBranchSvgNodeRenderer

Gets all child renderers of this object.

Specified by:

getChildren in interface IBranchSvgNodeRenderer

Returns:

the list of child renderers (in the order that they were added)

deepCopyChildren

protected final void deepCopyChildren(AbstractBranchSvgNodeRenderer deepCopy)

Create a deep copy of every child renderer and add them to the passed AbstractBranchSvgNodeRenderer

Parameters:

deepCopy - renderer to add copies of children to

createDeepCopy

public abstract ISvgNodeRenderer createDeepCopy()

Description copied from interface: ISvgNodeRenderer

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

Specified by:

createDeepCopy in interface ISvgNodeRenderer

Returns:

deep copy of this renderer