Package 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	Description
protected static final int	VIEWBOX_VALUES_NUMBER	The number of viewBox values.

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

attributesAndStyles

Constructor Summary

Constructors

Constructor	Description
AbstractBranchSvgNodeRenderer()

Method Summary

Modifier and Type	Method	Description
final 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 final 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.
final 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 Details

VIEWBOX_VALUES_NUMBER

             protected static final int VIEWBOX_VALUES_NUMBER
            

The number of viewBox values.

See Also:

• Constant Field Values

Constructor Details

AbstractBranchSvgNodeRenderer

             public AbstractBranchSvgNodeRenderer()
            

Method Details

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