Class AbstractContainerSvgNodeRenderer

java.lang.Object

com.itextpdf.svg.renderers.impl.AbstractSvgNodeRenderer

com.itextpdf.svg.renderers.impl.AbstractBranchSvgNodeRenderer

com.itextpdf.svg.renderers.impl.AbstractContainerSvgNodeRenderer

All Implemented Interfaces:

IBranchSvgNodeRenderer, ISvgNodeRenderer

Direct Known Subclasses:

SvgTagSvgNodeRenderer, SymbolSvgNodeRenderer

public abstract class AbstractContainerSvgNodeRenderer
extends AbstractBranchSvgNodeRenderer

Abstract class that will be the superclass for any element that instantiates new view port.

Nested Class Summary

Nested classes/interfaces inherited from class AbstractSvgNodeRenderer

AbstractSvgNodeRenderer.FillProperties, AbstractSvgNodeRenderer.StrokeProperties

Field Summary

Fields inherited from class AbstractBranchSvgNodeRenderer

VIEWBOX_VALUES_NUMBER

Fields inherited from class AbstractSvgNodeRenderer

attributesAndStyles, doFill, doStroke

Constructor Summary

Constructors

Constructor	Description
AbstractContainerSvgNodeRenderer()

Method Summary

Modifier and Type	Method	Description
(package private) Rectangle	calculateViewPort(SvgDrawContext context)	Calculate the viewport based on the context.
boolean	canConstructViewPort()	Method to see if the renderer can create a viewport
protected boolean	canElementFill()	Method to see if a certain renderer can use fill.
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.

Methods inherited from class AbstractBranchSvgNodeRenderer

addChild, applyViewBox, calculateAndApplyViewBox, createDeepCopy, deepCopyChildren, getChildren, postDraw

Methods inherited from class AbstractSvgNodeRenderer

applyFillAndStrokeProperties, applyNonScalingStrokeTransform, calculateViewPortTranslation, deepCopyAttributesAndStyles, doStrokeOrFill, draw, getAttribute, getAttributeMapCopy, getAttributeOrDefault, getCurrentFontSize, getCurrentFontSize, getCurrentViewBox, getParent, getParentClipPath, isHidden, parseAbsoluteLength, parseHorizontalLength, parseVerticalLength, preDraw, retrieveAlignAndMeet, setAttribute, setAttributesAndStyles, setParent

Methods inherited from class Object

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

Methods inherited from interface ISvgNodeRenderer

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

Constructor Details

AbstractContainerSvgNodeRenderer

public AbstractContainerSvgNodeRenderer()

Method Details

canConstructViewPort

public boolean canConstructViewPort()

Description copied from class: AbstractSvgNodeRenderer

Method to see if the renderer can create a viewport

Overrides:

canConstructViewPort in class AbstractSvgNodeRenderer

Returns:

true if the renderer can construct a viewport

canElementFill

protected boolean canElementFill()

Description copied from class: AbstractSvgNodeRenderer

Method to see if a certain renderer can use fill.

Overrides:

canElementFill in class AbstractSvgNodeRenderer

Returns:

true if the renderer can use fill

doDraw

protected void doDraw(SvgDrawContext context)

Description copied from class: AbstractBranchSvgNodeRenderer

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.

Overrides:

doDraw in class AbstractBranchSvgNodeRenderer

Parameters:

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

calculateViewPort

Rectangle calculateViewPort(SvgDrawContext context)

Calculate the viewport based on the context.

Parameters:

context - the SVG draw context

Returns:

the viewport that applies to this renderer