com.itextpdf.layout.renderer

Class CanvasRenderer

java.lang.Object

com.itextpdf.layout.renderer.AbstractRenderer

com.itextpdf.layout.renderer.RootRenderer

com.itextpdf.layout.renderer.CanvasRenderer

All Implemented Interfaces:

IPropertyContainer, IRenderer

public class CanvasRenderer
extends RootRenderer

Field Summary

Fields

Modifier and Type	Field and Description
protected Canvas	canvas

Fields inherited from class com.itextpdf.layout.renderer.RootRenderer

currentArea, currentPageNumber, immediateFlush

Fields inherited from class com.itextpdf.layout.renderer.AbstractRenderer

childRenderers, EPS, flushed, INF, isLastRendererForModelElement, modelElement, occupiedArea, parent, positionedRenderers, properties

Constructor Summary

Constructors

Constructor and Description
CanvasRenderer(Canvas canvas)
CanvasRenderer(Canvas canvas, boolean immediateFlush)

Method Summary

Modifier and Type	Method and Description
protected void	flushSingleRenderer(IRenderer resultRenderer)
IRenderer	getNextRenderer() Gets a new instance of this class to be used as a next renderer, after this renderer is used, if IRenderer.layout(LayoutContext) is called more than once.
protected LayoutArea	updateCurrentArea(LayoutResult overflowResult)

Methods inherited from class com.itextpdf.layout.renderer.RootRenderer

addChild, flush, getCurrentArea, layout

Methods inherited from class com.itextpdf.layout.renderer.AbstractRenderer

addAllProperties, alignChildHorizontally, applyAbsolutePositioningTranslation, applyAction, applyBorderBox, applyDestination, applyMargins, applyPaddings, deleteOwnProperty, deleteProperty, draw, drawBackground, drawBorder, drawChildren, getBorderAreaBBox, getBorders, getChildRenderers, getDefaultProperty, getFirstYLineRecursively, getInnerAreaBBox, getModelElement, getOccupiedArea, getOccupiedAreaBBox, getOwnProperties, getOwnProperty, getProperty, getProperty, getPropertyAsBoolean, getPropertyAsColor, getPropertyAsFloat, getPropertyAsFont, getPropertyAsInteger, hasOwnProperty, hasProperty, initElementAreas, isFixedLayout, isFlushed, isNotFittingHeight, isPositioned, move, retrieveHeight, retrieveUnitValue, retrieveWidth, setBorders, setParent, setProperty, toString

Methods inherited from class java.lang.Object

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

Field Detail

canvas

protected Canvas canvas

Constructor Detail

CanvasRenderer

public CanvasRenderer(Canvas canvas)

CanvasRenderer

public CanvasRenderer(Canvas canvas,
                      boolean immediateFlush)

Method Detail

flushSingleRenderer

protected void flushSingleRenderer(IRenderer resultRenderer)

Specified by:

flushSingleRenderer in class RootRenderer

updateCurrentArea

protected LayoutArea updateCurrentArea(LayoutResult overflowResult)

Specified by:

updateCurrentArea in class RootRenderer

getNextRenderer

public IRenderer getNextRenderer()

Description copied from interface: IRenderer

Gets a new instance of this class to be used as a next renderer, after this renderer is used, if IRenderer.layout(LayoutContext) is called more than once.

Returns:

new renderer instance