com.itextpdf.layout.renderer

Class CellRenderer

java.lang.Object

com.itextpdf.layout.renderer.AbstractRenderer

com.itextpdf.layout.renderer.BlockRenderer

com.itextpdf.layout.renderer.CellRenderer

All Implemented Interfaces:

IPropertyContainer, IRenderer

public class CellRenderer
extends BlockRenderer

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<Integer,Object>	oldProperties

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
CellRenderer(Cell modelElement) Creates a CellRenderer from its corresponding layout object.

Method Summary

Modifier and Type	Method and Description
protected Rectangle	applyBorderBox(Rectangle rect, Border[] borders, boolean reverse) Applies the given border box (borders) on the given rectangle
protected CellRenderer	createOverflowRenderer(int layoutResult)
protected CellRenderer	createSplitRenderer(int layoutResult)
void	drawBackground(DrawContext drawContext) Draws a background layer if it is defined by a key Property.BACKGROUND in either the layout element or this IRenderer itself.
void	drawBorder(DrawContext drawContext) Performs the drawing operation for the border of this renderer, if defined by any of the Property.BORDER values in either the layout element or this IRenderer itself.
Cell	getModelElement() Gets the model element associated with this renderer.
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 IRenderer	restoreProperties()
protected Float	retrieveWidth(float parentBoxWidth)
protected IRenderer	saveProperties()

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

applyBordersPaddingsMargins, applyRotation, applyRotationLayout, applyVerticalAlignment, beginRotationIfApplied, correctPositionedLayout, createRotationTransformInsideOccupiedArea, draw, endRotationIfApplied, getMinMaxWidth, getOccupiedAreaBBox, layout

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

addAllProperties, addChild, alignChildHorizontally, applyAbsolutePosition, applyAction, applyBorderBox, applyDestination, applyDestinationsAndAnnotation, applyLinkAnnotation, applyMargins, applyMargins, applyPaddings, applyPaddings, applyRelativePositioningTranslation, beginElementOpacityApplying, calculateAbsolutePdfBBox, calculateBBox, calculateShiftToPositionBBoxOfPointsAt, deleteOwnProperty, deleteProperty, drawChildren, endElementOpacityApplying, getBorderAreaBBox, getBorders, getChildRenderers, getDefaultProperty, getFirstYLineRecursively, getInnerAreaBBox, getMargins, getOccupiedArea, getOwnProperties, getOwnProperty, getPaddings, getProperty, getProperty, getPropertyAsBoolean, getPropertyAsColor, getPropertyAsFloat, getPropertyAsFloat, getPropertyAsFont, getPropertyAsInteger, getPropertyAsTransparentColor, hasOwnOrModelProperty, hasOwnProperty, hasProperty, initElementAreas, isAbsolutePosition, isFixedLayout, isFlushed, isKeepTogether, isNotFittingHeight, isNotFittingLayoutArea, isPositioned, isRelativePosition, isStaticLayout, move, overrideHeightProperties, rectangleToPointsList, retrieveHeight, retrieveMaxHeight, retrieveMinHeight, retrieveUnitValue, setBorders, setParent, setProperty, toString, transformPoints

Methods inherited from class java.lang.Object

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

Field Detail

oldProperties

protected Map<Integer,Object> oldProperties

Constructor Detail

CellRenderer

public CellRenderer(Cell modelElement)

Creates a CellRenderer from its corresponding layout object.

Parameters:

modelElement - the Cell which this object should manage

Method Detail

getModelElement

public Cell getModelElement()

Gets the model element associated with this renderer.

Specified by:

getModelElement in interface IRenderer

Overrides:

getModelElement in class AbstractRenderer

Returns:

the model element, as a container of properties

retrieveWidth

protected Float retrieveWidth(float parentBoxWidth)

Overrides:

retrieveWidth in class AbstractRenderer

createSplitRenderer

protected CellRenderer createSplitRenderer(int layoutResult)

Overrides:

createSplitRenderer in class BlockRenderer

createOverflowRenderer

protected CellRenderer createOverflowRenderer(int layoutResult)

Overrides:

createOverflowRenderer in class BlockRenderer

drawBackground

public void drawBackground(DrawContext drawContext)

Description copied from class: AbstractRenderer

Draws a background layer if it is defined by a key Property.BACKGROUND in either the layout element or this IRenderer itself.

Overrides:

drawBackground in class AbstractRenderer

Parameters:

drawContext - the context (canvas, document, etc) of this drawing operation.

drawBorder

public void drawBorder(DrawContext drawContext)

Performs the drawing operation for the border of this renderer, if defined by any of the Property.BORDER values in either the layout element or this IRenderer itself.

Overrides:

drawBorder in class AbstractRenderer

Parameters:

drawContext - the context (canvas, document, etc) of this drawing operation.

applyBorderBox

protected Rectangle applyBorderBox(Rectangle rect,
                                   Border[] borders,
                                   boolean reverse)

Description copied from class: AbstractRenderer

Applies the given border box (borders) on the given rectangle

Overrides:

applyBorderBox in class AbstractRenderer

Parameters:

rect - a rectangle paddings will be applied on.

borders - the borders to be applied on the given rectangle

reverse - indicates whether the border box will be applied inside (in case of false) or outside (in case of false) the rectangle.

Returns:

a border box of the renderer

getNextRenderer

public 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.

Returns:

new renderer instance

saveProperties

protected IRenderer saveProperties()

restoreProperties

protected IRenderer restoreProperties()