public class DocumentRenderer extends RootRenderer
Modifier and Type | Field and Description |
---|---|
protected Document |
document |
protected TargetCounterHandler |
targetCounterHandler |
protected List<Integer> |
wrappedContentPage |
currentArea, immediateFlush, waitingDrawingElements
childRenderers, EPS, flushed, INF, isLastRendererForModelElement, modelElement, occupiedArea, OVERLAP_EPSILON, parent, positionedRenderers, properties
Constructor and Description |
---|
DocumentRenderer(Document document) |
DocumentRenderer(Document document, boolean immediateFlush) |
Modifier and Type | Method and Description |
---|---|
protected PageSize |
addNewPage(PageSize customPageSize)
Adds new page with defined page size to PDF document.
|
protected PageSize |
ensureDocumentHasNPages(int n, PageSize customPageSize)
Ensures that PDF document has n pages.
|
protected void |
flushSingleRenderer(IRenderer resultRenderer) |
IRenderer |
getNextRenderer()
For DocumentRenderer , this has a meaning of the renderer that will be used for relayout.
|
LayoutArea |
getOccupiedArea()
Gets the resultant occupied area after the last call to the IRenderer.layout(LayoutContext) method.
|
TargetCounterHandler |
getTargetCounterHandler()
Get handler for target-counters.
|
boolean |
isRelayoutRequired()
Indicates if relayout is required for targetCounterHandler.
|
protected LayoutArea |
updateCurrentArea(LayoutResult overflowResult) |
addChild, close, flush, flushWaitingDrawingElements, getCurrentArea, layout, shrinkCurrentAreaAndProcessRenderer
addAllProperties, alignChildHorizontally, allowLastYLineRecursiveExtraction, applyAbsolutePosition, applyAction, applyBorderBox, applyBorderBox, applyDestination, applyDestinationsAndAnnotation, applyLinkAnnotation, applyMargins, applyMargins, applyPaddings, applyPaddings, applyRelativePositioningTranslation, beginElementOpacityApplying, beginTransformationIfApplied, calculateAbsolutePdfBBox, calculateBBox, calculateShiftToPositionBBoxOfPointsAt, clipBackgroundArea, clipBackgroundArea, clipBorderArea, createXObject, deleteOwnProperty, deleteProperty, draw, drawBackground, drawBorder, drawChildren, endElementOpacityApplying, endTransformationIfApplied, getBackgroundArea, getBorderAreaBBox, getBorderRadii, getBorders, getChildRenderers, getDefaultProperty, getFirstYLineRecursively, getInnerAreaBBox, getLastYLineRecursively, getMargins, getMinMaxWidth, getModelElement, getOccupiedAreaBBox, getOwnProperties, getOwnProperty, getPaddings, getParent, getProperty, getProperty, getPropertyAsBoolean, getPropertyAsColor, getPropertyAsFloat, getPropertyAsFloat, getPropertyAsFont, getPropertyAsInteger, getPropertyAsTransparentColor, getPropertyAsUnitValue, hasAbsoluteUnitValue, hasOwnOrModelProperty, hasOwnProperty, hasProperty, hasRelativeUnitValue, initElementAreas, isAbsolutePosition, isBorderBoxSizing, isFirstOnRootArea, isFixedLayout, isFlushed, isKeepTogether, isNotFittingHeight, isNotFittingLayoutArea, isNotFittingWidth, isOverflowFit, isOverflowProperty, isOverflowProperty, isOverflowProperty, isPositioned, isRelativePosition, isStaticLayout, move, rectangleToPointsList, retrieveHeight, retrieveMaxHeight, retrieveMaxWidth, retrieveMinHeight, retrieveMinWidth, retrieveUnitValue, retrieveUnitValue, retrieveWidth, setBorders, setMinMaxWidthBasedOnFixedWidth, setParent, setProperty, toString, transformPoints, updateHeight, updateHeightsOnSplit, updateMaxHeight, updateMinHeight, updateWidth
protected Document document
protected TargetCounterHandler targetCounterHandler
public DocumentRenderer(Document document)
public DocumentRenderer(Document document, boolean immediateFlush)
public TargetCounterHandler getTargetCounterHandler()
TargetCounterHandler
instance
public boolean isRelayoutRequired()
public LayoutArea getOccupiedArea()
AbstractRenderer
IRenderer.layout(LayoutContext)
method.
getOccupiedArea
in interface IRenderer
getOccupiedArea
in class AbstractRenderer
LayoutArea
instance
public IRenderer getNextRenderer()
DocumentRenderer
, this has a meaning of the renderer that will be used for relayout.
protected LayoutArea updateCurrentArea(LayoutResult overflowResult)
updateCurrentArea
in class RootRenderer
protected void flushSingleRenderer(IRenderer resultRenderer)
flushSingleRenderer
in class RootRenderer
protected PageSize addNewPage(PageSize customPageSize)
customPageSize
- the size of new page, can be null
protected PageSize ensureDocumentHasNPages(int n, PageSize customPageSize)
addNewPage(PageSize)
method.
n
- the expected number of pages if document
customPageSize
- the size of created pages, can be null
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