Package com.itextpdf.layout.renderer
Class LinkRenderer
- java.lang.Object
-
- com.itextpdf.layout.renderer.AbstractRenderer
-
- com.itextpdf.layout.renderer.TextRenderer
-
- com.itextpdf.layout.renderer.LinkRenderer
-
- All Implemented Interfaces:
IPropertyContainer
,ILeafElementRenderer
,IRenderer
public class LinkRenderer extends TextRenderer
-
-
Field Summary
-
Fields inherited from class com.itextpdf.layout.renderer.TextRenderer
line, otfFeaturesApplied, reversedRanges, savedWordBreakAtLineEnding, strToBeConverted, tabAnchorCharacterPosition, text, TEXT_SPACE_COEFF, TYPO_ASCENDER_SCALE_COEFF, UNDEFINED_FIRST_CHAR_TO_FORCE_OVERFLOW, yLineOffset
-
Fields inherited from class com.itextpdf.layout.renderer.AbstractRenderer
BOTTOM_SIDE, childRenderers, EPS, flushed, INF, isLastRendererForModelElement, LEFT_SIDE, modelElement, occupiedArea, OVERLAP_EPSILON, parent, positionedRenderers, properties, RIGHT_SIDE, TOP_SIDE
-
-
Constructor Summary
Constructors Constructor Description LinkRenderer(Link link)
Creates a LinkRenderer from its corresponding layout object.LinkRenderer(Link linkElement, java.lang.String text)
Creates a LinkRenderer from its corresponding layout object, with a custom text to replace the contents of theLink
.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
draw(DrawContext drawContext)
Flushes the renderer subtree contents, i.e.IRenderer
getNextRenderer()
Gets a new instance of this class to be used as a next renderer, after this renderer is used, ifTextRenderer.layout(LayoutContext)
is called more than once.-
Methods inherited from class com.itextpdf.layout.renderer.TextRenderer
applyOtf, baseCharactersCount, calculateAscenderDescender, calculateAscenderDescender, calculateLineWidth, charAt, codePointIsOfSpecialScript, createCopy, createOverflowRenderer, createSplitRenderer, drawSingleUnderline, findPossibleBreaksSplitPosition, getAscent, getBackgroundArea, getDescent, getFirstYLineRecursively, getLastYLineRecursively, getMinMaxWidth, getNumberOfSpaces, getReversedRanges, getSpecialScriptFirstNotFittingIndex, getSpecialScriptsWordBreakPoints, getTabAnchorCharacterPosition, getText, getYLine, initReversedRanges, isStartsWithSplitCharWhiteSpaceAndEndsWithSplitChar, layout, length, lineLength, moveYLineTo, removeReversedRanges, resolveFirstPdfFont, resolveFonts, setIndexOfFirstCharacterToBeForcedToOverflow, setProcessedGlyphLineAndFont, setSpecialScriptFirstNotFittingIndex, setSpecialScriptsWordBreakPoints, setText, setText, split, textContainsSpecialScriptGlyphs, toString, trimFirst, trimLast, updateRangeBasedOnRemovedCharacters
-
Methods inherited from class com.itextpdf.layout.renderer.AbstractRenderer
addAllChildRenderers, addAllChildRenderers, addAllProperties, addChild, addChildRenderer, alignChildHorizontally, allowLastYLineRecursiveExtraction, applyAbsolutePosition, applyAbsolutePositionIfNeeded, applyAction, applyBorderBox, applyBorderBox, applyDestination, applyDestinationsAndAnnotation, applyLinkAnnotation, applyMargins, applyMargins, applyMarginsBordersPaddings, applyPaddings, applyPaddings, applyRelativePositioningTranslation, beginElementOpacityApplying, beginTransformationIfApplied, calculateAbsolutePdfBBox, calculateAdditionalWidth, calculateBBox, calculatePaddingBorderHeight, calculatePaddingBorderWidth, calculateShiftToPositionBBoxOfPointsAt, clipBackgroundArea, clipBackgroundArea, clipBorderArea, createFontCharacteristics, createXObject, deleteOwnProperty, deleteProperty, drawBackground, drawBorder, drawChildren, drawPositionedChildren, endElementOpacityApplying, endTransformationIfApplied, getAspectRatio, getBorderAreaBBox, getBorderRadii, getBorders, getBorders, getChildRenderers, getDefaultProperty, getInnerAreaBBox, getMargins, getMinMaxWidth, getModelElement, getOccupiedArea, getOccupiedAreaBBox, getOwnProperties, getOwnProperty, getPaddings, getParent, getPdfDocument, getProperty, getProperty, getPropertyAsBoolean, getPropertyAsColor, getPropertyAsFloat, getPropertyAsFloat, getPropertyAsFloat, getPropertyAsFont, getPropertyAsInteger, getPropertyAsTransparentColor, getPropertyAsUnitValue, getPropertyAsUnitValue, getRootRenderer, hasAbsoluteUnitValue, hasAspectRatio, hasOwnOrModelProperty, hasOwnProperty, hasProperty, hasRelativeUnitValue, initElementAreas, isAbsolutePosition, isBorderBoxSizing, isFirstOnRootArea, isFirstOnRootArea, isFixedLayout, isFlushed, isKeepTogether, isKeepTogether, isNotFittingHeight, isNotFittingLayoutArea, isNotFittingWidth, isOverflowFit, isOverflowProperty, isOverflowProperty, isOverflowProperty, isPositioned, isRelativePosition, isStaticLayout, logWarningIfGetNextRendererNotOverridden, move, noAbsolutePositionInfo, preparePositionedRendererAndAreaForLayout, processWaitingDrawing, rectangleToPointsList, removeAllChildRenderers, removeChildRenderer, replaceOwnProperty, resolveFirstPdfFont, retrieveHeight, retrieveMaxHeight, retrieveMaxWidth, retrieveMinHeight, retrieveMinWidth, retrieveResolvedDeclaredHeight, retrieveUnitValue, retrieveUnitValue, retrieveWidth, returnBackOwnProperty, setBorders, setChildRenderer, setChildRenderers, setMinMaxWidthBasedOnFixedWidth, setParent, setProperty, setThisAsParent, shrinkOccupiedAreaForAbsolutePosition, transformPoints, updateHeight, updateHeightsOnSplit, updateHeightsOnSplit, updateMaxHeight, updateMinHeight, updateWidth
-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
-
Methods inherited from interface com.itextpdf.layout.IPropertyContainer
deleteOwnProperty, getDefaultProperty, getOwnProperty, getProperty, hasOwnProperty, hasProperty, setProperty
-
Methods inherited from interface com.itextpdf.layout.renderer.IRenderer
addChild, getChildRenderers, getModelElement, getOccupiedArea, getParent, getProperty, isFlushed, move, setParent
-
-
-
-
Method Detail
-
draw
public void draw(DrawContext drawContext)
Description copied from class:AbstractRenderer
Flushes the renderer subtree contents, i.e. draws itself on canvas, adds necessary objects to thePdfDocument
etc.- Specified by:
draw
in interfaceIRenderer
- Overrides:
draw
in classTextRenderer
- Parameters:
drawContext
- contains thePdfDocument
to which the renderer subtree if flushed, thePdfCanvas
on which the renderer subtree is drawn and other additional parameters needed to perform drawing
-
getNextRenderer
public IRenderer getNextRenderer()
Gets a new instance of this class to be used as a next renderer, after this renderer is used, ifTextRenderer.layout(LayoutContext)
is called more than once.If a renderer overflows to the next area, iText uses this method to create a renderer for the overflow part. So if one wants to extend
LinkRenderer
, one should override this method: otherwise the default method will be used and thus the default rather than the custom renderer will be created.- Specified by:
getNextRenderer
in interfaceIRenderer
- Overrides:
getNextRenderer
in classTextRenderer
- Returns:
- new renderer instance
-
-