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itextpdf 简介

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itextpdf 简介itextpdf 简介

itextpdf 简介

                          

官网：iText 7

                       

                            

*

简 介

             

iText 7 is the latest version of iText's powerful PDF Toolkit for PDF generation, PDF programming, handling & manipulation, such as digital signing and more # itext7是itext最新的pdf处理工具，可以用来生成pdf文档、pdf编程、执行数字签名等其他操作

                          

itext7-core：包含很多itext开发所需的包

 
    
    
      com.itextpdf 
     
    
      itext7-core 
     
    
      7.2.0 
     
    
      pom

                            itextpdf 简介

                        

                        

*

相关类与接口

             

PdfDocument

public class PdfDocument implements IEventDispatcher, Closeable { private static IPdfPageFactory pdfPageFactory = new PdfPageFactory(); private PageSize defaultPageSize; //pdf页面大小 protected EventDispatcher eventDispatcher; protected PdfWriter writer; //写入pdf文件 protected PdfReader reader; //读取pdf文件 protected byte[] xmpMetadata; protected PdfCatalog catalog; protected PdfDictionary trailer; //pdf字典：内有map，key为pdfName、value为pdf对象 protected PdfDocumentInfo info; //pdf文档信息：作者、标题、关键字、创建时间等 protected PdfVersion pdfVersion; //pdf版本 private PdfString originalDocumentId; private PdfString modifiedDocumentId; final PdfXrefTable xref; protected FingerPrint fingerPrint; protected final StampingProperties properties; protected PdfStructTreeRoot structTreeRoot; protected int structParentIndex; protected boolean closeReader; protected boolean closeWriter; protected boolean isClosing; protected boolean closed; protected boolean flushUnusedObjects; private Map 
   
     documentFonts; private PdfFont defaultFont; protected TagStructureContext tagStructureContext; private SequenceId documentId; private LinkedHashMap 
    
      > linkAnnotations; Map 
     
       serializedObjectsCache; MemoryLimitsAwareHandler memoryLimitsAwareHandler; private EncryptedEmbeddedStreamsHandler encryptedEmbeddedStreamsHandler; * 构造方法 public PdfDocument(PdfReader reader) { public PdfDocument(PdfReader reader, DocumentProperties properties) { public PdfDocument(PdfWriter writer) { public PdfDocument(PdfWriter writer, DocumentProperties properties) { public PdfDocument(PdfReader reader, PdfWriter writer) { public PdfDocument(PdfReader reader, PdfWriter writer, StampingProperties properties) { * XmpMetadata protected void setXmpMetadata(byte[] xmpMetadata) { public void setXmpMetadata(XMPMeta xmpMeta, SerializeOptions serializeOptions) throws XMPException { public void setXmpMetadata(XMPMeta xmpMeta) throws XMPException { public byte[] getXmpMetadata() { public byte[] getXmpMetadata(boolean createNew) { * pdfObject public PdfObject getPdfObject(int objNum) { public int getNumberOfPdfObjects() { * page public PdfPage getPage(int pageNum) { public PdfPage getPage(PdfDictionary pageDictionary) { public PdfPage getFirstPage() { public PdfPage getLastPage() { public PdfPage addNewPage() { public PdfPage addNewPage(PageSize pageSize) { public PdfPage addNewPage(int index) { public PdfPage addNewPage(int index, PageSize pageSize) { public PdfPage addPage(PdfPage page) { public PdfPage addPage(int index, PdfPage page) { public int getNumberOfPages() { public int getPageNumber(PdfPage page) { public int getPageNumber(PdfDictionary pageDictionary) { public boolean movePage(PdfPage page, int insertBefore) { public void movePage(int pageNumber, int insertBefore) { public boolean removePage(PdfPage page) { public void removePage(int pageNum) { public List 
      
        copyPagesTo(int pageFrom, int pageTo, PdfDocument toDocument, int insertBeforePage) { public List 
       
         copyPagesTo(int pageFrom, int pageTo, PdfDocument toDocument, int insertBeforePage, IPdfPageExtraCopier copier) { public List 
        
          copyPagesTo(int pageFrom, int pageTo, PdfDocument toDocument) { public List 
         
           copyPagesTo(int pageFrom, int pageTo, PdfDocument toDocument, IPdfPageExtraCopier copier) { public List 
          
            copyPagesTo(List 
           
             pagesToCopy, PdfDocument toDocument, int insertBeforePage) { public List 
            
              copyPagesTo(List 
             
               pagesToCopy, PdfDocument toDocument, int insertBeforePage, IPdfPageExtraCopier copier) { public List 
              
                copyPagesTo(List 
               
                 pagesToCopy, PdfDocument toDocument) { public List 
                
                  copyPagesTo(List 
                 
                   pagesToCopy, PdfDocument toDocument, IPdfPageExtraCopier copier) { public PageSize getDefaultPageSize() { public void setDefaultPageSize(PageSize pageSize) { public void flushCopiedObjects(PdfDocument sourceDoc) { * font public PdfFont getFont(PdfDictionary dictionary) { public PdfFont getDefaultFont() { public PdfFont addFont(PdfFont font) { public PdfFont findFont(String fontProgram, String encoding) { * 文档信息 public PdfDocumentInfo getDocumentInfo() { public PdfString getOriginalDocumentId() { public PdfString getModifiedDocumentId() { public long getDocumentId() { public SequenceId getDocumentIdWrapper() { * event public void addEventHandler(String type, IEventHandler handler) { public void dispatchEvent(Event event) { public void dispatchEvent(Event event, boolean delayed) { public boolean hasEventHandler(String type) { public void removeEventHandler(String type, IEventHandler handler) { public void removeAllHandlers() { * reader、writer public PdfWriter getWriter() { public PdfReader getReader() { * 其他操作 public PdfCatalog getCatalog() { public String[] getPageLabels() { public PdfVersion getPdfVersion() { public PdfDictionary getTrailer() { public FingerPrint getFingerPrint() { public int getNextStructParentIndex() { public PdfStructTreeRoot getStructTreeRoot() { public TagStructureContext getTagStructureContext() { public PdfOutline getOutlines(boolean updateOutlines) { public boolean isClosed() { public boolean isTagged() { public boolean isAppendMode() { public boolean isCloseReader() { public boolean isCloseWriter() { public boolean isFlushUnusedObjects() { public void close() { public PdfDocument setTagged() { public void setCloseReader(boolean closeReader) { public void setCloseWriter(boolean closeWriter) { public void setFlushUnusedObjects(boolean flushUnusedObjects) { public boolean hasOutlines() { public void initializeOutlines() { public void addFileAttachment(String key, PdfFileSpec fs) { public void addAssociatedFile(String description, PdfFileSpec fs) { public PdfArray getAssociatedFiles() { public PdfEncryptedPayloadDocument getEncryptedPayloadDocument() { public void setEncryptedPayload(PdfFileSpec fs) { public PdfIndirectReference createNextIndirectReference() { public List 
                  
                    listIndirectReferences() { public void addNamedDestination(String key, PdfObject value) { public void addOutputIntent(PdfOutputIntent outputIntent) { public void checkIsoConformance(Object obj, IsoKey key) { public void checkIsoConformance(Object obj, IsoKey key, PdfResources resources, PdfStream contentStream) { public void checkShowTextIsoConformance(CanvasGraphicsState gState, PdfResources resources) { public void setUserProperties(boolean userProperties) { public boolean registerProduct(ProductData productData) { public void markStreamAsEmbeddedFile(PdfStream stream) { PdfXrefTable getXref() { boolean isDocumentFont(PdfIndirectReference indRef) { boolean hasAcroForm() { boolean doesStreamBelongToEmbeddedFile(PdfStream stream) { protected void initTagStructureContext() { protected void storeLinkAnnotation(PdfPage page, PdfLinkAnnotation annotation) { protected void checkIsoConformance() { protected void markObjectAsMustBeFlushed(PdfObject pdfObject) { protected void flushObject(PdfObject pdfObject, boolean canBeInObjStm) throws IOException { protected void open(PdfVersion newPdfVersion) { protected void addCustomMetadataExtensions(XMPMeta xmpMeta) { protected void updateXmpMetadata() { protected XMPMeta updateDefaultXmpMetadata() throws XMPException { protected Collection 
                   
                     getDocumentFonts() { protected void flushFonts() { protected void checkClosingStatus() { protected IPdfPageFactory getPageFactory() { protected void checkAndAddPage(PdfPage page) { protected void checkAndAddPage(int index, PdfPage page) { protected void tryInitTagStructure(PdfDictionary str) { private void tryFlushTagStructure(boolean isAppendMode) { private void updateValueInMarkInfoDict(PdfName key, PdfObject value) { private void removeUnusedWidgetsFromFields(PdfPage page) { private void copyLinkAnnotations(PdfDocument toDocument, Map 
                    
                      page2page) { private void copyOutlines(Set 
                     
                       outlines, PdfDocument toDocument, Map 
                      
                        page2page) { private void getAllOutlinesToCopy(PdfOutline outline, Set 
                       
                         outlinesToCopy) { private void cloneOutlines(Set 
                        
                          outlinesToCopy, PdfOutline newParent, PdfOutline oldParent, Map 
                         
                           page2page, PdfDocument toDocument) { private void ensureTreeRootAddedToNames(PdfObject treeRoot, PdfName treeType) { private boolean writerHasEncryption() { private void updatePdfVersionFromCatalog() { private void readDocumentIds() { private void processReadingError(String errorMessage) { private static void overrideFullCompressionInWriterProperties(WriterProperties properties, boolean readerHasXrefStream) { private static boolean isXmpMetaHasProperty(XMPMeta xmpMeta, String schemaNS, String propName) throws XMPException {

                       

Document

public class Document extends RootElement 
   
     { * 构造方法 public Document(PdfDocument pdfDoc) { public Document(PdfDocument pdfDoc, PageSize pageSize) { public Document(PdfDocument pdfDoc, PageSize pageSize, boolean immediateFlush) { * 普通方法 public Document add(AreaBreak areaBreak) { public Document add(IBlockElement element) { public void setRenderer(DocumentRenderer documentRenderer) { public float getTopMargin() { public float getLeftMargin() { public float getRightMargin() { public float getBottomMargin() { public void setTopMargin(float topMargin) { public void setLeftMargin(float leftMargin) { public void setRightMargin(float rightMargin) { public void setBottomMargin(float bottomMargin) { public void setMargins(float topMargin, float rightMargin, float bottomMargin, float leftMargin) { public PdfDocument getPdfDocument() { public 
    
      T1 getDefaultProperty(int property) { public Rectangle getPageEffectiveArea(PageSize pageSize) { public void flush() { public void relayout() { public void close() { if (this.rootRenderer != null) { this.rootRenderer.close(); } this.pdfDocument.close(); } protected RootRenderer ensureRootRendererNotNull() { protected void checkClosingStatus() {

                          

RootElement

public abstract class RootElement 
   
     extends ElementPropertyContainer 
    
      implements Closeable { protected boolean immediateFlush = true; protected PdfDocument pdfDocument; //pdf文档 protected List 
     
       childElements = new ArrayList(); protected PdfFont defaultFont; protected FontProvider defaultFontProvider; protected ISplitCharacters defaultSplitCharacters; protected RootRenderer rootRenderer; private LayoutTaggingHelper defaultLayoutTaggingHelper; public RootElement() { } public T add(IBlockElement element) { public T add(Image image) { public FontProvider getFontProvider() { public void setFontProvider(FontProvider fontProvider) { public void setProperty(int property, Object value) { public 
      
        T1 getProperty(int property) { public boolean hasProperty(int property) { public boolean hasOwnProperty(int property) { public 
       
         T1 getOwnProperty(int property) { public void deleteOwnProperty(int property) { public 
        
          T1 getDefaultProperty(int property) { public RootRenderer getRenderer() { public T showTextAligned(String text, float x, float y, TextAlignment textAlign) { public T showTextAligned(String text, float x, float y, TextAlignment textAlign, float angle) { public T showTextAligned(String text, float x, float y, TextAlignment textAlign, VerticalAlignment vertAlign, float angle) { public T showTextAligned(Paragraph p, float x, float y, TextAlignment textAlign) { public T showTextAligned(Paragraph p, float x, float y, TextAlignment textAlign, VerticalAlignment vertAlign) { public T showTextAligned(Paragraph p, float x, float y, int pageNumber, TextAlignment textAlign, VerticalAlignment vertAlign, float radAngle) { public T showTextAlignedKerned(String text, float x, float y, TextAlignment textAlign, VerticalAlignment vertAlign, float radAngle) { protected abstract RootRenderer ensureRootRendererNotNull(); protected void createAndAddRendererSubTree(IElement element) { private LayoutTaggingHelper initTaggingHelperIfNeeded() { private T addElement(IElement element) {

                          

ElementPropertyContainer

public abstract class ElementPropertyContainer 
   
     extends AbstractIdentifiableElement implements IPropertyContainer { protected Map 
    
      properties = new HashMap(); public ElementPropertyContainer() { } * property public boolean hasProperty(int property) { public 
     
       T1 getProperty(int property) { public void setProperty(int property, Object value) { public boolean hasOwnProperty(int property) { public 
      
        T1 getOwnProperty(int property) { public void deleteOwnProperty(int property) { public 
       
         T1 getDefaultProperty(int property) { * position public T setRelativePosition(float left, float top, float right, float bottom) { public T setFixedPosition(float left, float bottom, float width) { public T setFixedPosition(float left, float bottom, UnitValue width) { public T setFixedPosition(int pageNumber, float left, float bottom, float width) { public T setFixedPosition(int pageNumber, float left, float bottom, UnitValue width) { * font public T setFont(PdfFont font) { public T setFontFamily(String... fontFamilyNames) { public T setFontFamily(List 
        
          fontFamilyNames) { public T setFontColor(Color fontColor) { public T setFontColor(Color fontColor, float opacity) { public T setFontSize(float fontSize) { public T setFontKerning(FontKerning fontKerning) { public T setFontScript(UnicodeScript script) { public T setBold() { //字体加粗 public T setItalic() { //字体倾斜 * background public T setBackgroundColor(Color backgroundColor) { public T setBackgroundColor(Color backgroundColor, float opacity) { public T setBackgroundColor(Color backgroundColor, float extraLeft, float extraTop, float extraRight, float extraBottom) { public T setBackgroundColor(Color backgroundColor, float opacity, float extraLeft, float extraTop, float extraRight, float extraBottom) { public T setBackgroundImage(BackgroundImage image) { public T setBackgroundImage(List 
         
           imagesList) { * border public T setBorder(Border border) { public T setBorderTop(Border border) { public T setBorderLeft(Border border) { public T setBorderRight(Border border) { public T setBorderBottom(Border border) { public T setBorderRadius(BorderRadius borderRadius) { public T setBorderTopLeftRadius(BorderRadius borderRadius) { public T setBorderTopRightRadius(BorderRadius borderRadius) { public T setBorderBottomRightRadius(BorderRadius borderRadius) { public T setBorderBottomLeftRadius(BorderRadius borderRadius) { public T setStrokeColor(Color strokeColor) { public Color getStrokeColor() { //边框颜色 public T setStrokeWidth(float strokeWidth) { public Float getStrokeWidth() { //边框宽度 * underline public T setUnderline() { //文本加下划线 public T setLineThrough() { //文本加删除线 public T setUnderline(float thickness, float yPosition) { public T setUnderline(Color color, float thickness, float thicknessMul, float yPosition, float yPositionMul, int lineCapStyle) { public T setUnderline(Color color, float opacity, float thickness, float thicknessMul, float yPosition, float yPositionMul, int lineCapStyle) { * 其余操作 public T setHorizontalAlignment(HorizontalAlignment horizontalAlignment) { public T setTextAlignment(TextAlignment alignment) { //文本对齐方式 public T setCharacterSpacing(float charSpacing) { public T setWordSpacing(float wordSpacing) { //单词间距 public T setTextRenderingMode(int textRenderingMode) { public Integer getTextRenderingMode() { //文本渲染方式 public T setSplitCharacters(ISplitCharacters splitCharacters) { public ISplitCharacters getSplitCharacters() { //文本分隔符 public T setBaseDirection(BaseDirection baseDirection) { public T setDestination(String destination) { public T setOpacity(Float opacity) { //文本透明度 public T setHyphenation(HyphenationConfig hyphenationConfig) { //设置连字符

              

                         

AreaBreak：区域间隔符

public class AreaBreak extends AbstractElement 
   
     { protected PageSize pageSize; public AreaBreak() { public AreaBreak(AreaBreakType areaBreakType) { public AreaBreak(PageSize pageSize) { public PageSize getPageSize() { public void setPageSize(PageSize pageSize) { public AreaBreakType getType() { return (AreaBreakType)this.getProperty(2); } protected IRenderer makeNewRenderer() {

                     

AreaBreakType

public enum AreaBreakType { NEXT_AREA, //下一个区域 NEXT_PAGE, //新建一页 LAST_PAGE; //最后一页 private AreaBreakType() { } }

                  

AbstractElement

public abstract class AbstractElement 
   
     extends ElementPropertyContainer 
    
      implements IAbstractElement { protected IRenderer nextRenderer; protected List 
     
       childElements = new ArrayList(); protected Set

                          

                    

IBlockElement：接口实现类如下

public interface IBlockElement extends IAbstractElement { }

                  itextpdf 简介

                      

 BlockElement

public abstract class BlockElement 
   
     extends AbstractElement 
    
      implements IAccessibleElement, IBlockElement { protected BlockElement() { } public 
     
       T1 getDefaultProperty(int property) { switch(property) { case 103: case 104: return OverflowPropertyValue.FIT; default: return super.getDefaultProperty(property); } } * 内边距 public T setPaddingLeft(float value) { public T setPaddingRight(float value) { public T setPaddingTop(float value) { public T setPaddingBottom(float value) { public UnitValue getPaddingLeft() { public UnitValue getPaddingRight() { public UnitValue getPaddingTop() { public UnitValue getPaddingBottom() { public T setPadding(float commonPadding) { public T setPaddings(float paddingTop, float paddingRight, float paddingBottom, float paddingLeft) { * 页边距 public T setMarginLeft(float value) { public T setMarginRight(float value) { public T setMarginTop(float value) { public T setMarginBottom(float value) { public UnitValue getMarginLeft() { public UnitValue getMarginRight() { public UnitValue getMarginTop() { public UnitValue getMarginBottom() { public T setMargin(float commonMargin) { public T setMargins(float marginTop, float marginRight, float marginBottom, float marginLeft) { * 宽度、高度 public T setWidth(float width) { public T setWidth(UnitValue width) { public UnitValue getWidth() { public T setHeight(UnitValue height) { public T setHeight(float height) { public UnitValue getHeight() { public T setMaxHeight(float maxHeight) { public T setMaxHeight(UnitValue maxHeight) { public T setMinHeight(UnitValue minHeight) { public T setMinHeight(float minHeight) { public T setMaxWidth(UnitValue maxWidth) { public T setMaxWidth(float maxWidth) { public T setMinWidth(UnitValue minWidth) { public T setMinWidth(float minWidth) { * 其余操作 public T setVerticalAlignment(VerticalAlignment verticalAlignment) { public T setSpacingRatio(float ratio) { public Boolean isKeepTogether() { public T setKeepTogether(boolean keepTogether) { public Boolean isKeepWithNext() { public T setKeepWithNext(boolean keepWithNext) { public T setRotationAngle(float angleInRadians) { public T setRotationAngle(double angleInRadians) {

                               

Cell：单元格

public class Cell extends BlockElement 
   
     { private static final Border DEFAULT_BORDER = new SolidBorder(0.5F); private int row; private int col; private int rowspan; private int colspan; protected DefaultAccessibilityProperties tagProperties; 构造方法 public Cell(int rowspan, int colspan) { public Cell() { 普通方法 public int getRow() { public int getCol() { public int getRowspan() { public int getColspan() { public Cell add(IBlockElement element) { public Cell add(Image element) { public IRenderer getRenderer() { public 
    
      T1 getDefaultProperty(int property) { public AccessibilityProperties getAccessibilityProperties() { public String toString() { public Cell clone(boolean includeContent) { protected IRenderer makeNewRenderer() { protected Cell updateCellIndexes(int row, int col, int numberOfColumns) {

                       

Div

public class Div extends BlockElement 
   

     { protected DefaultAccessibilityProperties tagProperties; public Div() { } public Div add(IBlockElement element) { public Div add(Image element) { public Div add(AreaBreak areaBreak) { public AccessibilityProperties getAccessibilityProperties() { public Div setFillAvailableArea(boolean fillArea) { public Div setFillAvailableAreaOnSplit(boolean fillAreaOnSplit) { protected IRenderer makeNewRenderer() {

                    

FlexContainer：default方法，不可直接使用

class FlexContainer extends Div { public FlexContainer() { } protected IRenderer makeNewRenderer() { return new FlexContainerRenderer(this); } }

                           

LineSeparator：行分隔符

public class LineSeparator extends BlockElement 
   
     { protected DefaultAccessibilityProperties tagProperties; public LineSeparator(ILineDrawer lineDrawer) { this.setProperty(35, lineDrawer); } public AccessibilityProperties getAccessibilityProperties() { if (this.tagProperties == null) { this.tagProperties = new DefaultAccessibilityProperties("Artifact"); } return this.tagProperties; } protected IRenderer makeNewRenderer() { return new LineSeparatorRenderer(this); } }

                       

List

public class List extends BlockElement 
   
     { public static final String DEFAULT_LIST_SYMBOL = "- "; protected DefaultAccessibilityProperties tagProperties; public List() { } public List(ListNumberingType listNumberingType) { this.setListSymbol(listNumberingType); } public List add(ListItem listItem) { public List add(String text) { public List setListSymbol(String symbol) { public List setListSymbol(Text text) { public List setListSymbol(Image image) { public List setListSymbol(ListNumberingType listNumberingType) { public List setListSymbolAlignment(ListSymbolAlignment alignment) { public List setItemStartIndex(int start) { public List setSymbolIndent(float symbolIndent) { public void setPreSymbolText(String preSymbolText) { public void setPostSymbolText(String postSymbolText) { public Float getSymbolIndent() { public String getPreSymbolText() { public String getPostSymbolText() { public AccessibilityProperties getAccessibilityProperties() { public 
    
      T1 getDefaultProperty(int property) { protected IRenderer makeNewRenderer() {

                        

ListItem

public class ListItem extends Div { public ListItem() { public ListItem(String text) { public ListItem(Image image) { public ListItem setListSymbol(String symbol) { public ListItem setListSymbol(Text text) { public ListItem setListSymbol(Image image) { public ListItem setListSymbol(ListNumberingType listNumberingType) { public ListItem setListSymbolOrdinalValue(int ordinalValue) { public 
   
     T1 getDefaultProperty(int property) { public AccessibilityProperties getAccessibilityProperties() { protected IRenderer makeNewRenderer() {

                         

Paragraph

public class Paragraph extends BlockElement 
   
     { protected DefaultAccessibilityProperties tagProperties; public Paragraph() { public Paragraph(String text) { public Paragraph(Text text) { public Paragraph add(String text) { public Paragraph add(ILeafElement element) { public Paragraph add(IBlockElement element) { public 
    
      Paragraph addAll(List 
     
       elements) { public Paragraph addTabStops(TabStop... tabStops) { public Paragraph addTabStops(List 
      
        tabStops) { public Paragraph removeTabStop(float tabStopPosition) { public Paragraph setFirstLineIndent(float indent) { public Paragraph setOrphansControl(ParagraphOrphansControl orphansControl) { public Paragraph setWidowsControl(ParagraphWidowsControl widowsControl) { public Paragraph setFixedLeading(float leading) { public Paragraph setMultipliedLeading(float leading) { public 
       
         T1 getDefaultProperty(int property) { public AccessibilityProperties getAccessibilityProperties() { protected IRenderer makeNewRenderer() { private void addTabStopsAsProperty(List 
        
          newTabStops) {

                    

Table

public class Table extends BlockElement 
   
     rows; private UnitValue[] columnWidths; private int currentColumn; private int currentRow; private Table header; private Table footer; private boolean skipFirstHeader; private boolean skipLastFooter; private boolean isComplete; private List 
    
      lastAddedRowGroups; private int rowWindowStart; private Document document; private Cell[] lastAddedRow; private Div caption; * 构造方法 public Table(int numColumns) { public Table(UnitValue[] columnWidths) { public Table(float[] pointColumnWidths) { public Table(int numColumns, boolean largeTable) { public Table(float[] columnWidths, boolean largeTable) { public Table(UnitValue[] columnWidths, boolean largeTable) { * headerCell public Table addHeaderCell(Image image) { public Table addHeaderCell(String content) { public Table addHeaderCell(Cell headerCell) { public 
     
       Table addHeaderCell(BlockElement 
      
        blockElement) { public Table getHeader() { public boolean isSkipFirstHeader() { public Table setSkipFirstHeader(boolean skipFirstHeader) { * cell public Table addCell(Cell cell) { public Table addCell(Image image) { public Table addCell(String content) { public 
       
         Table addCell(BlockElement 
        
          blockElement) { public Cell getCell(int row, int column) { * footerCell public Table addFooterCell(Cell footerCell) { public Table addFooterCell(Image image) { public Table addFooterCell(String content) { public 
         
           Table addFooterCell(BlockElement 
          
            blockElement) { public Table getFooter() { public boolean isSkipLastFooter() { public Table setSkipLastFooter(boolean skipLastFooter) { * 其余操作 public Table setCaption(Div caption) { public Table setCaption(Div caption, CaptionSide side) { public Div getCaption() { public IRenderer createRendererSubTree() { public IRenderer getRenderer() { public void complete() { public boolean isComplete() { public void flush() { public void flushContent() { public void setDocument(Document document) { public Table setExtendBottomRow(boolean isExtended) { public Table setExtendBottomRowOnSplit(boolean isExtended) { public Table setBorderCollapse(BorderCollapsePropertyValue collapsePropertyValue) { public Table setHorizontalBorderSpacing(float spacing) { public Table setVerticalBorderSpacing(float spacing) { public List 
           
             getLastRowBottomBorder() { public AccessibilityProperties getAccessibilityProperties() { public Table startNewRow() { public Table setFixedLayout() { public Table setAutoLayout() { public Table useAllAvailableWidth() { public UnitValue getColumnWidth(int column) { public int getNumberOfColumns() { public int getNumberOfRows() { protected IRenderer makeNewRenderer() { protected List 
            
              getRowGroups() { private void initializeRows() { this.rows = new ArrayList(); this.currentColumn = -1; } private void ensureHeaderIsInitialized() { private void ensureFooterIsInitialized() { private void ensureCaptionPropertiesAreSet() { private void initializeLargeTable(boolean largeTable) { private static UnitValue[] normalizeColumnWidths(int numberOfColumns) { private static UnitValue[] normalizeColumnWidths(float[] pointColumnWidths) { private static UnitValue[] normalizeColumnWidths(UnitValue[] unitColumnWidths) { private boolean cellBelongsToAnyRowGroup(Cell cell, List 
             
               rowGroups) { 内部类：RowRange public static class RowRange { int startRow; int finishRow; public RowRange(int startRow, int finishRow) { public int getStartRow() { public int getFinishRow() { 
               
              
             
            
           
          
         
        
       
      
     
    
   
     implements ILargeElement { protected DefaultAccessibilityProperties tagProperties; private List

                        

                                  

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