itextpdf 简介

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

<dependency>
    <groupId>com.itextpdf</groupId>
    <artifactId>itext7-core</artifactId>
    <version>7.2.0</version>
    <type>pom</type>
</dependency>

                            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<PdfIndirectReference, PdfFont> documentFonts;
    private PdfFont defaultFont;
    protected TagStructureContext tagStructureContext;
    private SequenceId documentId;
    private LinkedHashMap<PdfPage, List<PdfLinkAnnotation>> linkAnnotations;
    Map<PdfIndirectReference, byte[]> 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<PdfPage> copyPagesTo(int pageFrom, int pageTo, PdfDocument toDocument, int insertBeforePage) {
    public List<PdfPage> copyPagesTo(int pageFrom, int pageTo, PdfDocument toDocument, int insertBeforePage, IPdfPageExtraCopier copier) {
    public List<PdfPage> copyPagesTo(int pageFrom, int pageTo, PdfDocument toDocument) {
    public List<PdfPage> copyPagesTo(int pageFrom, int pageTo, PdfDocument toDocument, IPdfPageExtraCopier copier) {
    public List<PdfPage> copyPagesTo(List<Integer> pagesToCopy, PdfDocument toDocument, int insertBeforePage) {
    public List<PdfPage> copyPagesTo(List<Integer> pagesToCopy, PdfDocument toDocument, int insertBeforePage, IPdfPageExtraCopier copier) {
    public List<PdfPage> copyPagesTo(List<Integer> pagesToCopy, PdfDocument toDocument) {
    public List<PdfPage> copyPagesTo(List<Integer> 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<PdfIndirectReference> 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<PdfFont> 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<PdfPage, PdfPage> page2page) {
    private void copyOutlines(Set<PdfOutline> outlines, PdfDocument toDocument, Map<PdfPage, PdfPage> page2page) {
    private void getAllOutlinesToCopy(PdfOutline outline, Set<PdfOutline> outlinesToCopy) {
    private void cloneOutlines(Set<PdfOutline> outlinesToCopy, PdfOutline newParent, PdfOutline oldParent, Map<PdfPage, PdfPage> 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<Document> {

*******
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> 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<T extends IPropertyContainer> extends ElementPropertyContainer<T> implements Closeable {
    protected boolean immediateFlush = true;
    protected PdfDocument pdfDocument;     //pdf文档
    protected List<IElement> 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> T1 getProperty(int property) {
    public boolean hasProperty(int property) {

    public boolean hasOwnProperty(int property) {
    public <T1> T1 getOwnProperty(int property) {
    public void deleteOwnProperty(int property) {
    public <T1> 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<T extends IPropertyContainer> extends AbstractIdentifiableElement implements IPropertyContainer {
    protected Map<Integer, Object> properties = new HashMap();

    public ElementPropertyContainer() {
    }


*********
property

    public boolean hasProperty(int property) {
    public <T1> T1 getProperty(int property) {
    public void setProperty(int property, Object value) {

    public boolean hasOwnProperty(int property) {
    public <T1> T1 getOwnProperty(int property) {
    public void deleteOwnProperty(int property) {
    public <T1> 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<String> 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<BackgroundImage> 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<AreaBreak> {
    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<T extends IElement> extends ElementPropertyContainer<T> implements IAbstractElement {
    protected IRenderer nextRenderer;
    protected List<IElement> childElements = new ArrayList();
    protected Set<Style> styles;

    public AbstractElement() {
    }

    public IRenderer createRendererSubTree() {
    public void setNextRenderer(IRenderer renderer) {
    public IRenderer getRenderer() {

    public T addStyle(Style style) {
    public T setAction(PdfAction action) {
    public T setPageNumber(int pageNumber) {

    public boolean isEmpty() {
    public List<IElement> getChildren() {

    public boolean hasProperty(int property) {
    public <T1> T1 getProperty(int property) {

    protected abstract IRenderer makeNewRenderer();
}

                          

                    

IBlockElement:接口实现类如下

public interface IBlockElement extends IAbstractElement {
}

                  itextpdf 简介

                      

 BlockElement

public abstract class BlockElement<T extends IElement> extends AbstractElement<T> implements IAccessibleElement, IBlockElement {
    protected BlockElement() {
    }

    public <T1> 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<Cell> {
    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> 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<Div> {
    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<LineSeparator> {
    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<List> {
    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> 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> T1 getDefaultProperty(int property) {
    public AccessibilityProperties getAccessibilityProperties() {

    protected IRenderer makeNewRenderer() {
  
  

                         

Paragraph

public class Paragraph extends BlockElement<Paragraph> {
    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 <T2 extends ILeafElement> Paragraph addAll(List<T2> elements) {

    public Paragraph addTabStops(TabStop... tabStops) {
    public Paragraph addTabStops(List<TabStop> 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> T1 getDefaultProperty(int property) {
    public AccessibilityProperties getAccessibilityProperties() {


    protected IRenderer makeNewRenderer() {
    private void addTabStopsAsProperty(List<TabStop> newTabStops) {

                    

Table

public class Table extends BlockElement<Table> implements ILargeElement {
    protected DefaultAccessibilityProperties tagProperties;
    private List<Cell[]> 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<Table.RowRange> 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 <T extends IElement> Table addHeaderCell(BlockElement<T> 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 <T extends IElement> Table addCell(BlockElement<T> 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 <T extends IElement> Table addFooterCell(BlockElement<T> 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<Border> 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<Table.RowRange> 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<Table.RowRange> 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() {
  
  

                        

                                  

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