com.itextpdf.text.Paragraph.add()方法的使用及代码示例

x33g5p2x  于2022-01-26 转载在 其他  
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本文整理了Java中com.itextpdf.text.Paragraph.add()方法的一些代码示例，展示了Paragraph.add()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Paragraph.add()方法的具体详情如下：
包路径：com.itextpdf.text.Paragraph
类名称：Paragraph
方法名：add

Paragraph.add介绍

[英]Adds an Element to the Paragraph.
[中]将Element添加到Paragraph。

代码示例

代码示例来源：origin: fr.opensagres.xdocreport/fr.opensagres.xdocreport.itext5.extension

public void addElement( Element element )
{
  // in function add(Element element) chunks are cloned
  // it is not correct for chunks with dynamic content (ie page number)
  // use function add(int index, Element element) because in this function chunks are added without cloning
  super.add( size(), element );
}

代码示例来源：origin: org.technbolts.tzatziki/tzatziki-pdf

public static Paragraph formatStep(StepExec step, boolean includeKeyword, Styles styles, ITextContext emitterContext) {
  Font stepKeywordFont = styles.getFontOrDefault(STEP_KEYWORD_FONT);
  Font stepPhraseFont = styles.getFontOrDefault(STEP_PHRASE_FONT);
  Font stepParamFont = styles.getFontOrDefault(STEP_PARAMETER_FONT);
  Paragraph pPhrase = new Paragraph();
  if (includeKeyword) {
    pPhrase.add(new Chunk(step.keyword(), stepKeywordFont));
    pPhrase.add(new Chunk(" "));
  }
  if (!step.isMatching()) {
    pPhrase.add(new Chunk(step.name(), stepPhraseFont));
  } else {
    for (StepExec.Tok tok : step.tokenizeBody()) {
      Font tokFont = stepPhraseFont;
      if (tok.param)
        tokFont = stepParamFont;
      List<Element> richText = emitterContext.emitButCollectElements(new RichText(tok.value, tokFont));
      pPhrase.addAll(richText);
    }
  }
  return pPhrase;
}

代码示例来源：origin: timurstrekalov/saga

private Element createFooter() {
  final Paragraph footer = new Paragraph();
  footer.add(new Phrase("Generated using ", FONT_FOOTER));
  final Anchor a = new Anchor(config.getProperty("app.name"), FONT_FOOTER);
  a.setReference("http://timurstrekalov.github.com/saga/");
  footer.add(a);
  footer.add(new Phrase(" version " + config.getProperty("app.version"), FONT_FOOTER));
  footer.setAlignment(Element.ALIGN_RIGHT);
  return footer;
}

代码示例来源：origin: com.itextpdf/itextpdf

/**
 * Adds a new line to the currentParagraph.
 * @since 5.0.6
 */
public void newLine() {
  if (currentParagraph == null) {
    currentParagraph = new Paragraph();
  }
  currentParagraph.add(createChunk("\n"));
}

代码示例来源：origin: com.itextpdf/itextg

/**
 * Adds a new line to the currentParagraph.
 * @since 5.0.6
 */
public void newLine() {
  if (currentParagraph == null) {
    currentParagraph = new Paragraph();
  }
  currentParagraph.add(createChunk("\n"));
}

代码示例来源：origin: com.itextpdf/itextpdf

/**
 * @see com.itextpdf.text.xml.simpleparser.SimpleXMLDocHandler#text(java.lang.String)
 */
public void text(String content) {
  if (skipText)
    return;
  if (currentParagraph == null) {
    currentParagraph = createParagraph();
  }
  if (!insidePRE) {
    // newlines and carriage returns are ignored
    if (content.trim().length() == 0 && content.indexOf(' ') < 0) {
      return;
    }
    content = HtmlUtilities.eliminateWhiteSpace(content);
  }
  Chunk chunk = createChunk(content);
  currentParagraph.add(chunk);
}

代码示例来源：origin: com.itextpdf/itextg

/**
 * @see com.itextpdf.text.xml.simpleparser.SimpleXMLDocHandler#text(java.lang.String)
 */
public void text(String content) {
  if (skipText)
    return;
  if (currentParagraph == null) {
    currentParagraph = createParagraph();
  }
  if (!insidePRE) {
    // newlines and carriage returns are ignored
    if (content.trim().length() == 0 && content.indexOf(' ') < 0) {
      return;
    }
    content = HtmlUtilities.eliminateWhiteSpace(content);
  }
  Chunk chunk = createChunk(content);
  currentParagraph.add(chunk);
}

代码示例来源：origin: org.technbolts/gutenberg

private void appendSubject(ITextContext context, Paragraph preface) {
  if (StringUtils.isEmpty(subject)) {
    return;
  }
  Styles styles = context.styles();
  Font font = styles.getFont(FIRST_PAGE_SUBJECT_FONT).or(subjectFont(styles));
  for (String titlePart : subject.split("[\n\r]+")) {
    Paragraph paragraph = new Paragraph(titlePart, font);
    paragraph.setAlignment(Element.ALIGN_RIGHT);
    paragraph.setSpacingAfter(15.0f);
    preface.add(paragraph);
  }
}

代码示例来源：origin: org.technbolts.tzatziki/tzatziki-pdf

protected Paragraph formatTitle(int headerLevel, ITextContext emitterContext, BackgroundExec background) {
  Styles styles = emitterContext.styles();
  Font font = styles.sectionTitleFontForLevel(headerLevel + 1);
  Paragraph p = new Paragraph();
  p.add(new Chunk(background.name(), font));
  p.add(new Chunk(" (", font));
  p.add(new Chunk(background.keyword(), new FontCopier(font).italic().color(styles.getColor(KEYWORD_COLOR).or(BaseColor.LIGHT_GRAY)).get()));
  p.add(new Chunk(")", font));
  return p;
}

代码示例来源：origin: com.centurylink.mdw/mdw-common

private void printHtmlParagraphs(Section section, String content, int parentLevel)
      throws Exception {
    if (content == null || content.length() == 0)
      return;
    Paragraph comb = new Paragraph();
    ElementList list = XMLWorkerHelper.parseToElementList(content, null);
    for (Element element : list) {
      comb.add(element);
    }
    section.add(comb);
    section.add(new Paragraph("\n", normalFont));
  }
}

代码示例来源：origin: org.technbolts/gutenberg

private void appendTitle(ITextContext context, Paragraph preface) {
  if (StringUtils.isEmpty(title)) {
    return;
  }
  Styles styles = context.styles();
  Font font = styles.getFont(FIRST_PAGE_TITLE_FONT).or(titleFont(styles));
  Paragraph paragraph = null;
  for (String titlePart : title.split("[\n\r]+")) {
    paragraph = new Paragraph(titlePart, font);
    paragraph.setAlignment(Element.ALIGN_RIGHT);
    paragraph.setSpacingAfter(15.0f);
    preface.add(paragraph);
  }
  if (paragraph != null) {
    paragraph.setSpacingAfter(30.0f);
  }
}

代码示例来源：origin: com.github.dandelion/datatables-export-itext

private void addTitle(Document document) throws DocumentException {
 Paragraph title = new Paragraph(exportConf.getFileName());
 title.add(new Paragraph(" ")); // empty line
 title.setAlignment(Element.ALIGN_CENTER);
 document.add(title);
}

代码示例来源：origin: dandelion/dandelion-datatables

private void addTitle(Document document) throws DocumentException {
 Paragraph title = new Paragraph(exportConf.getFileName());
 title.add(new Paragraph(" ")); // empty line
 title.setAlignment(Element.ALIGN_CENTER);
 document.add(title);
}

代码示例来源：origin: com.itextpdf/itextg

/**
 * Processes an Image.
 * @param img
 * @param attrs
 * @throws DocumentException
 * @since    5.0.6
 */
public void processImage(final Image img, final Map<String, String> attrs) throws DocumentException {
  ImageProcessor processor = (ImageProcessor)providers.get(HTMLWorker.IMG_PROCESSOR);
  if (processor == null || !processor.process(img, attrs, chain, document)) {
    String align = attrs.get(HtmlTags.ALIGN);
    if (align != null) {
      carriageReturn();
    }
    if (currentParagraph == null) {
      currentParagraph = createParagraph();
    }
    currentParagraph.add(new Chunk(img, 0, 0, true));
    currentParagraph.setAlignment(HtmlUtilities.alignmentValue(align));
    if (align != null) {
      carriageReturn();
    }
  }
}

代码示例来源：origin: fr.opensagres.xdocreport/fr.opensagres.xdocreport.itext5.extension

public static Paragraph constructTitle( IParagraphFactory factory, Paragraph ancestorTitle, ArrayList numbers,
                    int numberDepth, int numberStyle, PdfPCell cell )
{
  if ( ancestorTitle != null && cell != null )
  {
    Paragraph newTitle = factory.createParagraph();
    PdfPTable table = new PdfPTable( 1 );
    table.setWidthPercentage( 100f );
    cell.addElement( ancestorTitle );
    table.addCell( cell );
    newTitle.add( table );
    return newTitle;
  }
  return ancestorTitle;
}

代码示例来源：origin: org.technbolts/gutenberg

@Override
public void process(int level, Node node, InvocationContext context) {
  List<Element> subs = context.collectChildren(level, node);
  Paragraph p = new Paragraph();
  for (Element sub : subs) {
    p.add(discardNewline(sub));
  }
  KeyValues kvs = context.iTextContext().keyValues();
  Float spacingBefore = kvs.<Float>getNullable(PARAGRAPH_SPACING_BEFORE).or(5f);
  Float spacingAfter = kvs.<Float>getNullable(PARAGRAPH_SPACING_AFTER).or(5f);
  p.setSpacingBefore(spacingBefore);
  p.setSpacingAfter(spacingAfter);
  applyAttributes(context, p);
  context.append(p);
}

代码示例来源：origin: org.technbolts.tzatziki/tzatziki-pdf

@Override
  public void emit(Tags tagContainer, ITextContext emitterContext) {
    FluentIterable<String> tags = tagContainer.tags();
    if (tags.isEmpty())
      return;

    Styles styles = emitterContext.keyValues().<Styles>getNullable(Styles.class).get();

    Paragraph pTags = new Paragraph("Tags: ", styles.getFontOrDefault(Settings.META_FONT));
    boolean first = true;
    Font tagFont = styles.getFontOrDefault(TAG_FONT);
    for (String text : tags) {
      if (first) {
        first = false;
      } else {
        text = ", " + text;
      }

      pTags.add(new Chunk(text, tagFont));
    }

    emitterContext.append(pTags);
  }
}

代码示例来源：origin: org.technbolts/gutenberg

@Override
  public void process(int level, Node node, InvocationContext context) {
    List<Element> subs = context.collectChildren(level, node);

    com.itextpdf.text.List orderedList = new com.itextpdf.text.List(com.itextpdf.text.List.ORDERED);
    for (Element sub : subs) {
      if (!orderedList.add(sub)) {
        // wrap it
        ListItem listItem = new ListItem();
        listItem.add(sub);
        orderedList.add(listItem);
      }
    }

    KeyValues kvs = context.iTextContext().keyValues();

    Float spacingBefore = kvs.<Float>getNullable(ORDERED_LIST_SPACING_BEFORE).or(5f);
    Float spacingAfter = kvs.<Float>getNullable(ORDERED_LIST_SPACING_AFTER).or(5f);

    Paragraph p = new Paragraph();
    p.add(orderedList);
    p.setSpacingBefore(spacingBefore);
    p.setSpacingAfter(spacingAfter);

    context.append(p);
  }
}

代码示例来源：origin: org.technbolts/gutenberg

@Override
  public void process(int level, Node node, InvocationContext context) {
    List<Element> subs = context.collectChildren(level, node);

    com.itextpdf.text.List orderedList = new com.itextpdf.text.List(com.itextpdf.text.List.UNORDERED);
    orderedList.setListSymbol(context.bulletSymbol());
    for (Element sub : subs) {
      if (!orderedList.add(sub)) {
        // wrap it
        ListItem listItem = new ListItem();
        listItem.add(sub);
        orderedList.add(listItem);
      }
    }

    KeyValues kvs = context.iTextContext().keyValues();

    Float spacingBefore = kvs.<Float>getNullable(BULLET_LIST_SPACING_BEFORE).or(5f);
    Float spacingAfter = kvs.<Float>getNullable(BULLET_LIST_SPACING_AFTER).or(5f);

    Paragraph p = new Paragraph();
    p.add(orderedList);
    p.setSpacingBefore(spacingBefore);
    p.setSpacingAfter(spacingAfter);

    context.append(p);
  }
}

代码示例来源：origin: org.technbolts/gutenberg

public List<Element> process(SourceCode sourceCode) {
  String lang = sourceCode.lang();
  String content = sourceCode.content();
  boolean linenos = sourceCode.showLineNumbers();
  Tokens tokens = pygments.tokenize(lang, content);
  Paragraph p = new Paragraph();
  for (TokenWithValue token : tokens) {
    Style style = styleSheet.styleOf(token.token);
    BaseColor color = toColor(style.fg());
    int s = calculateStyle(style);
    Font font = styles.getFont(Styles.CODE_FONT, s, color).get();
    Chunk o = new Chunk(token.value, font);
    RGB bg = style.bg();
    if (bg != null)
      o.setBackground(toColor(bg));
    p.add(o);
  }
  PdfPCell cell = new PdfPCell(p);
  cell.setPaddingBottom(5.0f);
  cell.setBorder(Rectangle.NO_BORDER);
  PdfPTable table = new PdfPTable(1);
  table.addCell(cell);
  table.setSpacingBefore(5.0f);
  table.setSpacingAfter(5.0f);
  table.setTableEvent(new TableBackground(toColor(styleSheet.backgroundColor())));
  return Arrays.<Element>asList(table);
}

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