Examples of com.itextpdf.text.Chunk

com.itextpdf.text.Chunk
This is the smallest significant part of text that can be added to a document.
Most elements can be divided in one or more Chunks. A chunk is a String with a certain Font. All other layout parameters should be defined in the object to which this chunk of text is added.
Example:
```
 Chunk chunk = new Chunk("Hello world", FontFactory.getFont(FontFactory.COURIER, 20, Font.ITALIC, new BaseColor(255, 0, 0)));  document.add(chunk); 
```

                    app.setGrayFill(0);
                else
                    app.setColorFill(textColor);
                app.beginText();
                for (int k = 0; k < phrase.size(); ++k) {
                    Chunk ck = (Chunk)phrase.get(k);
                    BaseFont bf = ck.getFont().getBaseFont();
                    app.setFontAndSize(bf, usize);
                    StringBuffer sb = ck.append("");
                    for (int j = 0; j < sb.length(); ++j) {
                        String c = sb.substring(j, j + 1);
                        float wd = bf.getWidthPoint(c, usize);
                        app.setTextMatrix(extraMarginLeft + start - wd / 2, offsetY - extraMarginTop);
                        app.showText(c);

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    /**
     * @see com.itextpdf.text.Element#getChunks()
     */
    public List<Chunk> getChunks() {
      List<Chunk> list = new ArrayList<Chunk>();
      list.add(new Chunk(this, true));
        return list;
    }

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     */
    public static Chunk get(final String e, final Font font) {
        char s = getCorrespondingSymbol(e);
        if (s == (char)0) {
            try {
                return new Chunk(String.valueOf((char)Integer.parseInt(e)), font);
            }
            catch(Exception exception) {
                return new Chunk(e, font);
            }
        }
        Font symbol = new Font(FontFamily.SYMBOL, font.getSize(), font.getStyle(), font.getColor());
        return new Chunk(String.valueOf(s), symbol);
    }

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      if (content.trim().length() == 0 && content.indexOf(' ') < 0) {
        return;
      }
      content = HtmlUtilities.eliminateWhiteSpace(content);
    }
    Chunk chunk = createChunk(content);
    currentParagraph.add(chunk);
  }

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        carriageReturn();
      }
      if (currentParagraph == null) {
        currentParagraph = createParagraph();
      }
      currentParagraph.add(new Chunk(img, 0, 0, true));
      currentParagraph.setAlignment(HtmlUtilities.alignmentValue(align));
      if (align != null) {
        carriageReturn();
      }
    }

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   * @param chain the hierarchy chain
   * @return a Chunk
   */
  public Chunk createChunk(final String content, final ChainedProperties chain) {
    Font font = getFont(chain);
    Chunk ck = new Chunk(content, font);
    if (chain.hasProperty(HtmlTags.SUB))
      ck.setTextRise(-font.getSize() / 2);
    else if (chain.hasProperty(HtmlTags.SUP))
      ck.setTextRise(font.getSize() / 2);
    ck.setHyphenation(getHyphenation(chain));
    return ck;
  }

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                // offsets the y co-ordinate by 15 units
                float y = -im.getScaledHeight() + 15;


                x = x + (signatureRect.getWidth() - im.getScaledWidth()) / 2;
                y = y - (signatureRect.getHeight() - im.getScaledHeight()) / 2;
                p.add(new Chunk(im, x + (signatureRect.getWidth() - im.getScaledWidth()) / 2, y, false));
                ct2.addElement(p);
                ct2.go();
                break;
            case GRAPHIC:
                ct2 = new ColumnText(t);
                ct2.setRunDirection(runDirection);
                ct2.setSimpleColumn(signatureRect.getLeft(), signatureRect.getBottom(), signatureRect.getRight(), signatureRect.getTop(), 0, Element.ALIGN_RIGHT);


                im = Image.getInstance(signatureGraphic);
                im.scaleToFit(signatureRect.getWidth(), signatureRect.getHeight());


                p = new Paragraph();
                // must calculate the point to draw from to make image appear in middle of column
                x = 0;
                // experimentation found this magic number to counteract Adobe's signature graphic, which
                // offsets the y co-ordinate by 15 units
                y = -im.getScaledHeight() + 15;


                x = x + (signatureRect.getWidth() - im.getScaledWidth()) / 2;
                y = y - (signatureRect.getHeight() - im.getScaledHeight()) / 2;
                p.add(new Chunk(im, x, y, false));
                ct2.addElement(p);
                ct2.go();
                break;
            default:
            }

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                for (int f = 0; f < fsize; ++f) {
                    font = fonts.get(f);
                    if (font.getBaseFont().charExists(u)) {
                        if (lastidx != f) {
                            if (sb.length() > 0 && lastidx != -1) {
                                Chunk ck = new Chunk(sb.toString(), fonts.get(lastidx));
                                ret.add(ck);
                                sb.setLength(0);
                            }
                            lastidx = f;
                        }
                        sb.append(c);
                        sb.append(cc[++k]);
                        break;
                    }
                }
            }
            else {
                for (int f = 0; f < fsize; ++f) {
                    font = fonts.get(f);
                    if (font.getBaseFont().charExists(c)) {
                        if (lastidx != f) {
                            if (sb.length() > 0 && lastidx != -1) {
                                Chunk ck = new Chunk(sb.toString(), fonts.get(lastidx));
                                ret.add(ck);
                                sb.setLength(0);
                            }
                            lastidx = f;
                        }
                        sb.append(c);
                        break;
                    }
                }
            }
        }
        if (sb.length() > 0) {
            Chunk ck = new Chunk(sb.toString(), fonts.get(lastidx == -1 ? 0 : lastidx));
            ret.add(ck);
        }
        return ret;
    }

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            int style = f.getStyle();
            style &= ~Font.UNDERLINE;
            style &= ~Font.STRIKETHRU;
            f.setStyle(style);
        }
        Chunk space = new Chunk(" ", f);
        space.process(this);
        carriageReturn();
        leading = oldleading;
    }

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     * @return Returns the Chunk.
     */
    public Chunk create(final String text, final String in1, final String in2,
            final String in3) {


        Chunk chunk = new Chunk(text);
        String tag = "idx_" + indexcounter++;
        chunk.setGenericTag(tag);
        chunk.setLocalDestination(tag);
        Entry entry = new Entry(in1, in2, in3, tag);
        indexentry.add(entry);
        return chunk;
    }

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