Ejemplo n.º 1
0
 public Chunk getCunck(String htmlTags, String text) {
   String cleanedText = text.replaceAll("\\<.*?\\>", "").replaceAll("(?m)^[ \t]*\r?\n", "").trim();
   Chunk result = null;
   float h1_size = 14;
   float h2_size = 13;
   float h3_size = 12;
   float default_size = 11;
   String default_font_style = FontFactory.COURIER;
   int default_font = Font.NORMAL;
   boolean bold = false;
   boolean italic = false;
   boolean href = false;
   boolean underline = false;
   if (htmlTags.indexOf("<b>") != -1) {
     bold = true;
   }
   if (htmlTags.indexOf("href") != -1) {
     href = true;
     underline = true;
   }
   if (htmlTags.indexOf("<strong>") != -1) {
     bold = true;
   }
   if (htmlTags.indexOf("<em>") != -1) {
     italic = true;
   }
   if (htmlTags.indexOf("<i>") != -1) {
     italic = true;
   }
   if (htmlTags.indexOf("<h1>") != -1) {
     bold = true;
     default_size = h1_size;
   }
   if (htmlTags.indexOf("<h2>") != -1) {
     bold = true;
     default_size = h2_size;
   }
   if (htmlTags.indexOf("<h3>") != -1) {
     bold = true;
     default_size = h3_size;
   }
   if (bold && italic) {
     default_font = Font.BOLDITALIC;
   } else if (italic) {
     default_font = Font.ITALIC;
   } else if (bold) {
     default_font = Font.BOLD;
   } else if (underline) {
     default_font = Font.UNDERLINE;
   }
   result =
       new Chunk(
           cleanedText,
           FontFactory.getFont(
               default_font_style, default_size, default_font, new Color(0, 0, 0)));
   if (href) {
     result.setAnchor(StringUtils.substringBetween(htmlTags, "href=\"", "\""));
   }
   return result;
 }
Ejemplo n.º 2
0
 /**
  * Constructs a <CODE>PdfOutline</CODE>.
  *
  * <p>This is the constructor for an <CODE>outline entry</CODE>.
  *
  * @param parent the parent of this outline item
  * @param destination the destination for this outline item
  * @param title the title of this outline item
  * @param open <CODE>true</CODE> if the children are visible
  */
 public PdfOutline(PdfOutline parent, PdfDestination destination, Paragraph title, boolean open) {
   super();
   StringBuffer buf = new StringBuffer();
   for (Iterator i = title.getChunks().iterator(); i.hasNext(); ) {
     Chunk chunk = (Chunk) i.next();
     buf.append(chunk.getContent());
   }
   this.destination = destination;
   initOutline(parent, buf.toString(), open);
 }
Ejemplo n.º 3
0
 /**
  * Constructs a RtfParagraph belonging to a RtfDocument based on a Paragraph.
  *
  * @param doc The RtfDocument this RtfParagraph belongs to
  * @param paragraph The Paragraph that this RtfParagraph is based on
  */
 public RtfParagraph(RtfDocument doc, Paragraph paragraph) {
   super(doc);
   RtfFont baseFont = null;
   if (paragraph.getFont() instanceof RtfParagraphStyle) {
     this.paragraphStyle =
         this.document
             .getDocumentHeader()
             .getRtfParagraphStyle(((RtfParagraphStyle) paragraph.getFont()).getStyleName());
     baseFont = this.paragraphStyle;
   } else {
     baseFont = new RtfFont(this.document, paragraph.getFont());
     this.paragraphStyle =
         new RtfParagraphStyle(
             this.document, this.document.getDocumentHeader().getRtfParagraphStyle("Normal"));
     this.paragraphStyle.setAlignment(paragraph.getAlignment());
     this.paragraphStyle.setFirstLineIndent(
         (int) (paragraph.getFirstLineIndent() * RtfElement.TWIPS_FACTOR));
     this.paragraphStyle.setIndentLeft(
         (int) (paragraph.getIndentationLeft() * RtfElement.TWIPS_FACTOR));
     this.paragraphStyle.setIndentRight(
         (int) (paragraph.getIndentationRight() * RtfElement.TWIPS_FACTOR));
     this.paragraphStyle.setSpacingBefore(
         (int) (paragraph.getSpacingBefore() * RtfElement.TWIPS_FACTOR));
     this.paragraphStyle.setSpacingAfter(
         (int) (paragraph.getSpacingAfter() * RtfElement.TWIPS_FACTOR));
     if (paragraph.hasLeading()) {
       this.paragraphStyle.setLineLeading(
           (int) (paragraph.getLeading() * RtfElement.TWIPS_FACTOR));
     }
     this.paragraphStyle.setKeepTogether(paragraph.getKeepTogether());
   }
   for (int i = 0; i < paragraph.size(); i++) {
     Element chunk = (Element) paragraph.get(i);
     if (chunk instanceof Chunk) {
       ((Chunk) chunk).setFont(baseFont.difference(((Chunk) chunk).getFont()));
     } else if (chunk instanceof RtfImage) {
       ((RtfImage) chunks.get(i)).setAlignment(this.paragraphStyle.getAlignment());
     }
     try {
       RtfBasicElement[] rtfElements = doc.getMapper().mapElement(chunk);
       for (int j = 0; j < rtfElements.length; j++) {
         chunks.add(rtfElements[j]);
       }
     } catch (DocumentException de) {
     }
   }
 }
Ejemplo n.º 4
0
  /**
   * Constructs a RtfChunk based on the content of a Chunk
   *
   * @param doc The RtfDocument that this Chunk belongs to
   * @param chunk The Chunk that this RtfChunk is based on
   */
  public RtfChunk(RtfDocument doc, Chunk chunk) {
    super(doc);

    if (chunk == null) {
      return;
    }

    if (chunk.getAttributes() != null && chunk.getAttributes().get(Chunk.SUBSUPSCRIPT) != null) {
      this.superSubScript = ((Float) chunk.getAttributes().get(Chunk.SUBSUPSCRIPT)).floatValue();
    }
    if (chunk.getAttributes() != null && chunk.getAttributes().get(Chunk.BACKGROUND) != null) {
      this.background =
          new RtfColor(
              this.document, (Color) ((Object[]) chunk.getAttributes().get(Chunk.BACKGROUND))[0]);
    }
    font = new RtfFont(doc, chunk.getFont());
    content = chunk.getContent();
  }
Ejemplo n.º 5
0
 public Chunk createChunk(String text, ChainedProperties props) {
   Chunk ck = new Chunk(text, getFont(props));
   if (props.hasProperty("sub")) ck.setTextRise(-6);
   else if (props.hasProperty("sup")) ck.setTextRise(6);
   return ck;
 }
  /**
   * Constructs a <CODE>PdfChunk</CODE>-object.
   *
   * @param chunk the original <CODE>Chunk</CODE>-object
   * @param action the <CODE>PdfAction</CODE> if the <CODE>Chunk</CODE> comes from an <CODE>Anchor
   *     </CODE>
   */
  PdfChunk(Chunk chunk, PdfAction action) {
    thisChunk[0] = this;
    value = chunk.getContent();

    Font f = chunk.getFont();
    float size = f.getSize();
    if (size == Font.UNDEFINED) size = 12;
    baseFont = f.getBaseFont();
    int style = f.getStyle();
    if (style == Font.UNDEFINED) {
      style = Font.NORMAL;
    }
    if (baseFont == null) {
      // translation of the font-family to a PDF font-family
      baseFont = f.getCalculatedBaseFont(false);
    } else {
      // bold simulation
      if ((style & Font.BOLD) != 0)
        attributes.put(
            Chunk.TEXTRENDERMODE,
            new Object[] {
              new Integer(PdfContentByte.TEXT_RENDER_MODE_FILL_STROKE), new Float(size / 30f), null
            });
      // italic simulation
      if ((style & Font.ITALIC) != 0) attributes.put(Chunk.SKEW, new float[] {0, ITALIC_ANGLE});
    }
    font = new PdfFont(baseFont, size);
    // other style possibilities
    HashMap attr = chunk.getAttributes();
    if (attr != null) {
      for (Iterator i = attr.entrySet().iterator(); i.hasNext(); ) {
        Map.Entry entry = (Map.Entry) i.next();
        Object name = entry.getKey();
        if (keysAttributes.containsKey(name)) {
          attributes.put(name, entry.getValue());
        } else if (keysNoStroke.containsKey(name)) {
          noStroke.put(name, entry.getValue());
        }
      }
      if ("".equals(attr.get(Chunk.GENERICTAG))) {
        attributes.put(Chunk.GENERICTAG, chunk.getContent());
      }
    }
    if (f.isUnderlined()) {
      Object obj[] = {null, new float[] {0, 1f / 15, 0, -1f / 3, 0}};
      Object unders[][] = Utilities.addToArray((Object[][]) attributes.get(Chunk.UNDERLINE), obj);
      attributes.put(Chunk.UNDERLINE, unders);
    }
    if (f.isStrikethru()) {
      Object obj[] = {null, new float[] {0, 1f / 15, 0, 1f / 3, 0}};
      Object unders[][] = Utilities.addToArray((Object[][]) attributes.get(Chunk.UNDERLINE), obj);
      attributes.put(Chunk.UNDERLINE, unders);
    }
    if (action != null) attributes.put(Chunk.ACTION, action);
    // the color can't be stored in a PdfFont
    noStroke.put(Chunk.COLOR, f.getColor());
    noStroke.put(Chunk.ENCODING, font.getFont().getEncoding());
    Object obj[] = (Object[]) attributes.get(Chunk.IMAGE);
    if (obj == null) {
      image = null;
    } else {
      attributes.remove(Chunk.HSCALE); // images are scaled in other ways
      image = (Image) obj[0];
      offsetX = ((Float) obj[1]).floatValue();
      offsetY = ((Float) obj[2]).floatValue();
      changeLeading = ((Boolean) obj[3]).booleanValue();
    }
    font.setImage(image);
    Float hs = (Float) attributes.get(Chunk.HSCALE);
    if (hs != null) font.setHorizontalScaling(hs.floatValue());
    encoding = font.getFont().getEncoding();
    splitCharacter = (SplitCharacter) noStroke.get(Chunk.SPLITCHARACTER);
    if (splitCharacter == null) splitCharacter = DefaultSplitCharacter.DEFAULT;
  }