Examples of com.lowagie.text.Chunk

com.lowagie.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 Color(255, 0, 0)));  document.add(chunk); 
```

            setPadding(borderWidth / 2);
        }
        else {
            borderWidth = 0.5f;
            border = BOX;
            column.addText(this.phrase = new Phrase(new Chunk(image, 0, 0)));
            column.setLeading(0, 1);
            setPadding(0);
        }
    }

View Full Code Here


      final BaseFontFontMetrics fontMetrics = metaData.getBaseFontFontMetrics
          (fontName, fontSize, bold, italic, "utf-8", false, false);
      final BaseFont baseFont = fontMetrics.getBaseFont();
      final Font font = new Font(baseFont, (float) fontSize, style, textColor);
      final Chunk c = new Chunk(text, font);
      if (backgroundColor != null)
      {
        c.setBackground(backgroundColor);
      }
      target.add(c);
    }

View Full Code Here

  }




  protected void writePageAnchor(int pageIndex) throws DocumentException {
    Map pdfFontAttrs = getDefaultPdfFontAttributes();
    Chunk chunk;
    if (pdfFontAttrs == null) 
    {
      chunk = new Chunk(" ");
    } 
    else 
    {
      // no underline or strikethrough
      Font pdfFont = getFont(pdfFontAttrs, getLocale(), false);
      chunk = new Chunk(" ", pdfFont);
    }
    
    chunk.setLocalDestination(JR_PAGE_ANCHOR_PREFIX + reportIndex + "_" + (pageIndex + 1));


    tagHelper.startPageAnchor();
    
    ColumnText colText = new ColumnText(pdfContentByte);
    colText.setSimpleColumn(

View Full Code Here

    if (renderer != null)
    {
      int xoffset = 0;
      int yoffset = 0;


      Chunk chunk = null;


      float scaledWidth = availableImageWidth;
      float scaledHeight = availableImageHeight;


      if (renderer.getType() == JRRenderable.TYPE_IMAGE)
      {
        com.lowagie.text.Image image = null;


        float xalignFactor = getXAlignFactor(printImage);
        float yalignFactor = getYAlignFactor(printImage);


        switch(printImage.getScaleImageValue())
        {
          case CLIP :
          {
            // Image load might fail, from given image data. 
            // Better to test and replace the renderer now, in case of lazy load error.
            renderer = 
              JRImageRenderer.getOnErrorRendererForDimension(
                renderer, 
                printImage.getOnErrorTypeValue()
                );
            if (renderer == null)
            {
              break;
            }
            
            int normalWidth = availableImageWidth;
            int normalHeight = availableImageHeight;


            Dimension2D dimension = renderer.getDimension();
            if (dimension != null)
            {
              normalWidth = (int)dimension.getWidth();
              normalHeight = (int)dimension.getHeight();
            }


            xoffset = (int)(xalignFactor * (availableImageWidth - normalWidth));
            yoffset = (int)(yalignFactor * (availableImageHeight - normalHeight));


            int minWidth = Math.min(normalWidth, availableImageWidth);
            int minHeight = Math.min(normalHeight, availableImageHeight);


            BufferedImage bi =
              new BufferedImage(minWidth, minHeight, BufferedImage.TYPE_INT_ARGB);


            Graphics2D g = bi.createGraphics();
            if (printImage.getModeValue() == ModeEnum.OPAQUE)
            {
              g.setColor(printImage.getBackcolor());
              g.fillRect(0, 0, minWidth, minHeight);
            }
            renderer.render(
              g,
              new java.awt.Rectangle(
                (xoffset > 0 ? 0 : xoffset),
                (yoffset > 0 ? 0 : yoffset),
                normalWidth,
                normalHeight
                )
              );
            g.dispose();


            xoffset = (xoffset < 0 ? 0 : xoffset);
            yoffset = (yoffset < 0 ? 0 : yoffset);


            //awtImage = bi.getSubimage(0, 0, minWidth, minHeight);


            //image = com.lowagie.text.Image.getInstance(awtImage, printImage.getBackcolor());
            image = com.lowagie.text.Image.getInstance(bi, null);


            break;
          }
          case FILL_FRAME :
          {
            if (printImage.isUsingCache() && loadedImagesMap.containsKey(renderer))
            {
              image = (com.lowagie.text.Image)loadedImagesMap.get(renderer);
            }
            else
            {
              try
              {
                image = com.lowagie.text.Image.getInstance(renderer.getImageData());
                imageTesterPdfContentByte.addImage(image, 10, 0, 0, 10, 0, 0);
              }
              catch(Exception e)
              {
                JRImageRenderer tmpRenderer = 
                  JRImageRenderer.getOnErrorRendererForImage(
                    JRImageRenderer.getInstance(renderer.getImageData()), 
                    printImage.getOnErrorTypeValue()
                    );
                if (tmpRenderer == null)
                {
                  break;
                }
                java.awt.Image awtImage = tmpRenderer.getImage();
                image = com.lowagie.text.Image.getInstance(awtImage, null);
              }


              if (printImage.isUsingCache())
              {
                loadedImagesMap.put(renderer, image);
              }
            }


            image.scaleAbsolute(availableImageWidth, availableImageHeight);
            break;
          }
          case RETAIN_SHAPE :
          default :
          {
            if (printImage.isUsingCache() && loadedImagesMap.containsKey(renderer))
            {
              image = (com.lowagie.text.Image)loadedImagesMap.get(renderer);
            }
            else
            {
              try
              {
                image = com.lowagie.text.Image.getInstance(renderer.getImageData());
                imageTesterPdfContentByte.addImage(image, 10, 0, 0, 10, 0, 0);
              }
              catch(Exception e)
              {
                JRImageRenderer tmpRenderer = 
                  JRImageRenderer.getOnErrorRendererForImage(
                    JRImageRenderer.getInstance(renderer.getImageData()), 
                    printImage.getOnErrorTypeValue()
                    );
                if (tmpRenderer == null)
                {
                  break;
                }
                java.awt.Image awtImage = tmpRenderer.getImage();
                image = com.lowagie.text.Image.getInstance(awtImage, null);
              }


              if (printImage.isUsingCache())
              {
                loadedImagesMap.put(renderer, image);
              }
            }


            image.scaleToFit(availableImageWidth, availableImageHeight);


            xoffset = (int)(xalignFactor * (availableImageWidth - image.getPlainWidth()));
            yoffset = (int)(yalignFactor * (availableImageHeight - image.getPlainHeight()));


            xoffset = (xoffset < 0 ? 0 : xoffset);
            yoffset = (yoffset < 0 ? 0 : yoffset);


            break;
          }
        }


        if (image != null)
        {
          chunk = new Chunk(image, 0, 0);


          scaledWidth = image.getScaledWidth();
          scaledHeight = image.getScaledHeight();
        }
      }
      else
      {
        double normalWidth = availableImageWidth;
        double normalHeight = availableImageHeight;


        double displayWidth = availableImageWidth;
        double displayHeight = availableImageHeight;


        double ratioX = 1f;
        double ratioY = 1f;
        
        Rectangle2D clip = null;


        Dimension2D dimension = renderer.getDimension();
        if (dimension != null)
        {
          normalWidth = dimension.getWidth();
          normalHeight = dimension.getHeight();
          displayWidth = normalWidth;
          displayHeight = normalHeight;
          
          float xalignFactor = getXAlignFactor(printImage);
          float yalignFactor = getYAlignFactor(printImage);


          switch (printImage.getScaleImageValue())
          {
            case CLIP:
            {
              xoffset = (int) (xalignFactor * (availableImageWidth - normalWidth));
              yoffset = (int) (yalignFactor * (availableImageHeight - normalHeight));
              clip =
                new Rectangle2D.Double(
                  - xoffset,
                  - yoffset,
                  availableImageWidth,
                  availableImageHeight
                  );
              break;
            }
            case FILL_FRAME:
            {
              ratioX = availableImageWidth / normalWidth;
              ratioY = availableImageHeight / normalHeight;
              normalWidth *= ratioX;
              normalHeight *= ratioY;
              xoffset = 0;
              yoffset = 0;
              break;
            }
            case RETAIN_SHAPE:
            default:
            {
              ratioX = availableImageWidth / normalWidth;
              ratioY = availableImageHeight / normalHeight;
              ratioX = ratioX < ratioY ? ratioX : ratioY;
              ratioY = ratioX;
              normalWidth *= ratioX;
              normalHeight *= ratioY;
              xoffset = (int) (xalignFactor * (availableImageWidth - normalWidth));
              yoffset = (int) (yalignFactor * (availableImageHeight - normalHeight));
              break;
            }
          }
        }


        PdfTemplate template = pdfContentByte.createTemplate((float)displayWidth, (float)displayHeight);


        Graphics2D g = forceSvgShapes
          ? template.createGraphicsShapes((float)displayWidth, (float)displayHeight)
          : template.createGraphics(availableImageWidth, availableImageHeight, new LocalFontMapper());


        if (clip != null)
        {
          g.setClip(clip);
        }
        
        if (printImage.getModeValue() == ModeEnum.OPAQUE)
        {
          g.setColor(printImage.getBackcolor());
          g.fillRect(0, 0, (int)displayWidth, (int)displayHeight);
        }


        Rectangle2D rectangle = new Rectangle2D.Double(0, 0, displayWidth, displayHeight);


        renderer.render(g, rectangle);
        g.dispose();


        pdfContentByte.saveState();
        pdfContentByte.addTemplate(
          template,
          (float)ratioX, 0f, 0f, (float)ratioY,
          printImage.getX() + getOffsetX() + xoffset,
          jasperPrint.getPageHeight()
            - printImage.getY() - getOffsetY()
            - (int)normalHeight
            - yoffset
          );
        pdfContentByte.restoreState();


        Image image = getPxImage();
        image.scaleAbsolute(availableImageWidth, availableImageHeight);
        chunk = new Chunk(image, 0, 0);
      }


      /*
      image.setAbsolutePosition(
        printImage.getX() + offsetX + borderOffset,

View Full Code Here

     
    boolean firstChunk = true;
    while(runLimit < text.length() && (runLimit = iterator.getRunLimit()) <= text.length())
    {
      Map attributes = iterator.getAttributes();
      Chunk chunk = getChunk(attributes, text.substring(iterator.getIndex(), runLimit), locale);
      
      if (firstChunk)
      {
        // only set anchor + bookmark for the first chunk in the text
        setAnchor(chunk, textElement, textElement);

View Full Code Here

  protected Chunk getChunk(Map attributes, String text, Locale locale)
  {
    // underline and strikethrough are set on the chunk below
    Font font = getFont(attributes, locale, false);


    Chunk chunk = new Chunk(text, font);
    
    if (hasUnderline(attributes))
    {
      // using the same values as sun.font.Fond2D
      chunk.setUnderline(null, 0, 1f / 18, 0, -1f / 12, 0);
    }
    
    if (hasStrikethrough(attributes))
    {
      // using the same thickness as sun.font.Fond2D.
      // the position is calculated in Fond2D based on the ascent, defaulting 
      // to iText default position which depends on the font size
      chunk.setUnderline(null, 0, 1f / 18, 0, 1f / 3, 0);
    }


    Color backcolor = (Color)attributes.get(TextAttribute.BACKGROUND);
    if (backcolor != null)
    {
      chunk.setBackground(backcolor);
    }


    Object script = attributes.get(TextAttribute.SUPERSCRIPT);
    if (script != null)
    {
      if (TextAttribute.SUPERSCRIPT_SUPER.equals(script))
      {
        chunk.setTextRise(font.getCalculatedLeading(1f)/2);
      }
      else if (TextAttribute.SUPERSCRIPT_SUB.equals(script))
      {
        chunk.setTextRise(-font.getCalculatedLeading(1f)/2);
      }
    }


    if (splitCharacter != null)
    {
      //TODO use line break offsets if available?
      chunk.setSplitCharacter(splitCharacter);
    }


    return chunk;
  }

View Full Code Here

Date now = new Date();
System.out.println("date--> " + now);
DateFormat df = new SimpleDateFormat("MM/dd/yyyy hh:mm:ss a");
String s1 = df.format(now);
          
Chunk CONNECT = new Chunk(new LineSeparator(5.5f, 95, Color.BLUE, Element.ALIGN_CENTER, 3.5f));
  //  LineSeparator UNDERLINE =new LineSeparator(1, 100, null, Element.ALIGN_CENTER, -2);


//public HeaderFooter getMyHeader(String titulo) throws ServletException {  
//    Phrase p= new Phrase();  
//    Chunk chunkTemp = new Chunk("My Company Name\n", FontFactory.getFont(FontFactory.TIMES_ROMAN, 10, Font.NORMAL);

View Full Code Here

                } else if ("SEPERATOR_LINE".equals(questionType) || "SEPERATOR_TEXT".equals(questionType)) {
                    // not really a question; ingore completely
                } else {
                    value = surveyResponseAnswer.getString("textResponse");
                }
                Chunk chunk = new Chunk(surveyQuestion.getString("question") + ": " + value);
                Paragraph p = new Paragraph(chunk);
                document.add(p);
            }
            ByteBuffer outByteBuffer = ByteBuffer.wrap(baos.toByteArray());
            results.put("outByteBuffer", outByteBuffer);

View Full Code Here


    public static List createContents(java.util.List<DrlRuleParser> rules) {
        List index = new List( true );


        for ( DrlRuleParser drlRuleData : rules ) {
            Chunk chunk = new Chunk( drlRuleData.getName() );
            // chunk.setLocalGoto( item.getName() );
            ListItem listItem = new ListItem( chunk );
            index.add( listItem );
        }

View Full Code Here

                } else if ("SEPERATOR_LINE".equals(questionType) || "SEPERATOR_TEXT".equals(questionType)) {
                    // not really a question; ingore completely
                } else {
                    value = surveyResponseAnswer.getString("textResponse");
                }
                Chunk chunk = new Chunk(surveyQuestion.getString("question") + ": " + value);
                Paragraph p = new Paragraph(chunk);
                document.add(p);
            }
            ByteBuffer outByteBuffer = ByteBuffer.wrap(baos.toByteArray());
            results.put("outByteBuffer", outByteBuffer);

View Full Code Here

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