Package com.lowagie.text

Examples of com.lowagie.text.Image.scalePercent()

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                    refWidth = img.getScaledHeight();
                }
                float scale = (cell.getRight() - cell.getEffectivePaddingRight()
                    - cell.getEffectivePaddingLeft() - cell.getLeft())
                    / refWidth;
                img.scalePercent(scale * 100);
                float refHeight = img.getScaledHeight();
                if (cell.getRotation() == 90 || cell.getRotation() == 270) {
                    refHeight = img.getScaledWidth();
                }
                cell.setBottom(cell.getTop() - cell.getEffectivePaddingTop()
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                    img = Image.getInstance(img);
                    img.setRotation(img.getImageRotation() + (float)(cell.getRotation() * Math.PI / 180.0));
                }
        boolean vf = false;
        if (cell.getHeight() > maxHeight) {
          img.scalePercent(100);
          float scale = (maxHeight - cell.getEffectivePaddingTop() - cell
              .getEffectivePaddingBottom())
              / img.getScaledHeight();
          img.scalePercent(scale * 100);
          vf = true;
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        if (cell.getHeight() > maxHeight) {
          img.scalePercent(100);
          float scale = (maxHeight - cell.getEffectivePaddingTop() - cell
              .getEffectivePaddingBottom())
              / img.getScaledHeight();
          img.scalePercent(scale * 100);
          vf = true;
        }
        float left = cell.getLeft() + xPos
            + cell.getEffectivePaddingLeft();
        if (vf) {
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   */
  public float getMaxHeight() {
    boolean pivoted = (getRotation() == 90 || getRotation() == 270);
    Image img = getImage();
    if (img != null) {
      img.scalePercent(100);
      float refWidth = pivoted ? img.getScaledHeight() : img.getScaledWidth();
      float scale = (getRight() - getEffectivePaddingRight()
                    - getEffectivePaddingLeft() - getLeft()) / refWidth;
      img.scalePercent(scale * 100);
      float refHeight = pivoted ? img.getScaledWidth() : img.getScaledHeight();
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    if (img != null) {
      img.scalePercent(100);
      float refWidth = pivoted ? img.getScaledHeight() : img.getScaledWidth();
      float scale = (getRight() - getEffectivePaddingRight()
                    - getEffectivePaddingLeft() - getLeft()) / refWidth;
      img.scalePercent(scale * 100);
      float refHeight = pivoted ? img.getScaledWidth() : img.getScaledHeight();
      setBottom(getTop() - getEffectivePaddingTop() - getEffectivePaddingBottom() - refHeight);
    }
    else {
      if (pivoted && hasFixedHeight())
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            document.add(p1);
            document.add(table);
            Paragraph p2 = new Paragraph("More templates ");
            p2.setLeading(img.getScaledHeight() * 1.1f);
            p2.setAlignment(Element.ALIGN_JUSTIFIED);
            img.scalePercent(70);
            for (int k = 0; k < 20; ++k)
                p2.add(ck);
            document.add(p2);
            // step 5: we close the document
            document.close();
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            pdf417.setText(text);
            Document document = new Document(PageSize.A4, 50, 50, 50, 50);
            PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("pdf417.pdf"));
            document.open();
            Image img = pdf417.getImage();
            img.scalePercent(50, 50 * pdf417.getYHeight());
            document.add(img);
            document.close();
        }
        catch (Exception e) {
            e.printStackTrace();
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            PdfWriter.getInstance(document, new FileOutputStream("imageChunks.pdf"));
            // step 3: we open the document
            document.open();
            // step 4: we create a table and add it to the document
            Image img = Image.getInstance("pngnow.png");
            img.scalePercent(70);
            Chunk ck = new Chunk(img, 0, -5);
            PdfPTable table = new PdfPTable(3);
            PdfPCell cell = new PdfPCell();
            cell.addElement(new Chunk(img, 5, -5));
            cell.setBackgroundColor(new Color(0xC0, 0xC0, 0xC0));
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            Image jpg1 = Image.getInstance("otsoe.jpg");
            jpg1.scaleAbsolute(160, 120);
            document.add(new Paragraph("scaleAbsolute(160, 120)"));
            document.add(jpg1);
            Image jpg2 = Image.getInstance("otsoe.jpg");
            jpg2.scalePercent(50);
            document.add(new Paragraph("scalePercent(50)"));
            document.add(jpg2);
            Image jpg3 = Image.getInstance("otsoe.jpg");
            jpg3.scaleAbsolute(320, 120);
            document.add(new Paragraph("scaleAbsolute(320, 120)"));
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            Image jpg3 = Image.getInstance("otsoe.jpg");
            jpg3.scaleAbsolute(320, 120);
            document.add(new Paragraph("scaleAbsolute(320, 120)"));
            document.add(jpg3);
            Image jpg4 = Image.getInstance("otsoe.jpg");
            jpg4.scalePercent(100, 50);
            document.add(new Paragraph("scalePercent(100, 50)"));
            document.add(jpg4);
        }
        catch(DocumentException de) {
            System.err.println(de.getMessage());
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