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

com.lowagie.text.Image.scalePercent()
Scale the image to a certain percentage. @param percent the scaling percentage

      img.scaleAbsolute(this.desiredWidth.floatValue()
          / PIXEL_TWIPS_FACTOR, this.desiredHeight.floatValue()
          / PIXEL_TWIPS_FACTOR);
      img.scaleAbsolute(this.width.floatValue() / PIXEL_TWIPS_FACTOR,
          this.height.floatValue() / PIXEL_TWIPS_FACTOR);
      img.scalePercent(this.scaleX.floatValue(), this.scaleY.floatValue());
      //        img.setBorder(value);


      try {
        if (this.rtfParser.isImport()) {
          Document doc = this.rtfParser.getDocument();

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            float width = PageSize.A4.getWidth() - 40;
            float height = PageSize.A4.getHeight() - 120;
      if ("ORIGINAL".equals(getValue("pagesize"))) {
        Image img = TiffImage.getTiffImage(ra, 1);
                if (img.getDpiX() > 0 && img.getDpiY() > 0) {
                    img.scalePercent(7200f / img.getDpiX(), 7200f / img.getDpiY());
                }
        document.setPageSize(new Rectangle(img.getScaledWidth(), img.getScaledHeight()));
        adjustSize = true;
      }
      else if ("LETTER".equals(getValue("pagesize"))) {

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      PdfContentByte cb = writer.getDirectContent();
            for (int c = 0; c < comps; ++c) {
                Image img = TiffImage.getTiffImage(ra, c + 1);
                if (img != null) {
                    if (img.getDpiX() > 0 && img.getDpiY() > 0) {
                        img.scalePercent(7200f / img.getDpiX(), 7200f / img.getDpiY());
                    }
                  if (adjustSize) {
              document.setPageSize(new Rectangle(img.getScaledWidth(),
                  img.getScaledHeight()));
                        document.newPage();

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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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                    img = Image.getInstance(img);
                    img.setRotation(img.getImageRotation() + (float)(cell.getRotation() * Math.PI / 180.0));
                }
        boolean vf = false;
        if (cell.getHeight() > currentMaxHeight) {
          img.scalePercent(100);
          float scale = (currentMaxHeight - cell.getEffectivePaddingTop() - cell
              .getEffectivePaddingBottom())
              / img.getScaledHeight();
          img.scalePercent(scale * 100);
          vf = true;

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        if (cell.getHeight() > currentMaxHeight) {
          img.scalePercent(100);
          float scale = (currentMaxHeight - 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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            Element tvaInfo = buildTVAInfo();
            document.add(tvaInfo);


            // We write images
            Image header = Image.getInstance(ItextPDFInvoiceBuilder.class.getResource("/images/invoice/jayasoft-title.png"));
            header.scalePercent(26.0f);
            header.setAbsolutePosition(20,780);
            Image footer = Image.getInstance(ItextPDFInvoiceBuilder.class.getResource("/images/invoice/jayasoft-footer.png"));
            footer.scalePercent(24.0f);
            footer.setAbsolutePosition(20, 20);

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            // We write images
            Image header = Image.getInstance(ItextPDFInvoiceBuilder.class.getResource("/images/invoice/jayasoft-title.png"));
            header.scalePercent(26.0f);
            header.setAbsolutePosition(20,780);
            Image footer = Image.getInstance(ItextPDFInvoiceBuilder.class.getResource("/images/invoice/jayasoft-footer.png"));
            footer.scalePercent(24.0f);
            footer.setAbsolutePosition(20, 20);


            document.add(header);
            document.add(footer);

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      PdfPCell cell = cells[k];
      if (cell == null)
        continue;
      Image img = cell.getImage();
      if (img != null) {
        img.scalePercent(100);
                float refWidth = img.getScaledWidth();
                if (cell.getRotation() == 90 || cell.getRotation() == 270) {
                    refWidth = img.getScaledHeight();
                }
                float scale = (cell.getRight() - cell.getEffectivePaddingRight()

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