How to use

cellspacing

method

in

com.lowagie.text.pdf.PdfCell

/**
 * Sets the bottom of the Rectangle and determines the proper {link #verticalOffset}
 * to appropriately align the contents vertically.
 * @param value
 */
public void setBottom(float value) {
  super.setBottom(value);
  float firstLineRealHeight = firstLineRealHeight();
  float totalHeight = ury - value; // can't use top (already compensates for cellspacing)
  float nonContentHeight = (cellpadding() * 2f) + (cellspacing() * 2f);
  nonContentHeight += getBorderWidthInside(TOP) + getBorderWidthInside(BOTTOM);
  float interiorHeight = totalHeight - nonContentHeight;
  float extraHeight = 0.0f;
  switch (verticalAlignment) {
    case Element.ALIGN_BOTTOM:
      extraHeight = interiorHeight - contentHeight;
      break;
    case Element.ALIGN_MIDDLE:
      extraHeight = (interiorHeight - contentHeight) / 2.0f;
      break;
    default:    // ALIGN_TOP
      extraHeight = 0f;
  }
  extraHeight += cellpadding() + cellspacing();
  extraHeight += getBorderWidthInside(TOP);
  if (firstLine != null) {
    firstLine.height = firstLineRealHeight + extraHeight;
  }
}

/**
 * Sets the bottom of the Rectangle and determines the proper {link #verticalOffset}
 * to appropriately align the contents vertically.
 * @param value
 */
public void setBottom(float value) {
  super.setBottom(value);
  float firstLineRealHeight = firstLineRealHeight();
  float totalHeight = ury - value; // can't use top (already compensates for cellspacing)
  float nonContentHeight = (cellpadding() * 2f) + (cellspacing() * 2f);
  nonContentHeight += getBorderWidthInside(TOP) + getBorderWidthInside(BOTTOM);
  float interiorHeight = totalHeight - nonContentHeight;
  float extraHeight = 0.0f;
  switch (verticalAlignment) {
    case Element.ALIGN_BOTTOM:
      extraHeight = interiorHeight - contentHeight;
      break;
    case Element.ALIGN_MIDDLE:
      extraHeight = (interiorHeight - contentHeight) / 2.0f;
      break;
    default:    // ALIGN_TOP
      extraHeight = 0f;
  }
  extraHeight += cellpadding() + cellspacing();
  extraHeight += getBorderWidthInside(TOP);
  if (firstLine != null) {
    firstLine.height = firstLineRealHeight + extraHeight;
  }
}

/**
 * Sets the bottom of the Rectangle and determines the proper {link #verticalOffset}
 * to appropriately align the contents vertically.
 * @param value
 */
public void setBottom(float value) {
  super.setBottom(value);
  float firstLineRealHeight = firstLineRealHeight();
  float totalHeight = ury - value; // can't use top (already compensates for cellspacing)
  float nonContentHeight = (cellpadding() * 2f) + (cellspacing() * 2f);
  nonContentHeight += getBorderWidthInside(TOP) + getBorderWidthInside(BOTTOM);
  float interiorHeight = totalHeight - nonContentHeight;
  float extraHeight = 0.0f;
  switch (verticalAlignment) {
    case Element.ALIGN_BOTTOM:
      extraHeight = interiorHeight - contentHeight;
      break;
    case Element.ALIGN_MIDDLE:
      extraHeight = (interiorHeight - contentHeight) / 2.0f;
      break;
    default:    // ALIGN_TOP
      extraHeight = 0f;
  }
  extraHeight += cellpadding() + cellspacing();
  extraHeight += getBorderWidthInside(TOP);
  if (firstLine != null) {
    firstLine.height = firstLineRealHeight + extraHeight;
  }
}

float newBottom = top - contentHeight - (2f * cellpadding()) - (2f * cellspacing());
newBottom -= getBorderWidthInside(TOP) + getBorderWidthInside(BOTTOM);
setBottom(newBottom);

float newBottom = top - contentHeight - (2f * cellpadding()) - (2f * cellspacing());
newBottom -= getBorderWidthInside(TOP) + getBorderWidthInside(BOTTOM);
setBottom(newBottom);

float newBottom = top - contentHeight - (2f * cellpadding()) - (2f * cellspacing());
newBottom -= getBorderWidthInside(TOP) + getBorderWidthInside(BOTTOM);
setBottom(newBottom);