How to use

endText

method

in

com.itextpdf.text.pdf.PdfContentByte

/**
 * Modify the current clipping path by intersecting it with the current path, using the
 * even-odd rule to determine which regions lie inside the clipping path.
 */
public void eoClip() {
  if (inText && isTagged()) {
    endText();
  }
  content.append("W*").append_i(separator);
}

/**
 * Modify the current clipping path by intersecting it with the current path, using the
 * nonzero winding number rule to determine which regions lie inside the clipping
 * path.
 */
public void clip() {
  if (inText && isTagged()) {
    endText();
  }
  content.append("W").append_i(separator);
}

/**
 * Modify the current clipping path by intersecting it with the current path, using the
 * even-odd rule to determine which regions lie inside the clipping path.
 */
public void eoClip() {
  if (inText && isTagged()) {
    endText();
  }
  content.append("W*").append_i(separator);
}

/**
 * Modify the current clipping path by intersecting it with the current path, using the
 * nonzero winding number rule to determine which regions lie inside the clipping
 * path.
 */
public void clip() {
  if (inText && isTagged()) {
    endText();
  }
  content.append("W").append_i(separator);
}

/**
 * Saves the graphic state. <CODE>saveState</CODE> and
 * <CODE>restoreState</CODE> must be balanced.
 */
public void saveState() {
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_CANVAS, "q");
  if (inText && isTagged()) {
    endText();
  }
  content.append("q").append_i(separator);
  stateList.add(new GraphicState(state));
}

/**
 * Saves the graphic state. <CODE>saveState</CODE> and
 * <CODE>restoreState</CODE> must be balanced.
 */
public void saveState() {
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_CANVAS, "q");
  if (inText && isTagged()) {
    endText();
  }
  content.append("q").append_i(separator);
  stateList.add(new GraphicState(state));
}

/**
 * Restores the graphic state. <CODE>saveState</CODE> and
 * <CODE>restoreState</CODE> must be balanced.
 */
public void restoreState() {
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_CANVAS, "Q");
  if (inText && isTagged()) {
    endText();
  }
  content.append("Q").append_i(separator);
  int idx = stateList.size() - 1;
  if (idx < 0)
    throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("unbalanced.save.restore.state.operators"));
  state.restore(stateList.get(idx));
  stateList.remove(idx);
}

/**
 * Ends the path without filling or stroking it.
 */
public void newPath() {
  if (inText) {
    if (isTagged()) {
      endText();
    } else {
      throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("path.construction.operator.inside.text.object"));
    }
  }
  content.append("n").append_i(separator);
}

/**
 * Ends the path without filling or stroking it.
 */
public void newPath() {
  if (inText) {
    if (isTagged()) {
      endText();
    } else {
      throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("path.construction.operator.inside.text.object"));
    }
  }
  content.append("n").append_i(separator);
}

/**
 * Closes the current subpath by appending a straight line segment from the current point
 * to the starting point of the subpath.
 */
public void closePath() {
  if (inText) {
    if (isTagged()) {
      endText();
    } else {
      throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("path.construction.operator.inside.text.object"));
    }
  }
  content.append("h").append_i(separator);
}

/**
 * Closes the current subpath by appending a straight line segment from the current point
 * to the starting point of the subpath.
 */
public void closePath() {
  if (inText) {
    if (isTagged()) {
      endText();
    } else {
      throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("path.construction.operator.inside.text.object"));
    }
  }
  content.append("h").append_i(separator);
}

/**
 * Fills the path, using the even-odd rule to determine the region to fill.
 */
public void eoFill() {
  if (inText) {
    if (isTagged()) {
      endText();
    } else {
      throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("path.construction.operator.inside.text.object"));
    }
  }
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_COLOR, state.colorFill);
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_GSTATE, state.extGState);
  content.append("f*").append_i(separator);
}

/**
 * Fills the path, using the non-zero winding number rule to determine the region to fill.
 */
public void fill() {
  if (inText) {
    if (isTagged()) {
      endText();
    } else {
      throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("path.construction.operator.inside.text.object"));
    }
  }
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_COLOR, state.colorFill);
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_GSTATE, state.extGState);
  content.append("f").append_i(separator);
}

/**
 * Closes the path and strokes it.
 */
public void closePathStroke() {
  if (inText) {
    if (isTagged()) {
      endText();
    } else {
      throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("path.construction.operator.inside.text.object"));
    }
  }
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_COLOR, state.colorStroke);
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_GSTATE, state.extGState);
  content.append("s").append_i(separator);
}

/**
 * Strokes the path.
 */
public void stroke() {
  if (inText) {
    if (isTagged()) {
      endText();
    } else {
      throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("path.construction.operator.inside.text.object"));
    }
  }
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_COLOR, state.colorStroke);
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_GSTATE, state.extGState);
  content.append("S").append_i(separator);
}

/**
 * Fills the path, using the even-odd rule to determine the region to fill.
 */
public void eoFill() {
  if (inText) {
    if (isTagged()) {
      endText();
    } else {
      throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("path.construction.operator.inside.text.object"));
    }
  }
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_COLOR, state.colorFill);
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_GSTATE, state.extGState);
  content.append("f*").append_i(separator);
}

/**
 * Closes the path, fills it using the even-odd rule to determine the region to fill and strokes it.
 */
public void closePathEoFillStroke() {
  if (inText) {
    if (isTagged()) {
      endText();
    } else {
      throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("path.construction.operator.inside.text.object"));
    }
  }
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_COLOR, state.colorFill);
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_COLOR, state.colorStroke);
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_GSTATE, state.extGState);
  content.append("b*").append_i(separator);
}

/**
 * Closes the path, fills it using the non-zero winding number rule to determine the region to fill and strokes it.
 */
public void closePathFillStroke() {
  if (inText) {
    if (isTagged()) {
      endText();
    } else {
      throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("path.construction.operator.inside.text.object"));
    }
  }
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_COLOR, state.colorFill);
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_COLOR, state.colorStroke);
  PdfWriter.checkPdfIsoConformance(writer, PdfIsoKeys.PDFISOKEY_GSTATE, state.extGState);
  content.append("b").append_i(separator);
}

/**
 * Adds a PostScript XObject to this content.
 *
 * @param psobject the object
 */
public void addPSXObject(final PdfPSXObject psobject) {
  if (inText && isTagged()) {
    endText();
  }
  checkWriter();
  PdfName name = writer.addDirectTemplateSimple(psobject, null);
  PageResources prs = getPageResources();
  name = prs.addXObject(name, psobject.getIndirectReference());
  content.append(name.getBytes()).append(" Do").append_i(separator);
}

/** Concatenates a transformation to the current transformation
 * matrix.
 * @param af the transformation
 */
public void transform(final AffineTransform af) {
  if (inText && isTagged()) {
    endText();
  }
  double matrix[] = new double[6];
  af.getMatrix(matrix);
  state.CTM.concatenate(af);
  content.append(matrix[0]).append(' ').append(matrix[1]).append(' ').append(matrix[2]).append(' ');
  content.append(matrix[3]).append(' ').append(matrix[4]).append(' ').append(matrix[5]).append(" cm").append_i(separator);
}