org.apache.poi.ss.usermodel.HorizontalAlignment#LEFT源码实例Demo

public BigTitle(String content) {
    this.lines = 2;
    this.content = content;
    this.color = ExcelColor.TAN;
    this.rowHeight = 350;
    this.fontColor = ExcelColor.BLACK;
    this.alignment = HorizontalAlignment.LEFT;
    this.bold = false;
    this.fontHeight = 280;
}
 

private HorizontalAlignment getHorizontalAlignment(TextAlignHolder alignment)
{
	switch (alignment.horizontalAlignment)
	{
		case RIGHT:
			return HorizontalAlignment.RIGHT;
		case CENTER:
			return HorizontalAlignment.CENTER;
		case JUSTIFIED:
			return HorizontalAlignment.JUSTIFY;
		case LEFT:
		default:
			return HorizontalAlignment.LEFT;
	}
}
 

private HorizontalAlignment getHorizontalAlignment(TextAlignHolder alignment) {
	switch (alignment.horizontalAlignment) 
	{
		case RIGHT:
			return HorizontalAlignment.RIGHT;
		case CENTER:
			return HorizontalAlignment.CENTER;
		case JUSTIFIED:
			return HorizontalAlignment.JUSTIFY;
		case LEFT:
		default:
			return HorizontalAlignment.LEFT;
	}
}
 

/**
 * Converts the given element alignment into one of the HorizontalAlignment-constants.
 *
 * @param e the JFreeReport element alignment.
 * @return the HorizontalAlignment-Alignment.
 * @throws IllegalArgumentException if an Unknown JFreeReport alignment is given.
 */
protected static HorizontalAlignment convertHorizontalAlignment( final ElementAlignment e ) {
  if ( ElementAlignment.LEFT.equals( e ) ) {
    return HorizontalAlignment.LEFT;
  } else if ( ElementAlignment.RIGHT.equals( e ) ) {
    return HorizontalAlignment.RIGHT;
  } else if ( ElementAlignment.JUSTIFY.equals( e ) ) {
    return HorizontalAlignment.JUSTIFY;
  } else if ( ElementAlignment.CENTER.equals( e ) ) {
    return HorizontalAlignment.CENTER;
  }

  throw new IllegalArgumentException( "Invalid alignment" );
}