[]
Serializable, Comparable<ArrowheadWidth>, ConstableUsed with ILineFormat.setBeginArrowheadWidth(ArrowheadWidth) and ILineFormat.setEndArrowheadWidth(ArrowheadWidth) to control the arrowhead width on shape or connector lines.
IShape connector = worksheet.getShapes().addConnector(ConnectorType.Straight, 10, 10, 200, 100);
ILineFormat line = connector.getLine();
line.setBeginArrowheadStyle(ArrowheadStyle.Triangle);
line.setBeginArrowheadWidth(ArrowheadWidth.Wide);
line.setEndArrowheadStyle(ArrowheadStyle.Triangle);
line.setEndArrowheadWidth(ArrowheadWidth.Narrow);
Enum.EnumDesc<E extends Enum<E>>static ArrowheadWidthstatic ArrowheadWidth[]values()name - the name of the enum constant to be returned.IllegalArgumentException - if this enum class has no constant with the specified nameNullPointerException - if the argument is null