Class ArrowAttribute

    • Field Detail

      • arrowLength

        public Parameter arrowLength
        Length of the arrow head. Default to 16.0
      • arrowWidth

        public Parameter arrowWidth
        Width of the arrow head. Default to 10.0.
    • Constructor Detail

      • ArrowAttribute

        public ArrowAttribute​(NamedObj container,
                              java.lang.String name)
                       throws IllegalActionException,
                              NameDuplicationException
        Construct an attribute with the given name contained by the specified container. The container argument must not be null, or a NullPointerException will be thrown. This attribute will use the workspace of the container for synchronization and version counts. If the name argument is null, then the name is set to the empty string. Increment the version of the workspace.
        Parameters:
        container - The container.
        name - The name of this attribute.
        Throws:
        IllegalActionException - If the attribute is not of an acceptable class for the container, or if the name contains a period.
        NameDuplicationException - If the name coincides with an attribute already in the container.
    • Method Detail

      • clone

        public java.lang.Object clone​(Workspace workspace)
                               throws java.lang.CloneNotSupportedException
        Clone the object into the specified workspace. The new object is not added to the directory of that workspace (you must do this yourself if you want it there). The result is an object with no container.
        Overrides:
        clone in class LineAttribute
        Parameters:
        workspace - The workspace for the cloned object.
        Returns:
        The new Attribute.
        Throws:
        java.lang.CloneNotSupportedException - Not thrown in this base class
        See Also:
        NamedObj.exportMoML(Writer, int, String), NamedObj.setDeferringChangeRequests(boolean)
      • _getDefaultShape

        protected java.awt.Shape _getDefaultShape()
        Return a default arrow.
        Overrides:
        _getDefaultShape in class LineAttribute
        Returns:
        An arrow.