Package gov.nasa.worldwind.symbology.milstd2525.graphics.areas

Class Dummy

    • Field Detail

      • path

        protected Path path

    • Constructor Detail

      • Dummy

        public Dummy​(java.lang.String sidc)

    • Method Detail

      • getSupportedGraphics

        public static java.util.List<java.lang.String> getSupportedGraphics()
        Indicates the graphics supported by this class.
        Returns:
        List of masked SIDC strings that identify graphics that this class supports.

      • applyDelegateOwner

        protected void applyDelegateOwner​(java.lang.Object owner)
        Invoked each frame to apply to the current delegate owner to all renderable objects used to draw the graphic. This base class will apply the delegate owner to Label objects. Subclasses must implement this method to apply the delegate owner to any Renderables that they will draw in order to render the graphic.
        Specified by:
        applyDelegateOwner in class AbstractTacticalGraphic
        Parameters:
        owner - Current delegate owner.

      • setPositions

        public void setPositions​(java.lang.Iterable<? extends Position> positions)
        Specifies the positions of the control points that place and orient the graphic.

        The dummy graphic requires exactly three control points. Any positions beyond the first three will be ignored.

        Parameters:
        positions - Positions that orient the graphic. How many positions are returned depends on the type of graphic. Some graphics require only a single position, others require many. The positions must be specified in the same order as the control points defined by the symbology set's template for this type of graphic.
        Throws:
        java.lang.IllegalArgumentException - if less than three control points are provided.

      • getPositions

        public java.lang.Iterable<? extends Position> getPositions()
        Indicates the positions of the control points that place and orient the graphic.
        Returns:
        positions that orient the graphic. How many positions are returned depends on the type of graphic. Some graphics require only a single position, others require many.

      • getReferencePosition

        public Position getReferencePosition()
        A position associated with the object that indicates its aggregate geographic position. The chosen position varies among implementers of this interface. For objects defined by a list of positions, the reference position is typically the first position in the list. For symmetric objects the reference position is often the center of the object. In many cases the object's reference position may be explicitly specified by the application.
        Returns:
        the object's reference position, or null if no reference position is available.

      • applyDefaultAttributes

        protected void applyDefaultAttributes​(ShapeAttributes attributes)
        Description copied from class: AbstractMilStd2525TacticalGraphic
        Apply defaults to the active attributes bundle. The default attributes are determined by the type of graphic. This method is called each frame to reset the active shape attributes to the appropriate default state. Override attributes specified by the application may be applied after the defaults have been set.
        Overrides:
        applyDefaultAttributes in class AbstractMilStd2525TacticalGraphic
        Parameters:
        attributes - Attributes bundle to receive defaults.

      • createPath

        protected Path createPath()