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

Class DefaultOffsets

  • public class DefaultOffsets
extends java.lang.Object
    Object to provide default offsets for MIL-STD-2525C tactical point graphics. The offset is used to align a point on the graphic with the graphic's geographic position. This class automatically populates the map with values appropriate for the point graphic images supplied by WorldWind.
    See Also:
    AbstractTacticalSymbol.setOffset(gov.nasa.worldwind.render.Offset)

    • Field Detail

      • DEFAULT_OFFSET

        protected static Offset DEFAULT_OFFSET
        Offset to align the center of the graphic with the geographic position.

      • OFFSET_BOTTOM_QUARTER

        public static final Offset OFFSET_BOTTOM_QUARTER
        Offset to align a point 25% up from the bottom edge with the geographic position.

      • OFFSET_C2GM_GNL_PNT_WPN_DRPPNT

        public static final Offset OFFSET_C2GM_GNL_PNT_WPN_DRPPNT
        Offset for the Drop Point graphic (2.X.2.1.1.3.2).

      • OFFSET_MOBSU_OBST_MNE_ATMAHD

        public static final Offset OFFSET_MOBSU_OBST_MNE_ATMAHD
        Offset for the Antitank Mine with Anti-handling Device graphic (2.X.3.1.5.3).

      • OFFSET_MOBSU_OBST_MNE_APMNE

        public static final Offset OFFSET_MOBSU_OBST_MNE_APMNE
        Offset for the Antipersonnel (AP) Mines graphic (2.X.3.1.5.5).

      • OFFSET_MOBSU_OBST_MNE_WAMNE

        public static final Offset OFFSET_MOBSU_OBST_MNE_WAMNE
        Offset for the Wide Area Mines graphic (2.X.3.1.5.6).

      • OFFSET_OTH_HAZ_SML

        public static final Offset OFFSET_OTH_HAZ_SML
        Offset for the Sea Mine-Like Hazard graphic (2.X.6.2.1).

      • offsets

        protected java.util.Map<java.lang.String,​Offset> offsets
        Map to store defaults.

    • Constructor Detail

      • DefaultOffsets

        public DefaultOffsets()
        Create the map and populate it with the default offsets.

    • Method Detail

      • get

        public Offset get​(java.lang.String sidc)
        Determine the default offset for a graphic.
        Parameters:
        sidc - Masked SIDC for a point graphic.
        Returns:
        Default offset for the specified graphic.

      • populate

        protected void populate()
        Populate the map with default offsets.

      • putAll

        protected void putAll​(Offset value,
                      java.lang.String... keys)
        Map one value to many keys.
        Parameters:
        value - Value to add.
        keys - Keys that map to the value.