NTPolygon


@interface NTPolygon : NTVectorElement

A geometric polygon that can be displayed on the map. Polygons can be concave and have multiple overlapping holes.

  • Constructs a Polygon object from a geometry object and a style.

    Declaration

    Objective-C

    - (id)initWithGeometry:(NTPolygonGeometry *)geometry
                 style:(NTPolygonStyle *)style;

    Parameters

    geometry

    The geometry object that defines the location and holes of this polygon.
    style

    The style that defines what this polygon looks like.

  • Constructs a Polygon object from a vector of map positions and a style.

    Declaration

    Objective-C

    - (id)initWithPoses:(NTMapPosVector *)poses style:(NTPolygonStyle *)style;

    Parameters

    poses

    The vector of map positions that defines the location of this polygon.
    style

    The style that defines what this polygon looks like.

  • Constructs a Polygon object from a vector of map positions, a vector of holes and a style.

    Declaration

    Objective-C

    - (id)initWithPoses:(NTMapPosVector *)poses
              holes:(NTMapPosVectorVector *)holes
              style:(NTPolygonStyle *)style;

    Parameters

    poses

    The vector of map positions that defines the location of this polygon.
    holes

    The vector of holes that defines the locations of holes of this polygon.
    style

    The style that defines what this polygon looks like.

  • Undocumented

    Declaration

    Objective-C

    - (NTPolygonGeometry *)getGeometry;

  • Sets the location for this polygon.

    Declaration

    Objective-C

    - (void)setGeometry:(NTPolygonGeometry *)geometry;

    Parameters

    geometry

    The new geometry object that defines the location and holes of this polygon.

  • Returns the vertices that define this polygon.

    Declaration

    Objective-C

    - (NTMapPosVector *)getPoses;

    Return Value

    The vector of map positions that define this polygon.

  • Sets the vertices that define this polygon. Note: holes are not affected by this call.

    Declaration

    Objective-C

    - (void)setPoses:(NTMapPosVector *)poses;

    Parameters

    poses

    The new vector of map positions that define this polygon.

  • Returns the holes of the polygon.

    Declaration

    Objective-C

    - (NTMapPosVectorVector *)getHoles;

    Return Value

    The list of holes of the polygon.

  • Sets the holes of the polygon.

    Declaration

    Objective-C

    - (void)setHoles:(NTMapPosVectorVector *)holes;

    Parameters

    holes

    The list of holes of the polygon.

  • Returns the style of this polygon.

    Declaration

    Objective-C

    - (NTPolygonStyle *)getStyle;

    Return Value

    The style that defines what this polygon looks like.

  • Sets the style for this polygon.

    Declaration

    Objective-C

    - (void)setStyle:(NTPolygonStyle *)style;

    Parameters

    style

    The new style that defines what this polygon looks like.

  • Undocumented

    Declaration

    Objective-C

    -(void)dealloc;