GPKGTileReprojectionOptimize

Objective-C

@interface GPKGTileReprojectionOptimize : NSObject

Swift

class GPKGTileReprojectionOptimize : NSObject

Tile Reprojection Optimizations

Show on GitHub

  • World tile coordinate bounds (XYZ), as opposed to minimal tile fitting bounds (default)

    Declaration

    Objective-C

    @property (nonatomic) BOOL world;

    Swift

    var world: Bool { get set }
    Show on GitHub

  • Create a Web Mercator optimization, minimally tile bounded

    Declaration

    Objective-C

    + (GPKGTileReprojectionOptimize *)webMercator;

    Swift

    class func webMercator() -> GPKGTileReprojectionOptimize!

    Return Value

    tile reprojection optimize

    Show on GitHub

  • Create a Platte Carre (WGS84) optimization, minimally tile bounded

    Declaration

    Objective-C

    + (GPKGTileReprojectionOptimize *)platteCarre;

    Swift

    class func platteCarre() -> GPKGTileReprojectionOptimize!

    Return Value

    tile reprojection optimize

    Show on GitHub

  • Create a Web Mercator optimization, world bounded with XYZ tile coordinates

    Declaration

    Objective-C

    + (GPKGTileReprojectionOptimize *)webMercatorWorld;

    Swift

    class func webMercatorWorld() -> GPKGTileReprojectionOptimize!

    Return Value

    tile reprojection optimize

    Show on GitHub

  • Create a Platte Carre (WGS84) optimization, world bounded with XYZ tile coordinates

    Declaration

    Objective-C

    + (GPKGTileReprojectionOptimize *)platteCarreWorld;

    Swift

    class func platteCarreWorld() -> GPKGTileReprojectionOptimize!

    Return Value

    tile reprojection optimize

    Show on GitHub

  • Initialize

    Declaration

    Objective-C

    - (instancetype)init;

    Swift

    init!()

    Return Value

    new tile reprojection optimize

    Show on GitHub

  • Initialize

    Declaration

    Objective-C

    - (instancetype)initWithWorld:(BOOL)world;

    Swift

    init!(world: Bool)

    Parameters

    world

    world coordinate bounds

    Return Value

    new tile reprojection optimize

    Show on GitHub

  • Get the optimization projection

    Declaration

    Objective-C

    - (PROJProjection *)projection;

    Swift

    func projection() -> PROJProjection!

    Return Value

    projection

    Show on GitHub

  • Get the world tile grid of the optimization projection

    Declaration

    Objective-C

    - (GPKGTileGrid *)tileGrid;

    Swift

    func tileGrid() -> GPKGTileGrid!

    Return Value

    tile grid

    Show on GitHub

  • Get the world bounding box of the optimization projection

    Declaration

    Objective-C

    - (GPKGBoundingBox *)boundingBox;

    Swift

    func boundingBox() -> GPKGBoundingBox!

    Return Value

    bounding box

    Show on GitHub

  • Get the tile grid of the bounding box at the zoom

    Declaration

    Objective-C

    - (GPKGTileGrid *)tileGridWithBoundingBox:(GPKGBoundingBox *)boundingBox
                                  andZoom:(int)zoom;

    Swift

    func tileGrid(with boundingBox: GPKGBoundingBox!, andZoom zoom: Int32) -> GPKGTileGrid!

    Parameters

    boundingBox

    bounding box
    zoom

    zoom level

    Return Value

    tile grid

    Show on GitHub

  • Get the bounding box of the tile grid at the zoom

    Declaration

    Objective-C

    - (GPKGBoundingBox *)boundingBoxWithTileGrid:(GPKGTileGrid *)tileGrid
                                     andZoom:(int)zoom;

    Swift

    func boundingBox(with tileGrid: GPKGTileGrid!, andZoom zoom: Int32) -> GPKGBoundingBox!

    Parameters

    tileGrid

    tile grid
    zoom

    zoom level

    Return Value

    bounding box

    Show on GitHub