MaplyScreenObject

Objective-C

@interface MaplyScreenObject : NSObject

Swift

class MaplyScreenObject : NSObject

The Maply Screen Object is used to build up a more complex screen object from multiple pieces.

You can use one or more of these to build up a combination of labels and images that form a single marker, label, or billboard.

  • Add a string to the screen object

    Declaration

    Objective-C

    - (void)addString:(NSString *)str font:(id)font color:(id)color;

    Swift

    func add(_ str: String!, font: Any!, color: Any!)

    Parameters

    str

    The string to add
    font

    The font to use
    color

    The foreground color of the string.

  • Add an attributed string to the screen object.

    This adds an annotated string to the screen object. The size will be based on the length of the string and the font.

    Declaration

    Objective-C

    - (void)addAttributedString:(NSAttributedString *)str;

    Swift

    func add(_ str: NSAttributedString!)

  • Add an image scaled to the given size.

    Adds a UIImage or MaplyTexture object scaled to the given size.

    Declaration

    Objective-C

    - (void)addImage:(id)image color:(id)color size:(CGSize)size;

    Swift

    func addImage(_ image: Any!, color: Any!, size: CGSize)

  • Add an image scaled to the given size and offset by the given amount.

    The other version of this call centers around (0,0) so this lets you nudge it.

    Declaration

    Objective-C

    - (void)addImage:(id)image
           color:(id)color
            size:(CGSize)size
          offset:(CGPoint)offset;

    Swift

    func addImage(_ image: Any!, color: Any!, size: CGSize, offset: CGPoint)

  • Calculate and return the current bounding box of the screen object.

    Declaration

    Objective-C

    - (MaplyBoundingBox)getSize;

    Swift

    func getSize() -> MaplyBoundingBox

  • Apply a scale to all the pieces of the screen object.

    Declaration

    Objective-C

    - (void)scaleX:(double)x y:(double)y;

    Swift

    func scaleX(_ x: Double, y: Double)

  • Apply a translation to all the pieces of the screen object.

    Declaration

    Objective-C

    - (void)translateX:(double)x y:(double)y;

    Swift

    func translateX(_ x: Double, y: Double)

  • Add the contents of the given screen object to this screen object.

    Declaration

    Objective-C

    - (void)addScreenObject:(MaplyScreenObject *)screenObj;

    Swift

    func add(_ screenObj: MaplyScreenObject!)