Class PointLayer

java.lang.Object
com.codename1.maps.Coord
com.codename1.maps.layers.PointLayer
All Implemented Interfaces:
Layer
public class PointLayer extends Coord implements Layer
Do not use this layer directly, you need to add this layer into a PointsLayer class instance in order for it to work as expected!

  • Constructor Summary

    Constructors
    Constructor
    Description
    PointLayer(Coord position, String name, Image icon)
    Creates a Point Layer.

  • Method Summary

    Modifier and Type
    Method
    Description
    BoundingBox
    boundingBox()
    The bounding box of this Layer
    boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    Image
    getIcon()
    Gets the point Icon
    String
    getName()
    Gets the Point name
    int
    hashCode()
    Returns a hash code value for the object.
    void
    paint(Graphics g, Tile tile)
    Paints the Layer on the given Graphics
    void
    setDisplayName(boolean displayName)
    This method declares if the point name should be displayed
    void
    setIcon(Image icon)
    Sets the display icon
    String
    toString()
    Returns a string representation of the object.

    Methods inherited from class Coord

    getLatitude, getLongitude, isProjected, setLatitude, setLongitude, setProjected, translate, translate
    Modifier and Type
    Method
    Description
    double
    getLatitude()
    Gets the Coord Latitude
    double
    getLongitude()
    Gets the Coord Longitude.
    final boolean
    isProjected()
    Returns true if this is a projected Coordinate
    void
    setLatitude(double latitude)
    Sets the Coord Latitude.
    void
    setLongitude(double longitude)
    Sets the Coord Longitude.
    void
    setProjected(boolean projected)
    Sets Coord projected
    Coord
    translate(double latitude, double longitude)
    Create a new Coord object which is translated with the given coordinates
    Coord
    translate(Coord coordinates)
    Create a new Coord object which is translated with the given coordinates

    Methods inherited from class Object

    clone, getClass, notify, notifyAll, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
     
    final Class
    getClass()
    Returns the runtime class of an object.
    final void
    notify()
    Wakes up a single thread that is waiting on this object's monitor.
    final void
    notifyAll()
    Wakes up all threads that are waiting on this object's monitor.
    final void
    wait()
    Causes current thread to wait until another thread invokes the method or the method for this object.
    final void
    wait(long timeout)
    Causes current thread to wait until either another thread invokes the method or the method for this object, or a specified amount of time has elapsed.
    final void
    wait(long timeout, int nanos)
    Causes current thread to wait until another thread invokes the method or the method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.

  • Constructor Details

    • PointLayer

      public PointLayer(Coord position, String name, Image icon)

      Creates a Point Layer.

      Parameters

      • position: the position of the Point

      • getName: the getName of the Point

      • icon: icon of the Point

  • Method Details

    • getName

      public String getName()

      Gets the Point name

      Returns

      the Point name

      Specified by:
      getName in interface Layer

    • getIcon

      public Image getIcon()

      Gets the point Icon

      Returns

      the point Icon

    • setIcon

      public void setIcon(Image icon)

      Sets the display icon

      Parameters
      • icon

    • setDisplayName

      public void setDisplayName(boolean displayName)

      This method declares if the point name should be displayed

      Parameters
      • displayName

    • equals

      public boolean equals(Object o)
      Description copied from class: Coord
      Indicates whether some other object is "equal to" this one. The equals method implements an equivalence relation: It is reflexive: for any reference value x, x.equals(x) should return true. It is symmetric: for any reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true. It is transitive: for any reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true. It is consistent: for any reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the object is modified. For any non-null reference value x, x.equals(null) should return false. The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any reference values x and y, this method returns true if and only if x and y refer to the same object (x==y has the value true).
      Overrides:
      equals in class Coord

    • hashCode

      public int hashCode()
      Returns a hash code value for the object. This method is supported for the benefit of hashtables such as those provided by java.util.Hashtable. The general contract of hashCode is: Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the equals(java.lang.Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hashtables. As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the JavaTM programming language.)
      Overrides:
      hashCode in class Coord

    • paint

      public void paint(Graphics g, Tile tile)

      Paints the Layer on the given Graphics

      Parameters

      • g: a Graphics Object to paint on

      • screenTile: the screen tile

      Specified by:
      paint in interface Layer

    • toString

      public String toString()
      Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method. The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of: getClass().getName() + '@' + Integer.toHexString(hashCode())
      Overrides:
      toString in class Coord

    • boundingBox

      public BoundingBox boundingBox()

      The bounding box of this Layer

      Returns

      the Layer bounding box

      Specified by:
      boundingBox in interface Layer