field.kit.math.packing

RectanglePacker

class RectanglePacker extends Packer[Rect]

Packs a set of smaller rectangles into a larger rectangle

Go to: companion

Inherits

  1. Packer
  2. Logger
  3. AnyRef
  4. Any

Value Members

  1. def +=(e: Rect): ArrayBuffer[Rect]

  2. def -=(e: Rect): ArrayBuffer[Rect]

  3. def apply(i: Int): Rect

  4. def clear: Unit

  5. def count: Int

    definition classes: Packer
    Go to: companion
  6. def equals(arg0: Any): Boolean

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

    The default implementations of this method is an equivalence relation:

    • It is reflexive: for any instance x of type Any, x.equals(x) should return true.
    • It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true.
    • It is transitive: for any instances x, y, and z of type AnyRef if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

    If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is often necessary to override hashCode to ensure that objects that are "equal" (o1.equals(o2) returns true) hash to the same Int (o1.hashCode.equals(o2.hashCode)).

    arg0

    the object to compare against this object for equality.

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    definition classes: AnyRef ⇐ Any
    Go to: companion
  7. def error(m: Any*): Unit

  8. def fatal(code: Int, m: Any*): Unit

  9. def fatal(m: Any*): Unit

  10. def fine(m: Any*): Unit

  11. def hashCode(): Int

    Returns a hash code value for the object

    Returns a hash code value for the object.

    The default hashing algorithm is platform dependent.

    Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

    definition classes: AnyRef ⇐ Any
    Go to: companion
  12. def info(m: Any*): Unit

  13. def init: Unit

  14. def isFinished: Boolean

  15. def logName: String

  16. def logName_=(name: String): Unit

  17. def map: Map

  18. def map_=(map: Map): Unit

  19. var margin: Float

  20. var minArea: Float

    Setting this to an appropriate size can significantly improve performance

    Setting this to an appropriate size can significantly improve performance

    Go to: companion
  21. def mode: Value

  22. def mode_=(mode: Value): Unit

  23. def packHorizontalDown(): Boolean

    A left-right top-down packing algorithm

    A left-right top-down packing algorithm

    Go to: companion
  24. def packVerticalDown(): Boolean

    A top-down left-right packing algorithm

    A top-down left-right packing algorithm

    Go to: companion
  25. def packVerticalUp(): Boolean

    A bottom-up left-right packing algorithm

    A bottom-up left-right packing algorithm

    Go to: companion
  26. def packVerticalUpUsingShapeMap(): Boolean

    A bottom-up left-right packing algorithm that uses a map to determine whether the current element within the shape

    A bottom-up left-right packing algorithm that uses a map to determine whether the current element within the shape

    Go to: companion
  27. def placeCurrent: Boolean

    place current rect at origin, then try to find a place in the packing @return true if the current element could be placed in the map, false otherwise

    place current rect at origin, then try to find a place in the packing @return true if the current element could be placed in the map, false otherwise

    Go to: companion
  28. var rect: Rect

  29. def resetOrigin: Unit

  30. def size: Int

    definition classes: Packer
    Go to: companion
  31. def toString(): String

    Returns a string representation of the object

    Returns a string representation of the object.

    The default representation is platform dependent.

    definition classes: AnyRef ⇐ Any
    Go to: companion
  32. def update: Unit

  33. def updateAll: Unit

    definition classes: Packer
    Go to: companion
  34. def warn(m: Any*): Unit

Instance constructors

  1. new RectanglePacker()

  2. new RectanglePacker(rect: Rect)