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This document is part of the ebook for O1 (aka CS-A1110 Programming 1), a course at Aalto University.
This document is part of the ebook for O1 (aka CS-A1110 Programming 1), a course at Aalto University.
O1Library Docs/o1/o1.world/o1.world.objects/mutable/ContainedObject

ContainedObject

o1.world.objects.mutable.ContainedObject
trait ContainedObject extends MutablePos, HasContainer

A supertype for objects that take up a rectangular area and have a mutable position that may be constrained by a larger object around them.

Attributes

Graph
Supertypes
trait HasContainer
trait HasEdges
trait HasAnchor
trait HasSize
trait MutablePos
trait HasPos
class Object
trait Matchable
class Any
Show all
Known subtypes

Members list

Value members

Concrete methods

def bringToContainer(): Unit

Causes this object’s pos to change so that the object is within its container, as per clamp.

Causes this object’s pos to change so that the object is within its container, as per clamp.

Attributes

def bringXToContainer(): Unit

Causes this object’s pos to change so that its left and right edges don’t extend beyond its container, as per clampX.

Causes this object’s pos to change so that its left and right edges don’t extend beyond its container, as per clampX.

Attributes

def bringYToContainer(): Unit

Causes this object’s pos to change so that its top and bottom edges don’t extend beyond its container, as per clampY.

Causes this object’s pos to change so that its top and bottom edges don’t extend beyond its container, as per clampY.

Attributes

Inherited methods

def anchor: Anchor

Returns the object’s anchoring point, which is Anchor.Center unless overridden.

Returns the object’s anchoring point, which is Anchor.Center unless overridden.

Attributes

Inherited from:
HasEdges
def bottom: Double

Returns the y coordinate of the bottom edge.

Returns the y coordinate of the bottom edge.

Attributes

Inherited from:
HasEdges
def bottomLeft: Pos

Returns the coordinates of this object’s bottom left-hand corner.

Returns the coordinates of this object’s bottom left-hand corner.

Attributes

Inherited from:
HasEdges
def bottomRight: Pos

Returns the coordinates of this object’s bottom right-hand corner.

Returns the coordinates of this object’s bottom right-hand corner.

Attributes

Inherited from:
HasEdges
def center: Pos

Returns the average position between this object’s edges.

Returns the average position between this object’s edges.

Attributes

Inherited from:
HasEdges
def centerFromTopLeft: Pos

the location of this object’s center: the average point between its edges, expressed in coordinates relative to the object’s top left-hand corner

the location of this object’s center: the average point between its edges, expressed in coordinates relative to the object’s top left-hand corner

Attributes

Inherited from:
HasSize
def clamp(): Pos

Looks for a position for this object that is as close to possible to the object’s current pos but keeps the object’s edges within the bounds of the object’s container. Returns that Pos.

Looks for a position for this object that is as close to possible to the object’s current pos but keeps the object’s edges within the bounds of the object’s container. Returns that Pos.

Attributes

Inherited from:
HasContainer
def clampWhollyInside(container: HasEdges, desiredPosition: Pos): Pos

Looks for a position for this object that is as close to possible to a particular target position but keeps the object’s edges within the bounds of the given other object.

Looks for a position for this object that is as close to possible to a particular target position but keeps the object’s edges within the bounds of the given other object.

Parameters

container

another object that sets the boundaries for the return value

desiredPosition

the ideal position for this object (defaults to the object’s current pos)

Attributes

Returns

the location closest to desiredPosition where this object’s anchor can be placed without its edges extending beyond container

Inherited from:
HasEdges
def clampX(): Pos

Looks for a position for this object that is as close to possible to the object’s current pos but keeps the left and right edges of the object within the bounds of the object’s container. Returns that Pos.

Looks for a position for this object that is as close to possible to the object’s current pos but keeps the left and right edges of the object within the bounds of the object’s container. Returns that Pos.

Attributes

Inherited from:
HasContainer
def clampXWhollyInside(container: HasEdges, desiredPosition: Pos): Pos

Looks for a position for this object that is as close to possible to a particular target position but keeps the left and right edges of the object within the bounds of the given other object.

Looks for a position for this object that is as close to possible to a particular target position but keeps the left and right edges of the object within the bounds of the given other object.

Parameters

container

another object that sets the boundaries for the return value

desiredPosition

the ideal position for this object (defaults to the object’s current pos)

Attributes

Returns

the location closest to desiredPosition where this object’s anchor can be placed without its left or right edge extending beyond container

Inherited from:
HasEdges
def clampY(): Pos

Looks for a position for this object that is as close to possible to the object’s current pos but keeps the top and bottom edges of the object within the bounds of the object’s container. Returns that Pos.

Looks for a position for this object that is as close to possible to the object’s current pos but keeps the top and bottom edges of the object within the bounds of the object’s container. Returns that Pos.

Attributes

Inherited from:
HasContainer
def clampYWhollyInside(container: HasEdges, desiredPosition: Pos): Pos

Looks for a position for this object that is as close to possible to a particular target position but keeps the top and bottom edges of the object within the bounds of the given other object.

Looks for a position for this object that is as close to possible to a particular target position but keeps the top and bottom edges of the object within the bounds of the given other object.

Parameters

container

another object that sets the boundaries for the return value

desiredPosition

the ideal position for this object (defaults to the object’s current pos)

Attributes

Returns

the location closest to desiredPosition where this object’s anchor can be placed without its top or bottom edge extending beyond container

Inherited from:
HasEdges
def closestPosTo(target: Pos): Pos

Returns the position within this object’s edges that is as close as possible to the given position.

Returns the position within this object’s edges that is as close as possible to the given position.

Attributes

Inherited from:
HasEdges
def containsBetweenEdges(candidate: Pos): Boolean

Determines whether the given Pos’s x coordinate is between this object’s left edge (inclusive) and its right edge (exclusive) and if it’s y coordinate is similarly between the top and bottom edges.

Determines whether the given Pos’s x coordinate is between this object’s left edge (inclusive) and its right edge (exclusive) and if it’s y coordinate is similarly between the top and bottom edges.

Attributes

Inherited from:
HasEdges
def distance(another: HasPos): Double

Determines the distance (“as the crow flies”) between this object’s pos and that of the given object.

Determines the distance (“as the crow flies”) between this object’s pos and that of the given object.

Attributes

Inherited from:
HasPos
def internalAnchorPos: Pos

Returns the Pos of the anchoring point within this object, expressed as coordinates relative to the object’s top left-hand corner.

Returns the Pos of the anchoring point within this object, expressed as coordinates relative to the object’s top left-hand corner.

Attributes

Inherited from:
HasAnchor
def internalAnchorX: Double

Returns the x coordinate of the anchoring point within this object, relative to the object’s left edge.

Returns the x coordinate of the anchoring point within this object, relative to the object’s left edge.

Attributes

Inherited from:
HasAnchor
def internalAnchorY: Double

Returns the y coordinate of the anchoring point within this object, relative to the object’s top edge.

Returns the y coordinate of the anchoring point within this object, relative to the object’s top edge.

Attributes

Inherited from:
HasAnchor
def left: Double

Returns the x coordinate of this object’s left edge.

Returns the x coordinate of this object’s left edge.

Attributes

Inherited from:
HasEdges
def right: Double

Returns the x coordinate of the right edge.

Returns the x coordinate of the right edge.

Attributes

Inherited from:
HasEdges
def top: Double

Returns the y coordinate of the top edge.

Returns the y coordinate of the top edge.

Attributes

Inherited from:
HasEdges
def topLeft: Pos

Returns the coordinates of this object’s top left-hand corner.

Returns the coordinates of this object’s top left-hand corner.

Attributes

Inherited from:
HasEdges
def topRight: Pos

Returns the coordinates of this object’s top right-hand corner.

Returns the coordinates of this object’s top right-hand corner.

Attributes

Inherited from:
HasEdges

Inherited and Abstract methods

def height: Double

this object’s height: the distance from its top edge to its bottom edge

this object’s height: the distance from its top edge to its bottom edge

Attributes

Inherited from:
HasSize
def width: Double

this object’s width: the distance from its left edge to its right edge

this object’s width: the distance from its left edge to its right edge

Attributes

Inherited from:
HasSize

Inherited and Abstract fields

val container: HasEdges

another object that clampX, clampY, and clamp use for constraining this object’s position

another object that clampX, clampY, and clamp use for constraining this object’s position

Attributes

Inherited from:
HasContainer
var pos: Pos

the object’s location

the object’s location

Attributes

Inherited from:
MutablePos
Generated with
This document is part of the ebook for O1 (aka CS-A1110 Programming 1), a course at Aalto University.
This document is part of the ebook for O1 (aka CS-A1110 Programming 1), a course at Aalto University.