OvalShape

Kotlin |Java

open class OvalShape : RectShape

kotlin.Any
↳	android.graphics.drawable.shapes.Shape
	↳	android.graphics.drawable.shapes.RectShape
		↳	android.graphics.drawable.shapes.OvalShape

Defines an oval shape.

The oval can be drawn to a Canvas with its own draw() method, but more graphical control is available if you instead pass the OvalShape to a android.graphics.drawable.ShapeDrawable.

Summary

Public constructors
`OvalShape()`

Public methods
open OvalShape	`clone()` Creates and returns a copy of this object.
open Unit	`draw(canvas: Canvas!, paint: Paint!)` Draws this shape into the provided Canvas, with the provided Paint.
open Unit	`getOutline(outline: Outline)` Computes the Outline of the shape and return it in the supplied Outline parameter.

Inherited functions

From class RectShape

`Boolean`	`equals(other: Any?)` Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null 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 non-null 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 non-null 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 objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.
`Int`	`hashCode()` Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. 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` 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` 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 hash tables.
`Unit`	`onResize(width: Float, height: Float)` Callback method called when `resize(float,float)` is executed.
`RectF!`	`rect()` Returns the RectF that defines this rectangle's bounds.

From class Shape

`Float`	`getHeight()` Returns the height of the Shape.
`Float`	`getWidth()` Returns the width of the Shape.
`Boolean`	`hasAlpha()` Checks whether the Shape is opaque. Default impl returns `true`. Override if your subclass can be opaque.
`Unit`	`resize(width: Float, height: Float)` Resizes the dimensions of this shape. Must be called before `draw(android.graphics.Canvas,android.graphics.Paint)`.

Public constructors

OvalShape

Added in API level 1

OvalShape()

Public methods

clone

Added in API level 1

open fun clone(): OvalShape

Creates and returns a copy of this object. The precise meaning of "copy" may depend on the class of the object. The general intent is that, for any object x, the expression:

x.clone() != x

will be true, and that the expression:

x.clone().getClass() == x.getClass()

will be true, but these are not absolute requirements. While it is typically the case that:

x.clone().equals(x)

will be true, this is not an absolute requirement.

By convention, the returned object should be obtained by calling super.clone. If a class and all of its superclasses (except Object) obey this convention, it will be the case that x.clone().getClass() == x.getClass().

By convention, the object returned by this method should be independent of this object (which is being cloned). To achieve this independence, it may be necessary to modify one or more fields of the object returned by super.clone before returning it. Typically, this means copying any mutable objects that comprise the internal "deep structure" of the object being cloned and replacing the references to these objects with references to the copies. If a class contains only primitive fields or references to immutable objects, then it is usually the case that no fields in the object returned by super.clone need to be modified.

Return
`OvalShape`	a clone of this instance.

Exceptions
`java.lang.CloneNotSupportedException`	if the object's class does not support the `Cloneable` interface. Subclasses that override the `clone` method can also throw this exception to indicate that an instance cannot be cloned.

draw

Added in API level 1

open fun draw(
    canvas: Canvas!, 
    paint: Paint!
): Unit

Draws this shape into the provided Canvas, with the provided Paint.

Before calling this, you must call resize(float,float).

Parameters
`canvas`	Canvas!: the Canvas within which this shape should be drawn
`paint`	Paint!: the Paint object that defines this shape's characteristics

getOutline

Added in API level 21

open fun getOutline(outline: Outline): Unit

Computes the Outline of the shape and return it in the supplied Outline parameter. The default implementation does nothing and outline is not changed.

Parameters
`outline`	Outline: the Outline to be populated with the result. Must be non-`null`.