Added in API level 1

PointF

---

Kotlin |Java

open class PointF : Parcelable

kotlin.Any
↳	android.graphics.PointF

PointF holds two float coordinates

Summary

Inherited constants

From class Parcelable Int CONTENTS_FILE_DESCRIPTOR Descriptor bit used with describeContents(): indicates that the Parcelable object's flattened representation includes a file descriptor. Int PARCELABLE_WRITE_RETURN_VALUE Flag for use with writeToParcel: the object being written is a return value, that is the result of a function such as "Parcelable someFunction()", "void someFunction(out Parcelable)", or "void someFunction(inout Parcelable)". Some implementations may want to release resources at this point.

Public constructors
PointF()
PointF(x: Float, y: Float)
PointF(p: Point)
PointF(p: PointF) Create a new PointF initialized with the values in the specified PointF (which is left unmodified).

Public methods
open Int	describeContents() Parcelable interface methods
Boolean	equals(x: Float, y: Float) Returns true if the point's coordinates equal (x,y)
open Boolean	equals(other: Any?)
open Int	hashCode()
Float	length() Return the euclidian distance from (0,0) to the point
open static Float	length(x: Float, y: Float) Returns the euclidian distance from (0,0) to (x,y)
Unit	negate()
Unit	offset(dx: Float, dy: Float)
open Unit	readFromParcel(in: Parcel) Set the point's coordinates from the data stored in the specified parcel.
Unit	set(x: Float, y: Float) Set the point's x and y coordinates
Unit	set(p: PointF) Set the point's x and y coordinates to the coordinates of p
open String	toString()
open Unit	writeToParcel(out: Parcel, flags: Int) Write this point to the specified parcel.

Properties
static Parcelable.Creator<PointF!>	CREATOR
Float	x
Float	y

Public constructors

PointF

Added in API level 1

PointF()

PointF

Added in API level 1

PointF(
    x: Float, 
    y: Float)

PointF

Added in API level 1

PointF(p: Point)

Parameters
p	Point: This value cannot be null.

PointF

Added in API level 30

PointF(p: PointF)

Create a new PointF initialized with the values in the specified PointF (which is left unmodified).

Parameters
p	PointF: The point whose values are copied into the new point. This value cannot be null.

Public methods

describeContents

Added in API level 13

open fun describeContents(): Int

Parcelable interface methods

Return
Int	a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either 0 or android.os.Parcelable#CONTENTS_FILE_DESCRIPTOR

equals

Added in API level 1

fun equals(
    x: Float, 
    y: Float
): Boolean

Returns true if the point's coordinates equal (x,y)

equals

Added in API level 1

open fun equals(other: Any?): Boolean

Parameters
obj	the reference object with which to compare.

Return
Boolean	true if this object is the same as the obj argument; false otherwise.

hashCode

Added in API level 1

open fun hashCode(): Int

Return
Int	a hash code value for this object.

length

Added in API level 1

fun length(): Float

Return the euclidian distance from (0,0) to the point

length

Added in API level 1

open static fun length(
    x: Float, 
    y: Float
): Float

Returns the euclidian distance from (0,0) to (x,y)

negate

Added in API level 1

fun negate(): Unit

offset

Added in API level 1

fun offset(
    dx: Float, 
    dy: Float
): Unit

readFromParcel

Added in API level 13

open fun readFromParcel(in: Parcel): Unit

Set the point's coordinates from the data stored in the specified parcel. To write a point to a parcel, call writeToParcel().

Parameters
in	Parcel: The parcel to read the point's coordinates from This value cannot be null.

set

Added in API level 1

fun set(
    x: Float, 
    y: Float
): Unit

Set the point's x and y coordinates

set

Added in API level 1

fun set(p: PointF): Unit

Set the point's x and y coordinates to the coordinates of p

Parameters
p	PointF: This value cannot be null.

toString

Added in API level 1

open fun toString(): String

Return
String	a string representation of the object.

writeToParcel

Added in API level 13

open fun writeToParcel(
    out: Parcel, 
    flags: Int
): Unit

Write this point to the specified parcel. To restore a point from a parcel, use readFromParcel()

Parameters
dest	The Parcel in which the object should be written. This value cannot be null.
flags	Int: Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE. Value is either 0 or a combination of android.os.Parcelable#PARCELABLE_WRITE_RETURN_VALUE, and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES
out	Parcel: The parcel to write the point's coordinates into

Properties

CREATOR

Added in API level 13

static val CREATOR: Parcelable.Creator<PointF!>

x

Added in API level 1

var x: Float

y

Added in API level 1

var y: Float