PointF
open class PointF : Parcelable
| kotlin.Any | |
| ↳ | android.graphics.PointF |
PointF holds two float coordinates
Summary
| Inherited constants | |
|---|---|
| Public constructors | |
|---|---|
PointF() |
|
|
Create a new PointF initialized with the values in the specified PointF (which is left unmodified). |
|
| Public methods | |
|---|---|
| open Int |
Parcelable interface methods |
| Boolean |
Returns true if the point's coordinates equal (x,y) |
| open Boolean | |
| open Int |
hashCode() |
| Float |
length()Return the euclidian distance from (0,0) to the point |
| open static Float |
Returns the euclidian distance from (0,0) to (x,y) |
| Unit |
negate() |
| Unit | |
| open Unit |
readFromParcel(in: Parcel)Set the point's coordinates from the data stored in the specified parcel. |
| Unit |
Set the point's x and y coordinates |
| Unit |
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!> | |
| Float | |
| Float | |
Public constructors
PointF
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
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
fun equals(
x: Float,
y: Float
): Boolean
Returns true if the point's coordinates equal (x,y)
equals
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
open fun hashCode(): Int
| Return | |
|---|---|
Int |
a hash code value for this object. |
length
fun length(): Float
Return the euclidian distance from (0,0) to the point
length
open static fun length(
x: Float,
y: Float
): Float
Returns the euclidian distance from (0,0) to (x,y)
readFromParcel
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
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
open fun toString(): String
| Return | |
|---|---|
String |
a string representation of the object. |
writeToParcel
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 |