Class PointF

Represents an ordered pair of floating-point x- and y-coordinates that defines a point in a two-dimensional plane.

Hierarchy (View Summary)

System.Object
- PointF

Index

Constructors

constructor

new PointF(x: number | Single, y: number | Single): PointF
Initializes a new instance of the System.Drawing.PointF class with the specified coordinates.
Parameters
- x: number | Single
  The horizontal position of the point.
- y: number | Single
  The vertical position of the point.
Returns PointF
Overrides Object.constructor

Properties

`Static` `Readonly`Empty

Empty: PointF

Represents a new instance of the System.Drawing.PointF class with member data left uninitialized.

Accessors

IsEmpty

get IsEmpty(): boolean
Gets a value indicating whether this System.Drawing.PointF is empty.

Returns boolean
true if both System.Drawing.PointF.X and System.Drawing.PointF.Y are 0; otherwise, false.

X

get X(): number
Gets or sets the x-coordinate of this System.Drawing.PointF.

Returns number
The x-coordinate of this System.Drawing.PointF.
set X(value: number): void
Parameters
- value: number
Returns void

Y

get Y(): number
Gets or sets the y-coordinate of this System.Drawing.PointF.

Returns number
The y-coordinate of this System.Drawing.PointF.
set Y(value: number): void
Parameters
- value: number
Returns void

Methods

Cast

Cast<T1, T2>(this: T2, type: TypeRef<T1>): T1
Casts this object to the specified type. Throws error on failure.
Type Parameters
- T1
  The target type of the cast.
- T2
  The type of the object to cast.
Parameters
- this: T2
- type: TypeRef<T1>
  The type to cast to.
Returns T1
Inherited from Object.Cast

Equals

Equals(obj: any): boolean
Determines whether the specified object is equal to the current object.
Parameters
- obj: any
  The object to compare with the current object.
Returns boolean
true if the specified object is equal to the current object; otherwise, false.

Inherited from Object.Equals

GetHashCode

GetHashCode(): number
Serves as the default hash function.

Returns number
A hash code for the current object.

Inherited from Object.GetHashCode

ToString

ToString(): string
Returns a string that represents the current object.

Returns string
A string that represents the current object.

Inherited from Object.ToString

TryCast

TryCast<T1, T2>(this: T2, type: TypeRef<T1>): null | T1
Casts this object to the specified type. Returns null on failure.
Type Parameters
- T1
  The target type of the cast.
- T2
  The type of the object to cast.
Parameters
- this: T2
- type: TypeRef<T1>
  The type to cast to.
Returns null | T1
Inherited from Object.TryCast

`Static`Add

Add(pt: PointF, sz: Size): PointF
Translates a given System.Drawing.PointF by the specified System.Drawing.Size.
Parameters
- pt: PointF
  The System.Drawing.PointF to translate.
- sz: Size
  The System.Drawing.Size that specifies the numbers to add to the coordinates of pt.
Returns PointF
The translated System.Drawing.PointF.
Add(pt: PointF, sz: SizeF): PointF
Translates a given System.Drawing.PointF by a specified System.Drawing.SizeF.
Parameters
- pt: PointF
  The System.Drawing.PointF to translate.
- sz: SizeF
  The System.Drawing.SizeF that specifies the numbers to add to the coordinates of pt.
Returns PointF
The translated System.Drawing.PointF.

`Static`Equals

Equals(objA: any, objB: any): boolean
Determines whether the specified object instances are considered equal.
Parameters
- objA: any
  The first object to compare.
- objB: any
  The second object to compare.
Returns boolean
true if the objects are considered equal; otherwise, false. If both objA and objB are null, the method returns true.

Inherited from Object.Equals

`Static`Subtract

Subtract(pt: PointF, sz: Size): PointF
Translates a System.Drawing.PointF by the negative of a specified size.
Parameters
- pt: PointF
  The System.Drawing.PointF to translate.
- sz: Size
  The System.Drawing.Size that specifies the numbers to subtract from the coordinates of pt.
Returns PointF
The translated System.Drawing.PointF.
Subtract(pt: PointF, sz: SizeF): PointF
Translates a System.Drawing.PointF by the negative of a specified size.
Parameters
- pt: PointF
  The System.Drawing.PointF to translate.
- sz: SizeF
  The System.Drawing.SizeF that specifies the numbers to subtract from the coordinates of pt.
Returns PointF
The translated System.Drawing.PointF.

Class PointF

Hierarchy (View Summary)

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Parameters

Returns PointF

Properties

Static ReadonlyEmpty

Accessors

IsEmpty

Returns boolean

X

Returns number

Parameters

Returns void

Y

Returns number

Parameters

Returns void

Methods

Cast

Type Parameters

Parameters

Returns T1

Equals

Parameters

Returns boolean

GetHashCode

Returns number

ToString

Returns string

TryCast

Type Parameters

Parameters

Returns null | T1

StaticAdd

Parameters

Returns PointF

Parameters

Returns PointF

StaticEquals

Parameters

Returns boolean

StaticSubtract

Parameters

Returns PointF

Parameters

Returns PointF

Settings

On This Page

`Static` `Readonly`Empty

`Static`Add

`Static`Equals

`Static`Subtract