Struct PointF

Represents an ordered pair of floating-point x- and y-coordinates.

Implements

IEquatable<PointF>

Inherited Members

object.Equals(object, object)

object.GetType()

object.ReferenceEquals(object, object)

Namespace: DRIT.Drawing.Geometry

Assembly: DRIT.Drawing.dll

Syntax

public struct PointF : IEquatable<PointF>

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

Constructors

PointF(float, float)

Initializes a new PointF with the specified coordinates.

Declaration

public PointF(float x, float y)

Parameters

Type	Name	Description
float	x	The x-coordinate.
float	y	The y-coordinate.

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

Fields

Empty

Gets an empty PointF (0, 0).

Declaration

public static readonly PointF Empty

Field Value

Type	Description
PointF

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

X

Gets or sets the x-coordinate.

Declaration

public float X

Field Value

Type	Description
float

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

Y

Gets or sets the y-coordinate.

Declaration

public float Y

Field Value

Type	Description
float

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

Properties

IsEmpty

Gets a value indicating whether this point is empty (0, 0).

Declaration

public bool IsEmpty { get; }

Property Value

Type	Description
bool

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

Methods

Add(PointF, SizeF)

Adds the specified point and size.

Declaration

public static PointF Add(PointF pt, SizeF sz)

Parameters

Type	Name	Description
PointF	pt	The point to add to.
SizeF	sz	The size to add.

Returns

Type	Description
PointF	The resulting point.

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

Equals(PointF)

Indicates whether this point is equal to another point.

Declaration

public bool Equals(PointF other)

Parameters

Type	Name	Description
PointF	other	The point to compare.

Returns

Type	Description
bool	true if the points are equal; otherwise, false.

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

Equals(object?)

Indicates whether this point is equal to another object.

Declaration

public override bool Equals(object? obj)

Parameters

Type	Name	Description
object	obj	The object to compare.

Returns

Type	Description
bool	true if the objects are equal; otherwise, false.

Overrides

ValueType.Equals(object)

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

GetHashCode()

Returns a hash code for this point.

Declaration

public override int GetHashCode()

Returns

Type	Description
int	The hash code.

Overrides

ValueType.GetHashCode()

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

Offset(PointF)

Translates the point by the offsets of another point.

Declaration

public void Offset(PointF p)

Parameters

Type	Name	Description
PointF	p	The point containing the offsets.

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

Offset(float, float)

Translates the point by the specified offsets.

Declaration

public void Offset(float dx, float dy)

Parameters

Type	Name	Description
float	dx	The horizontal offset.
float	dy	The vertical offset.

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

Subtract(PointF, SizeF)

Subtracts the specified size from the point.

Declaration

public static PointF Subtract(PointF pt, SizeF sz)

Parameters

Type	Name	Description
PointF	pt	The point to subtract from.
SizeF	sz	The size to subtract.

Returns

Type	Description
PointF	The resulting point.

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

ToString()

Returns a string representation of this point.

Declaration

public override string ToString()

Returns

Type	Description
string	A string in the format "{X=value, Y=value}".

Overrides

ValueType.ToString()

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

Operators

operator +(PointF, SizeF)

Adds a point and a size.

Declaration

public static PointF operator +(PointF pt, SizeF sz)

Parameters

Type	Name	Description
PointF	pt
SizeF	sz

Returns

Type	Description
PointF

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

operator ==(PointF, PointF)

Compares two points for equality.

Declaration

public static bool operator ==(PointF left, PointF right)

Parameters

Type	Name	Description
PointF	left
PointF	right

Returns

Type	Description
bool

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

operator !=(PointF, PointF)

Compares two points for inequality.

Declaration

public static bool operator !=(PointF left, PointF right)

Parameters

Type	Name	Description
PointF	left
PointF	right

Returns

Type	Description
bool

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

operator -(PointF, SizeF)

Subtracts a size from a point.

Declaration

public static PointF operator -(PointF pt, SizeF sz)

Parameters

Type	Name	Description
PointF	pt
SizeF	sz

Returns

Type	Description
PointF

Remarks

A PointF represents a location in a two-dimensional coordinate system. X and Y are public fields for performance reasons, matching the System.Drawing API.

Implements

IEquatable<T>