Class RectangleF

Stores the location and size of a rectangular region.

Inheritance

System.Object

RectangleF

Implements

System.IEquatable<RectangleF>

Namespace: Terminal.Gui

Assembly: Terminal.Gui.dll

Syntax

public sealed class RectangleF : ValueType

Constructors

RectangleF(Single, Single, Single, Single)

Initializes a new instance of the RectangleF class with the specified location and size.

Declaration

public RectangleF(float x, float y, float width, float height)

Parameters

Type	Name	Description
System.Single	x
System.Single	y
System.Single	width
System.Single	height

RectangleF(PointF, SizeF)

Initializes a new instance of the RectangleF class with the specified location and size.

Declaration

public RectangleF(PointF location, SizeF size)

Parameters

Type	Name	Description
PointF	location
SizeF	size

Fields

Empty

Initializes a new instance of the RectangleF class.

Declaration

public static readonly RectangleF Empty

Field Value

Type	Description
RectangleF

Properties

Bottom

Gets the y-coordinate of the lower-right corner of the rectangular region defined by this RectangleF.

Declaration

public float Bottom { get; }

Property Value

Type	Description
System.Single

Height

Gets or sets the height of the rectangular region defined by this RectangleF.

Declaration

public float Height { get; set; }

Property Value

Type	Description
System.Single

IsEmpty

Tests whether this RectangleF has a Width or a Height of 0.

Declaration

public bool IsEmpty { get; }

Property Value

Type	Description
System.Boolean

Left

Gets the x-coordinate of the upper-left corner of the rectangular region defined by this RectangleF .

Declaration

public float Left { get; }

Property Value

Type	Description
System.Single

Location

Gets or sets the coordinates of the upper-left corner of the rectangular region represented by this RectangleF.

Declaration

public PointF Location { get; set; }

Property Value

Type	Description
PointF

Right

Gets the x-coordinate of the lower-right corner of the rectangular region defined by this RectangleF.

Declaration

public float Right { get; }

Property Value

Type	Description
System.Single

Size

Gets or sets the size of this RectangleF.

Declaration

public SizeF Size { get; set; }

Property Value

Type	Description
SizeF

Top

Gets the y-coordinate of the upper-left corner of the rectangular region defined by this RectangleF.

Declaration

public float Top { get; }

Property Value

Type	Description
System.Single

Width

Gets or sets the width of the rectangular region defined by this RectangleF.

Declaration

public float Width { get; set; }

Property Value

Type	Description
System.Single

X

Gets or sets the x-coordinate of the upper-left corner of the rectangular region defined by this RectangleF.

Declaration

public float X { get; set; }

Property Value

Type	Description
System.Single

Y

Gets or sets the y-coordinate of the upper-left corner of the rectangular region defined by this RectangleF.

Declaration

public float Y { get; set; }

Property Value

Type	Description
System.Single

Methods

Contains(Single, Single)

Determines if the specified point is contained within the rectangular region defined by this Rect .

Declaration

public bool Contains(float x, float y)

Parameters

Type	Name	Description
System.Single	x
System.Single	y

Returns

Type	Description
System.Boolean

Contains(PointF)

Determines if the specified point is contained within the rectangular region defined by this Rect .

Declaration

public bool Contains(PointF pt)

Parameters

Type	Name	Description
PointF	pt

Returns

Type	Description
System.Boolean

Contains(RectangleF)

Determines if the rectangular region represented by rect is entirely contained within the rectangular region represented by this Rect .

Declaration

public bool Contains(RectangleF rect)

Parameters

Type	Name	Description
RectangleF	rect

Returns

Type	Description
System.Boolean

Equals(Object)

Tests whether obj is a RectangleF with the same location and size of this RectangleF.

Declaration

public override bool Equals(object obj)

Parameters

Type	Name	Description
System.Object	obj

Returns

Type	Description
System.Boolean

Equals(RectangleF)

Returns true if two RectangleF objects have equal location and size.

Declaration

public bool Equals(RectangleF other)

Parameters

Type	Name	Description
RectangleF	other

Returns

Type	Description
System.Boolean

FromLTRB(Single, Single, Single, Single)

Creates a new RectangleF with the specified location and size.

Declaration

public static RectangleF FromLTRB(float left, float top, float right, float bottom)

Parameters

Type	Name	Description
System.Single	left
System.Single	top
System.Single	right
System.Single	bottom

Returns

Type	Description
RectangleF

GetHashCode()

Gets the hash code for this RectangleF.

Declaration

public override int GetHashCode()

Returns

Type	Description
System.Int32

Inflate(Single, Single)

Inflates this Rect by the specified amount.

Declaration

public void Inflate(float x, float y)

Parameters

Type	Name	Description
System.Single	x
System.Single	y

Inflate(RectangleF, Single, Single)

Creates a Rect that is inflated by the specified amount.

Declaration

public static RectangleF Inflate(RectangleF rect, float x, float y)

Parameters

Type	Name	Description
RectangleF	rect
System.Single	x
System.Single	y

Returns

Type	Description
RectangleF

Inflate(SizeF)

Inflates this Rect by the specified amount.

Declaration

public void Inflate(SizeF size)

Parameters

Type	Name	Description
SizeF	size

Intersect(RectangleF)

Creates a Rectangle that represents the intersection between this Rectangle and rect.

Declaration

public void Intersect(RectangleF rect)

Parameters

Type	Name	Description
RectangleF	rect

Intersect(RectangleF, RectangleF)

Creates a rectangle that represents the intersection between a and b. If there is no intersection, an empty rectangle is returned.

Declaration

public static RectangleF Intersect(RectangleF a, RectangleF b)

Parameters

Type	Name	Description
RectangleF	a
RectangleF	b

Returns

Type	Description
RectangleF

IntersectsWith(RectangleF)

Determines if this rectangle intersects with rect.

Declaration

public bool IntersectsWith(RectangleF rect)

Parameters

Type	Name	Description
RectangleF	rect

Returns

Type	Description
System.Boolean

Offset(Single, Single)

Adjusts the location of this rectangle by the specified amount.

Declaration

public void Offset(float x, float y)

Parameters

Type	Name	Description
System.Single	x
System.Single	y

Offset(PointF)

Adjusts the location of this rectangle by the specified amount.

Declaration

public void Offset(PointF pos)

Parameters

Type	Name	Description
PointF	pos

ToString()

Converts the Location and Size of this RectangleF to a human-readable string.

Declaration

public override string ToString()

Returns

Type	Description
System.String

Union(RectangleF, RectangleF)

Creates a rectangle that represents the union between a and b.

Declaration

public static RectangleF Union(RectangleF a, RectangleF b)

Parameters

Type	Name	Description
RectangleF	a
RectangleF	b

Returns

Type	Description
RectangleF

Operators

Equality(RectangleF, RectangleF)

Tests whether two RectangleF objects have equal location and size.

Declaration

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

Parameters

Type	Name	Description
RectangleF	left
RectangleF	right

Returns

Type	Description
System.Boolean

Implicit(Rect to RectangleF)

Converts the specified Rect to a RectangleF.

Declaration

public static implicit operator RectangleF(Rect r)

Parameters

Type	Name	Description
Rect	r

Returns

Type	Description
RectangleF

Inequality(RectangleF, RectangleF)

Tests whether two RectangleF objects differ in location or size.

Declaration

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

Parameters

Type	Name	Description
RectangleF	left
RectangleF	right

Returns

Type	Description
System.Boolean

Implements

System.IEquatable<>