RectangleD Structure

项目
07/25/2011

Stores a set of four doubles that represent the location and size of a rectangle.

Namespace: Microsoft.VisualStudio.Modeling.Diagrams
Assembly: Microsoft.VisualStudio.Modeling.Sdk.Diagrams.10.0 (in Microsoft.VisualStudio.Modeling.Sdk.Diagrams.10.0.dll)

Syntax

声明
<SerializableAttribute> _
<TypeConverterAttribute(GetType(RectangleDConverter))> _
Public Structure RectangleD

[SerializableAttribute]
[TypeConverterAttribute(typeof(RectangleDConverter))]
public struct RectangleD

[SerializableAttribute]
[TypeConverterAttribute(typeof(RectangleDConverter))]
public value class RectangleD

[<Sealed>]
[<SerializableAttribute>]
[<TypeConverterAttribute(typeof(RectangleDConverter))>]
type RectangleD =  struct end

JScript supports the use of structures, but not the declaration of new ones.

The RectangleD type exposes the following members.

Constructors

	Name	Description
	RectangleD(PointD, SizeD)	Initializes a new instance of the RectangleD class with the specified location and size.
	RectangleD(Double, Double, Double, Double)	Initializes a new instance of the RectangleD class with the specified location and size.

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Properties

	Name	Description
	Bottom	Gets the y-coordinate of the bottom edge of this RectangleD structure
	Center	Gets the coordinates of the center of this RectangleD structure.
	Height	Gets or sets the height of this RectangleD structure.
	IsEmpty	Tests whether all numeric properties of this RectangleD have values of zero.
	Left	Gets the x-coordinate of the left edge of this RectangleD structure.
	Location	Gets or sets the coordinates of the upper-left corner of this RectangleD structure.
	Right	Gets the x-coordinate of the right edge of this RectangleD structure.
	Size	Gets or sets the size of this RectangleD.
	Top	Gets the y-coordinate of the top edge of this RectangleD structure.
	Width	Gets or sets the width of this RectangleD structure.
	X	Gets or sets the x-coordinate of the upper-left corner of this RectangleD structure.
	Y	Gets or sets the y-coordinate of the upper-left corner of this RectangleD structure.

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Methods

	Name	Description
	Contains(PointD)	Determines if the specified point is contained within this RectangleD structure.
	Contains(RectangleD)	Determines if the rectangular region represented by rectangle is entirely contained within this RectangleD structure.
	Contains(Double, Double)	Determines if the specified point is contained within this RectangleD structure.
	ContainsX	Determines if the X coordinate is contained within this RectangleD structure.
	ContainsY	Determines if the Y coordinate is contained within this RectangleD structure.
	Equals	Overridden. Tests whether obj is a RectangleD with the same location and size of this RectangleD. (Overrides ValueType.Equals(Object).)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Gets the hash code for this RectangleD structure. For information about the use of hash codes, see Object.GetHashCode. (Overrides ValueType.GetHashCode().)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	Inflate(SizeD)	Inflates this RectangleF by the specified amount.
	Inflate(Double, Double)	Inflates this RectangleD structure by the specified amount.
	Inflate(RectangleD, Double, Double)	Creates and returns an inflated copy of the specified RectangleD structure. The copy is inflated by the specified amount. The original rectangle remains unmodified.
	Intersect(RectangleD)	Replaces this RectangleD structure with the intersection of itself and the specified RectangleD structure.
	Intersect(RectangleD, RectangleD)	Returns a RectangleD structure that represents the intersection of two rectangles. If there is no intersection, null is returned.
	IntersectsWith	Determines if this rectangle intersects with rectangle.
	IsOnPerimeter
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	Offset(PointD)	Adjusts the location of this rectangle by the specified amount.
	Offset(Double, Double)	Adjusts the location of this rectangle by the specified amount.
	PerimeterTranslation(PointD)
	PerimeterTranslation(Double, Double)
	ToRectangleF	Converts the specified RectangleD to a RectangleF.
	ToString	Returns a string formatted like this: X=x, Y=y, Width=width, Height=height (Overrides ValueType.ToString().)
	Union	Creates the smallest possible third rectangle that can contain both of two rectangles that form a union.

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Operators

	Name	Description
	Equality	Tests whether two RectangleD structures have equal location and size.
	Implicit(Rectangle to RectangleD)
	Implicit(RectangleF to RectangleD)
	Inequality	Tests whether two RectangleD structures differ in location or size.

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Fields

	Name	Description
	Empty	Represents an instance of the RectangleD with its numeric properties initialized to zero.

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Remarks

A rectangle is defined by its width, height, and upper-left corner.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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