	名前	解説
	Bottom	The y-coordinate of the bottom edge.
	Empty	An empty rectangle.
	Infinite	A rectangle that has its upper-left corner set to (negative infinity, negative infinity) and its lower-right corner set to (infinity, infinity).
	Left	The x-coordinate of the left edge.
	Right	The x-coordinate of the right edge.
	SizeInBytes	The size of the RectD type, in bytes.
	Top	The y-coordinate of the top edge.

	名前	解説
	Center	Gets the point with coordinates of the rectangle center.
	HasSpace	Determines if there is some space within the rectangle.
	Height	Gets or sets the height of the rectangle.
	IsEmpty	Determines if all components of RectDare equal to zero.
	Location	Gets the point with coordinates of the left top corner of the rectangle.
	Size	Gets the size of the rectangle.
	Width	Gets or sets the width of the rectangle.
	X	Gets or sets the X coordinate of the rectangle.
	Y	Gets or sets the Y coordinate of the rectangle.

	名前	解説
	Circumscribe	Returns a RectLwith circumscribed coordinates.
	Contains	オーバーロードされます。 Determines if the specified point is contained within this rectangle.
	ContainsRef	Determines if the specified rectangle is fully contained within this rectangle.
	Equals	オーバーロードされます。 Indicates whether this instance and a specified object are equal.
	EqualsRef	Indicates whether this instance and a specified object are equal.
	FromDips	オーバーロードされます。 Converts a rectangle from DIPs to pixels.
	FromLTRB	Creates a RectDstruct from (left, top, right, bottom) coordinates.
	GetHashCode	Returns a hash code for this instance.
	Inflate	オーバーロードされます。 Inflates the rectangle by the specified amount.
	Intersect	Returns a rectangle that represents the intersection of two rectangles.
	IntersectFast	Quickly updates a rectangle to represent the intersection with another rectangle.
	IntersectRef	Returns a rectangle that represents the intersection of two rectangles.
	IntersectsWith	Determines if this rectangle intersects with rect.
	IntersectsWithRef	Determines if this rectangle intersects with rect.
	MakeLTRB	Converts the rectangle from (X, Y, Width, Height) to (Left, Top, Right, Bottom) coordinates.
	MakeXYWH	Converts the rectangle from (Left, Top, Right, Bottom) to (X, Y, Width, Height) coordinates.
	Offset	オーバーロードされます。 Offsets the rectangle by the specified amount.
	Round	Returns a RectLwith rounded coordinates.
	Scale	オーバーロードされます。 Scales all coordinates of a rectangle by the specified scaleFactor.
	ToDips	オーバーロードされます。 Converts a rectangle from pixels to DIPs.
	ToRect	Converts RectD to System.Windows.Rect.
	ToRectF	Converts RectDto RectF.
	ToString	Returns a string that represents the current object.
	Truncate	Returns a RectLwith truncated coordinates.
	Union	Creates the smallest possible third rectangle that can contain both of two rectangles that form a union.
	UnionRef	Creates the smallest possible third rectangle that can contain both of two rectangles that form a union.

等価判定演算子	Determines if the specified values are equal.
明示的キャスト演算子	オーバーロードされます。 Performs an explicit conversion from RectD to System.Windows.Rect.
等しくないか判定する演算子	Determines if the specified values are not equal.