# C1.C1Preview.SizeD ## Content

SizeD Struct

Stores an ordered pair of double values, typically the width and height of a rectangle.

public struct SizeD

Public Structure SizeD

Name	Description
SizeD(double, double)	Initializes a new instance of the SizeD structure.

Name	Description
Empty	Represents an empty instance of the SizeD structure.
Height	Gets or sets the vertical component of the current SizeD.
IsEmpty	Gets a value indicating whether of the current SizeD has zero Width and Height.
Width	Gets or sets the horizontal component of the current SizeD.

Name	Description
Add(SizeD, SizeD)	Adds two SizeD structures.
Ceiling()	Converts the current SizeD structure to a Point by rounding the width and height to the next higher integer values.
Substract(SizeD, SizeD)	Subtracts one SizeD structure from another.
ToString()	Converts the current SizeD structure to a human-readable string representing it.
Truncate()	Converts the current SizeD structure to a Point by truncating the width and height to integer values.

Name	Description
operator +(SizeD, SizeD)	Adds two SizeD structures.
explicit operator PointD(SizeD)	Converts a SizeD to a PointD.
implicit operator SizeD(Size)	Converts a Size to a SizeD.
implicit operator SizeD(SizeF)	Converts a SizeF to a SizeD.
operator -(SizeD, SizeD)	Subtracts one SizeD structure from another.