QuadraticBezierCurveTo Class
Draw Quadratic Bezier Curve To.When the object is serialized out as xml, its qualified name is a:quadBezTo.
Inheritance Hierarchy
System.Object
DocumentFormat.OpenXml.OpenXmlElement
DocumentFormat.OpenXml.OpenXmlCompositeElement
DocumentFormat.OpenXml.Drawing.QuadraticBezierCurveTo
Namespace: DocumentFormat.OpenXml.Drawing
Assembly: DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)
Syntax
声明
<ChildElementInfoAttribute(GetType(Point))> _
Public Class QuadraticBezierCurveTo _
Inherits OpenXmlCompositeElement
用法
Dim instance As QuadraticBezierCurveTo
[ChildElementInfoAttribute(typeof(Point))]
public class QuadraticBezierCurveTo : OpenXmlCompositeElement
Remarks
The following table lists the possible child types:
- Point <a:pt>
[ISO/IEC 29500-1 第 1 个版本]
20.1.9.21 quadBezTo (Draw Quadratic Bezier Curve To)
This element specifies to draw a quadratic bezier curve along the specified points. To specify a quadratic bezier curve there needs to be 2 points specified. The first is a control point used in the quadratic bezier calculation and the last is the ending point for the curve. The coordinate system used for this type of curve is the path coordinate system as this element is path specific.
Parent Elements |
|---|
path (§20.1.9.15) |
Child Elements |
Subclause |
|---|---|
pt (Shape Path Point) |
§20.1.9.20 |
[Note: The W3C XML Schema definition of this element's content model (CT_Path2DQuadBezierTo) is located in §A.4.1. end note]
© ISO/IEC29500: 2008. 以上摘要已经由 Microsoft（和/或其代理公司）从英语翻译为简体中文，ISO 对此翻译不承担任何责任。
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.