LayoutNode Class
Layout Node.When the object is serialized out as xml, its qualified name is dgm:layoutNode.
Inheritance Hierarchy
System.Object
DocumentFormat.OpenXml.OpenXmlElement
DocumentFormat.OpenXml.OpenXmlCompositeElement
DocumentFormat.OpenXml.Drawing.Diagrams.LayoutNode
Namespace: DocumentFormat.OpenXml.Drawing.Diagrams
Assembly: DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)
Syntax
声明
<ChildElementInfoAttribute(GetType(VariableList))> _
<ChildElementInfoAttribute(GetType(RuleList))> _
<ChildElementInfoAttribute(GetType(LayoutNode))> _
<ChildElementInfoAttribute(GetType(Choose))> _
<ChildElementInfoAttribute(GetType(ExtensionList))> _
<ChildElementInfoAttribute(GetType(Algorithm))> _
<ChildElementInfoAttribute(GetType(ForEach))> _
<ChildElementInfoAttribute(GetType(Shape))> _
<ChildElementInfoAttribute(GetType(PresentationOf))> _
<ChildElementInfoAttribute(GetType(Constraints))> _
Public Class LayoutNode _
Inherits OpenXmlCompositeElement
用法
Dim instance As LayoutNode
[ChildElementInfoAttribute(typeof(VariableList))]
[ChildElementInfoAttribute(typeof(RuleList))]
[ChildElementInfoAttribute(typeof(LayoutNode))]
[ChildElementInfoAttribute(typeof(Choose))]
[ChildElementInfoAttribute(typeof(ExtensionList))]
[ChildElementInfoAttribute(typeof(Algorithm))]
[ChildElementInfoAttribute(typeof(ForEach))]
[ChildElementInfoAttribute(typeof(Shape))]
[ChildElementInfoAttribute(typeof(PresentationOf))]
[ChildElementInfoAttribute(typeof(Constraints))]
public class LayoutNode : OpenXmlCompositeElement
Remarks
The following table lists the possible child types:
Algorithm <dgm:alg>
Shape <dgm:shape>
PresentationOf <dgm:presOf>
Constraints <dgm:constrLst>
RuleList <dgm:ruleLst>
VariableList <dgm:varLst>
ForEach <dgm:forEach>
LayoutNode <dgm:layoutNode>
Choose <dgm:choose>
ExtensionList <dgm:extLst>
[ISO/IEC 29500-1 第 1 个版本]
21.4.2.19 layoutNode (Layout Node)
The layout node is the basic building block of diagrams. The layout node is responsible for defining how shapes are arranged in a diagram and how the data maps to a particular shape in a diagram.
[Example: Consider the following example of a basic layout node defined in a DrawingML diagram:
<layoutNode name="node">
<varLst>
<bulletEnabled val="1"/>
</varLst>
<presOf axis="desOrSelf" ptType="node"/>
<alg type="tx"/>
<shape type="rect" xmlns:r="https://schemas.openxmlformats.org/officeDocument/2006/relationships" r:blip="">
<adjLst/>
</shape>
<constrLst/>
<ruleLst>
<rule type="primFontSz" forName="" val="2" fact="NaN" max="NaN"/>
</ruleLst>
</layoutNode>
In this example we define a layout node which holds text and is a rectangle. end example]
Parent Elements |
|---|
else (§21.4.2.12); forEach (§21.4.2.14); if (§21.4.2.15); layoutDef (§21.4.2.16); layoutNode (§21.4.2.19) |
Child Elements |
Subclause |
|---|---|
alg (Algorithm) |
§21.4.2.3 |
choose (Choose Element) |
§21.4.2.6 |
constrLst (Constraint List) |
§21.4.2.9 |
extLst (Extension List) |
§21.4.2.13 |
forEach (For Each) |
§21.4.2.14 |
layoutNode (Layout Node) |
§21.4.2.19 |
presOf (Presentation Of) |
§21.4.2.21 |
ruleLst (Rule List) |
§21.4.2.25 |
shape (Shape) |
§21.4.2.27 |
varLst (Variable List) |
§21.4.2.31 |
Attributes |
Description |
|---|---|
chOrder (Child Order) |
Specifes the ordering of the child layout nodes for a given layout node. The possible values for this attribute are defined by the ST_ChildOrderType simple type (§21.4.7.15). |
moveWith (Move With) |
Reference to another layout node that this layout node moves with. The possible values for this attribute are defined by the W3C XML Schema string datatype. |
name (Name) |
A unique identifier for the layout node. The possible values for this attribute are defined by the W3C XML Schema string datatype. |
styleLbl (Style Label) |
Specify which formatting option from a style or color variation should be applied to this layout node. The possible values for this attribute are defined by the W3C XML Schema string datatype. |
[Note: The W3C XML Schema definition of this element's content model (CT_LayoutNode) is located in §A.5.3. 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.