Diagram Class
VML Diagram.When the object is serialized out as xml, its qualified name is o:diagram.
Inheritance Hierarchy
System.Object
DocumentFormat.OpenXml.OpenXmlElement
DocumentFormat.OpenXml.OpenXmlCompositeElement
DocumentFormat.OpenXml.Vml.Office.Diagram
Namespace: DocumentFormat.OpenXml.Vml.Office
Assembly: DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)
Syntax
'Declaration
<ChildElementInfoAttribute(GetType(RelationTable))> _
Public Class Diagram _
Inherits OpenXmlCompositeElement
'Usage
Dim instance As Diagram
[ChildElementInfoAttribute(typeof(RelationTable))]
public class Diagram : OpenXmlCompositeElement
Remarks
The following table lists the possible child types:
- RelationTable <o:relationtable>
[ISO/IEC 29500-1 1st Edition]
14.2.2.8 diagram (VML Diagram)
This element specifies semantic information for a limited set of structured diagrams that have VML representations. Diagrams should be defined using DrawingML; this representation is included for compatibility with applications that rely on VML. The following diagram types have VML representations:
Diagram Type
Example (non-normative)
Organization chart
.png "DocumentFormat.OpenXml.Vml.Office.Diagram-image001")
Radial
.png "DocumentFormat.OpenXml.Vml.Office.Diagram-image002")
Cycle
.png "DocumentFormat.OpenXml.Vml.Office.Diagram-image003")
Pyramid
.png "DocumentFormat.OpenXml.Vml.Office.Diagram-image004")
Venn
.png "DocumentFormat.OpenXml.Vml.Office.Diagram-image005")
Bulls-eye
.png "DocumentFormat.OpenXml.Vml.Office.Diagram-image006")
Each of these types of diagrams contains shapes that are positioned relative to one another. Each shape also has optional associated text.
Parent Elements |
|---|
background (Part 1, §17.2.1); group (§14.1.2.7); hdrShapeDefaults (§9.7.2.1); object (Part 1, §17.3.3.19); pict (§9.2.2.2); pict (§9.5.1); shapeDefaults (§9.7.2.2) |
Child Elements |
Subclause |
|---|---|
relationtable (Diagram Relationship Table) |
§14.2.2.25 |
Attributes |
Description |
|---|---|
autoformat (Diagram Automatic Format) |
Specifies whether the diagram is formatted automatically by the application and user overrides are locked. Default is false. [Example: end example] The possible values for this attribute are defined by the ST_TrueFalse simple type (§15.1.2.5). |
autolayout (Diagram Automatic Layout) |
Specifies whether the diagram elements are laid out automatically by the application and user overrides are locked. Default is true. [Example: end example] The possible values for this attribute are defined by the ST_TrueFalse simple type (§15.1.2.5). |
constrainbounds (Diagram Layout Extents) |
Specifies an optional, application-specific parameter related to the diagram's extents intended to be used by the application to assist laying out the diagram. [Example: end example] The possible values for this attribute are defined by the W3C XML Schema string datatype. |
dgmbasetextscale (Diagram Base Font Size) |
Specifies the diagram's original font size. This is used in subsequent font size recalculations. If the most recent diagram font size is used to calculate the font size after a rescale, the font size would be wrong after non-isometric diagram rescalings. [Example: end example] The possible values for this attribute are defined by the W3C XML Schema integer datatype. |
dgmfontsize (Diagram Font Size) |
Specifies the font size for attached text when a new diagram node is added. [Example: end example] The possible values for this attribute are defined by the W3C XML Schema integer datatype. |
dgmscalex (Diagram Layout X Scale) |
Specifies an optional, application-specific parameter related to the horizontal scaling of the diagram that is intended to be used by the application to assist laying out the diagram. [Example: end example] The possible values for this attribute are defined by the W3C XML Schema integer datatype. |
dgmscaley (Diagram Layout Y Scale) |
Specifies an optional, application-specific parameter related to the vertical scaling of the diagram that is intended to be used by the application to assist laying out the diagram. [Example: end example] The possible values for this attribute are defined by the W3C XML Schema integer datatype. |
dgmstyle (Diagram Style Options) |
Specifies an optional, application-specific parameter related to the styling of the diagram that is intended to be used by the application to assist in formatting the diagram. [Example: end example] The possible values for this attribute are defined by the W3C XML Schema integer datatype. |
ext (VML Extension Handling Behavior) Namespace: urn:schemas-microsoft-com:vml |
Specifies an optional value that indicates how applications that implement VML should interpret extensions not defined as part of the original specification of core VML. [Rationale: This part of the original VML specification is included to assist applications that leverage existing VML support in implementing the Office Open XML Format. end rationale] The possible values for this attribute are defined by the ST_Ext simple type (§14.1.3.2). |
reverse (Diagram Reverse Direction) |
Specifies whether the order of the diagram nodes is reversed. This is only relevant to diagrams that have linear ordering. [Example: .png "DocumentFormat.OpenXml.Vml.Office.Diagram-image007") .png "DocumentFormat.OpenXml.Vml.Office.Diagram-image008")
end example The possible values for this attribute are defined by the ST_TrueFalse simple type (§15.1.2.5). |
[Note: The W3C XML Schema definition of this element’s content model (CT_Diagram) is located in §A.6.2. end note]
© ISO/IEC29500: 2008.
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.