Phantom Class
Phantom Function.When the object is serialized out as xml, its qualified name is m:phant.
Inheritance Hierarchy
System.Object
DocumentFormat.OpenXml.OpenXmlElement
DocumentFormat.OpenXml.OpenXmlCompositeElement
DocumentFormat.OpenXml.Math.Phantom
Namespace: DocumentFormat.OpenXml.Math
Assembly: DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)
Syntax
'Декларация
<ChildElementInfoAttribute(GetType(PhantomProperties))> _
<ChildElementInfoAttribute(GetType(Base))> _
Public Class Phantom _
Inherits OpenXmlCompositeElement
'Применение
Dim instance As Phantom
[ChildElementInfoAttribute(typeof(PhantomProperties))]
[ChildElementInfoAttribute(typeof(Base))]
public class Phantom : OpenXmlCompositeElement
Remarks
The following table lists the possible child types:
PhantomProperties <m:phantPr>
Base <m:e>
[ISO/IEC 29500-1 редакция 1]
22.1.2.81 phant (Phantom Object)
This element specifies the phantom object. This object has two primary uses: adding the spacing of the phantom base element e without displaying that base; and suppressing part of the glyphfor spacing considerations. [Example: In the right column below, the descender of the is suppressed (set to zero) while in the left column, it is shown. The presence or absence of the descender changes the shape of the .
Without <m:phant>
With <m:phant>
<m:rad>
<m:radPr>
<m:degHide m:val="1" />
</m:radPr>
<m:deg />
<m:e>
<m:r>
<m:t>y</m:t>
</m:r>
</m:e>
</m:rad>
<m:rad>
<m:radPr>
<m:degHide m:val="1" />
</m:radPr>
<m:deg />
<m:e>
<m:phant>
<m:phantPr>
<m:zeroDesc m:val="1" />
</m:phantPr>
<m:e>
<m:r>
<m:t>y</m:t>
</m:r>
</m:e>
</m:phant>
</m:e>
</m:rad>
end example]
[Note: In typography, a glyph is the shape given in a particular typeface to a specific symbol. Most scripts share the notion of a baseline: an imaginary horizontal line on which characters rest. In some scripts, parts of glyphs lie below the baseline. The descent spans the distance between the baseline and the lowest descending glyph in a typeface, and the part of a glyph that descends below the baseline has the name descender. Conversely, the ascent spans the distance between the baseline and the top of the glyph that reaches farthest from the baseline. end note].
Parent Elements |
|---|
deg (§22.1.2.26); del (§17.13.5.14); den (§22.1.2.28); e (§22.1.2.32); fName (§22.1.2.37); ins (§17.13.5.18); lim (§22.1.2.52); moveFrom (§17.13.5.22); moveTo (§17.13.5.25); num (§22.1.2.75); oMath (§22.1.2.77); sub (§22.1.2.112); sup (§22.1.2.114) |
Child Elements |
Subclause |
|---|---|
e (Element (Argument)) |
§22.1.2.32 |
phantPr (Phantom Properties) |
§22.1.2.82 |
[Note: The W3C XML Schema definition of this element's content model (CT_Phant) is located in §A.6.1. end note]
© ISO/IEC29500: 2008. Приведенный выше текст переведен с английского языка на русский корпорацией Майкрософт (или ее подрядчиками) и ISO не несет ответственности за эти переводы.
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.