주석 스키마
이 항목에서는 사용자 주석 데이터를 저장하고 검색하기 위해 Microsoft Annotations Framework에서 사용되는 XSD(XML 스키마 정의)에 대해 설명합니다.
Annotations Framework에서는 내부 표현의 주석 데이터를 XML 형식으로 -serialize합니다. 이 변환에 사용되는 XML 형식은 Annotations Framework XSD 스키마로 설명됩니다. 스키마는 응용 프로그램 간에 주석 데이터를 교환하는 데 사용할 수 있는 구현에 독립적인 XML 형식을 정의합니다.
Annotations Framework XML 스키마 정의는 다음 두 개의 하위 스키마로 구성됩니다.
주석 XML 핵심 스키마(핵심 스키마)
주석 XML 기본 스키마(기본 스키마)
핵심 스키마는 Annotation의 기본 XML 구조를 정의합니다. 핵심 스키마에서 정의된 대부분의 XML 요소는 System.Windows.Annotations 네임스페이스의 형식에 해당합니다. 핵심 스키마는 응용 프로그램이 자체 XML 데이터를 추가할 수 있는 세 개의 확장 지점을 노출합니다. 이러한 확장 지점에는 Authors, ContentLocatorPart 및 "콘텐츠"가 포함됩니다. 콘텐츠 요소는 XmlElement 목록의 형식으로 제공됩니다.
이 항목에서 설명하는 기본 스키마는 초기 Windows Presentation Foundation (WPF) 릴리스에 포함된 Authors, ContentLocatorPart 및 콘텐츠 형식에 대한 확장을 정의합니다.
이 항목에는 다음과 같은 단원이 포함되어 있습니다.
주석 XML 핵심 스키마
주석 XML 기본 스키마
주석 XmlStreamStore에서 작성된 샘플 XML
주석 XML 핵심 스키마
주석 XML 핵심 스키마는 Annotation 개체를 저장하는 데 사용되는 XML 구조를 정의합니다.
<xsd:schema elementFormDefault="qualified" attributeFormDefault="unqualified"
blockDefault="#all"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
targetNamespace="https://schemas.microsoft.com/windows/annotations/2003/11/core"
xmlns:anc="https://schemas.microsoft.com/windows/annotations/2003/11/core">
<!-- The Annotations element groups a number of annotations. -->
<xsd:element name="Annotations" type="anc:AnnotationsType" />
<xsd:complexType name="AnnotationsType">
<xsd:sequence>
<xsd:element name="Annotation" minOccurs="0" maxOccurs="unbounded"
type="anc:AnnotationType" />
</xsd:sequence>
</xsd:complexType>
<!-- AnnotationType defines the structure of the Annotation element. -->
<xsd:complexType name="AnnotationType">
<xsd:sequence>
<!-- List of 0 or more authors. -->
<xsd:element name="Authors" minOccurs="0" maxOccurs="1"
type="anc:AuthorListType" />
<!-- List of 0 or more anchors. -->
<xsd:element name="Anchors" minOccurs="0" maxOccurs="1"
type="anc:ResourceListType" />
<!-- List of 0 or more cargos. -->
<xsd:element name="Cargos" minOccurs="0" maxOccurs="1"
type="anc:ResourceListType" />
</xsd:sequence>
<!-- Unique annotation ID. -->
<xsd:attribute name="Id" type="xsd:string" use="required" />
<!-- Annotation "Type" is used to map the annotation to an annotation
component that takes care of the visual representation of the
annotation. WPF V1 recognizes three annotation types:
https://schemas.microsoft.com/windows/annotations/2003/11/base:Highlight
https://schemas.microsoft.com/windows/annotations/2003/11/base:TextStickyNote
https://schemas.microsoft.com/windows/annotations/2003/11/base:InkStickyNote
-->
<xsd:attribute name="Type" type="xsd:QName" use="required" />
<!-- Time when the annotation was last modified. -->
<xsd:attribute name="LastModificationTime" use="optional"
type="xsd:dateTime" />
<!-- Time when the annotation was created. -->
<xsd:attribute name="CreationTime" use="optional"
type="xsd:dateTime" />
</xsd:complexType>
<!-- "Authors" consists of 0 or more elements that represent an author. -->
<xsd:complexType name="AuthorListType">
<xsd:sequence minOccurs="0" maxOccurs="unbounded">
<xsd:element ref="anc:Author" />
</xsd:sequence>
</xsd:complexType>
<!-- The core schema allows any author type. Supported author types
in version 1 (V1) are described in the base schema. -->
<xsd:element name="Author" abstract="true" block="extension restriction"/>
<!-- Both annotation anchor and annotation cargo are represented by the
ResourceListType which contains 0 or more "Resource" elements. -->
<xsd:complexType name="ResourceListType">
<xsd:sequence>
<xsd:element name="Resource" minOccurs="0" maxOccurs="unbounded"
type="anc:ResourceType" />
</xsd:sequence>
</xsd:complexType>
<!-- Resource groups identification, location
and/or content of some information. -->
<xsd:complexType name="ResourceType">
<xsd:choice minOccurs="0" maxOccurs="unbounded" >
<xsd:choice>
<xsd:element name="ContentLocator" type="anc:ContentLocatorType" />
<xsd:element name="ContentLocatorGroup" type="anc:ContentLocatorGroupType" />
</xsd:choice>
<xsd:element ref="anc:Content"/>
</xsd:choice>
<!-- Unique resource identifier. -->
<xsd:attribute name="Id" type="xsd:string" use="required" />
<!-- Optional resource name. -->
<xsd:attribute name="Name" type="xsd:string" use="optional" />
</xsd:complexType>
<!-- ContentLocatorGroup contains a set of ContentLocators -->
<xsd:complexType name="ContentLocatorGroupType">
<xsd:sequence>
<xsd:element name="ContentLocator" minOccurs="1" maxOccurs="unbounded"
type="anc:ContentLocatorType" />
</xsd:sequence>
</xsd:complexType>
<!-- A ContentLocator describes the location or the identification
of particular data within some context. The ContentLocator consists
of one or more ContentLocatorParts. Each ContentLocatorPart needs to
be successively applied to the context to arrive at the data. What
"applying", "context", and "data" mean is application dependent.
-->
<xsd:complexType name="ContentLocatorType">
<xsd:sequence minOccurs="1" maxOccurs="unbounded">
<xsd:element ref="anc:ContentLocatorPart" />
</xsd:sequence>
</xsd:complexType>
<!-- A ContentLocatorPart is a set of "Item" elements. Each "Item" element
has "Name" and "Value" attributes that define a name/value pair.
ContentLocatorPart is an abstract type that must be restricted for each
concrete ContentLocatorPart definition. This restriction should define
allowed names and values for the concrete ContentLocatorPart type. That
way the application can define its own way of locating information. The
ContentLocatorPartTypes that are allowed in version 1 (V1) of WPF are
defined in the Annotations Base Schema.
-->
<xsd:element name="ContentLocatorPart" type="anc:ContentLocatorPartType"
abstract="true" />
<xsd:complexType name="ContentLocatorPartType" abstract="true"
block="restriction">
<xsd:sequence minOccurs="0" maxOccurs="unbounded">
<xsd:element name="Item" type="anc:ItemType" />
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="ItemType" abstract="true" >
<xsd:attribute name="Name" type='xsd:string' use="required" />
<xsd:attribute name="Value" type='xsd:string' use="optional" />
</xsd:complexType>
<!-- Content describes the underlying content of a resource. This is an
abstract type that should be redefined for each concrete content type
through restriction. Allowed content types in WPF version 1 are
defined in the Annotations Base Schema.
-->
<xsd:element name="Content" abstract="true" block="extension restriction"/>
</xsd:schema>
주석 XML 기본 스키마
기본 스키마는 핵심 스키마에 정의된 세 개의 추상 요소인 Authors, ContentLocatorPart 및 Contents에 대한 XML 구조를 정의합니다.
<xsd:schema elementFormDefault="qualified" attributeFormDefault="unqualified"
blockDefault="#all"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
targetNamespace="https://schemas.microsoft.com/windows/annotations/2003/11/base"
xmlns:anb="https://schemas.microsoft.com/windows/annotations/2003/11/base"
xmlns:anc="https://schemas.microsoft.com/windows/annotations/2003/11/core">
<xsd:import schemaLocation="AnnotationCoreV1.xsd"
namespace="https://schemas.microsoft.com/windows/annotations/2003/11/core"/>
<!-- ***** Author ***** -->
<!-- Simple DisplayName Author -->
<xsd:complexType name="StringAuthorType">
<xsd:simpleContent >
<xsd:extension base='xsd:string' />
</xsd:simpleContent>
</xsd:complexType>
<xsd:element name="StringAuthor" type="anb:StringAuthorType"
substitutionGroup="anc:Author"/>
<!-- ***** LocatorParts ***** -->
<!-- Helper types -->
<!-- CountItemNameType - helper type to define count item -->
<xsd:simpleType name="CountItemNameType">
<xsd:restriction base='xsd:string'>
<xsd:pattern value="Count" />
</xsd:restriction>
</xsd:simpleType>
<!-- NumberType - helper type to define segment count item -->
<xsd:simpleType name="NumberType">
<xsd:restriction base='xsd:string'>
<xsd:pattern value="\d*" />
</xsd:restriction>
</xsd:simpleType>
<!-- SegmentNameType: helper type to define possible segment name types -->
<xsd:simpleType name="SegmentItemNameType">
<xsd:restriction base='xsd:string'>
<xsd:pattern value="Segment\d*" />
</xsd:restriction>
</xsd:simpleType>
<!-- Flow Locator Part -->
<!-- FlowSegmentValueItemType: helper type to define flow segment values -->
<xsd:simpleType name="FlowSegmentItemValueType">
<xsd:restriction base='xsd:string'>
<xsd:pattern value=" \d*,\d*" />
</xsd:restriction>
</xsd:simpleType>
<!-- FlowItemType -->
<xsd:complexType name="FlowItemType" abstract = "true">
<xsd:complexContent>
<xsd:restriction base="anc:ItemType">
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<!-- FlowSegmentItemType -->
<xsd:complexType name="FlowSegmentItemType">
<xsd:complexContent>
<xsd:restriction base="anb:FlowItemType">
<xsd:attribute name="Name" use="required"
type="anb:SegmentItemNameType"/>
<xsd:attribute name="Value" use="required"
type="anb:FlowSegmentItemValueType"/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<!-- FlowCountItemType -->
<xsd:complexType name="FlowCountItemType">
<xsd:complexContent>
<xsd:restriction base="anb:FlowItemType">
<xsd:attribute name="Name" type="anb:CountItemNameType" use="required"/>
<xsd:attribute name="Value" type="anb:NumberType" use="required"/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<!-- CharacterRangeType is an extension of ContentLocatorPartType that locates
* part of the content within a FlowDocument. CharacterRangeType contains one
* "Item" element with name "Count" and value the number(N) of "SegmentXX"
* elements that this ContentLocatorPart has. It also contains N "Item"
* elements with name "SegmentXX" where XX is a number from 0 to N-1. The
* value of each "SegmnetXX" element is a string in the form "offset, length"
* which locates one sequence of symbols in the FlowDocument. Example:
* <anb:CharacterRange>
* <anc:Item Name="Count" Value="2" />
* <anc:Item Name="Segment0" Value="5,10" />
* <anc:Item Name="Segment1" Value="25,2" />
* </anb:ChacterRange>
-->
<xsd:complexType name="CharacterRangeType">
<xsd:complexContent>
<xsd:extension base="anc:ContentLocatorPartType">
<xsd:sequence minOccurs="1" maxOccurs="unbounded">
<xsd:element name="Item" type="anb:FlowItemType" />
</xsd:sequence>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<!-- CharacterRange element substitutes ContentLocatorPart element -->
<xsd:element name="CharacterRange" type="anb:CharacterRangeType"
substitutionGroup="anc:ContentLocatorPart"/>
<!-- Fixed LocatorPart -->
<!-- Helper type – FixedItemType -->
<xsd:complexType name="FixedItemType" abstract = "true">
<xsd:complexContent>
<xsd:restriction base="anc:ItemType">
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<!-- Helper type – FixedCountItemType: ContentLocatorPart items count -->
<xsd:complexType name="FixedCountItemType">
<xsd:complexContent>
<xsd:restriction base="anb:FixedItemType">
<xsd:attribute name="Name" type="anb:CountItemNameType" use="required"/>
<xsd:attribute name="Value" type="anb:NumberType" use="required"/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<!-- Helper type -FixedSegmentValue: Defines possible fixed segment values -->
<xsd:simpleType name="FixedSegmentItemValueType">
<xsd:restriction base='xsd:string'>
<xsd:pattern value="\d*,\d*,\d*,\d*" />
</xsd:restriction>
</xsd:simpleType>
<!-- Helper type - FixedSegmentItemType -->
<xsd:complexType name="FixedSegmentItemType">
<xsd:complexContent>
<xsd:restriction base="anb:FixedItemType">
<xsd:attribute name="Name" use="required"
type="anb:SegmentItemNameType"/>
<xsd:attribute name="Value" use="required"
type="anb:FixedSegmentItemValueType "/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<!-- FixedTextRangeType is an extension of ContentLocatorPartType that locates
* content within a FixedDocument. It contains one "Item" element with name
* "Count" and value the number (N) of "Item" elements with name "SegmentXX"
* that this ContentLocatorPart has. FixedTextRange locator part also
* contains N "Item" elements with one attribute Name="SegmentXX" where XX is
* a number from 0 to N-1 and one attribute "Value" in the form "X1, Y1, X2,
* Y2". Here X1,Y1 are the coordinates of the start symbol in this segment,
* X2,Y2 are the coordinates of the end symbol in this segment. Example:
*
* <anb:FixedTextRange>
* <anc:Item Name="Count" Value="2" />
* <anc:Item Name="Segment0" Value="10,5,20,5" />
* <anc:Item Name="Segment1" Value="25,15, 25,20" />
* </anb:FixedTextRange>
-->
<xsd:complexType name="FixedTextRangeType">
<xsd:complexContent>
<xsd:extension base="anc:ContentLocatorPartType">
<xsd:sequence minOccurs="1" maxOccurs="unbounded">
<xsd:element name="Item" type="anb:FixedItemType" />
</xsd:sequence>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<!-- FixedTextRange element substitutes ContentLocatorPart element -->
<xsd:element name="FixedTextRange" type="anb:FixedTextRangeType"
substitutionGroup="anc:ContentLocatorPart"/>
<!-- DataId -->
<!-- ValueItemNameType: helper type to define value item -->
<xsd:simpleType name="ValueItemNameType">
<xsd:restriction base='xsd:string'>
<xsd:pattern value="Value" />
</xsd:restriction>
</xsd:simpleType>
<!-- StringValueItemType -->
<xsd:complexType name="StringValueItemType">
<xsd:complexContent>
<xsd:restriction base="anc:ItemType">
<xsd:attribute name="Name" type="anb:ValueItemNameType" use="required"/>
<xsd:attribute name="Value" type="xsd:string" use="required"/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="StringValueLocatorPartType">
<xsd:complexContent>
<xsd:extension base="anc:ContentLocatorPartType">
<xsd:sequence minOccurs="1" maxOccurs="1">
<xsd:element name="Item" type="anb:ValueItemType" />
</xsd:sequence>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<!-- DataId element substitutes ContentLocatorPart and is used to locate a
* subtree in the logical tree. Including DataId locator part in a
* ContentLocator helps to narrow down the search for a particular content.
* Examle of DataId ContentLocatorPart:
*
* <anb:DataId>
* <anc:Item Name="Value" Value="FlowDocument" />
* </anb:DataId>
-->
<xsd:element name="DataId" type="anb: StringValueLocatorPartType "
substitutionGroup="anc:ContentLocatorPart"/>
<!-- PageNumber -->
<!-- NumberValueItemType -->
<xsd:complexType name="NumberValueItemType">
<xsd:complexContent>
<xsd:restriction base="anc:ItemType">
<xsd:attribute name="Name" type="anb:ValueItemNameType" use="required"/>
<xsd:attribute name="Value" type="anb:NumberType" use="required"/>
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="NumberValueLocatorPartType">
<xsd:complexContent>
<xsd:extension base="anc:ContentLocatorPartType">
<xsd:sequence minOccurs="1" maxOccurs="1">
<xsd:element name="Item" type="anb:ValueItemType" />
</xsd:sequence>
</xsd:extension>
</xsd:complexContent>
</xsd:complexType>
<-- PageNumber element substitutes ContentLocatorPart and is used to locate a
* page in a FixedDocument. PageNumber ContentLocatorPart is used in
* conjunction with the FixedTextRange ContentLocatorPart and it shows on with
* page are the coordinates defined in the FixedTextRange.
* Example of a PageNumber ContentLocatorPart:
*
* <anb:PageNumber>
* <anc:Item Name="Value" Value="1" />
* </anb:PageNumber>
-->
<xsd:element name="PageNumber" type="anb:NumbnerValueLocatorPartType"
substitutionGroup="anc:ContentLocatorPart"/>
<!-- ***** Content ***** -->
<!-- Highlight colors – defines highlight color for annotations of type
* Highlight or normal and active anchor colors for annotations of type
* TextStickyNote and InkStickyNote.
-->
<xsd:complexType name="ColorsContentType">
<xsd:attribute name="Background" type='xsd:string' use="required" />
<xsd:attribute name="ActiveBackground" type='xsd:string' use="optional" />
</xsd:complexType>
<xsd:element name="Colors" type="anb:ColorsContentType"
substitutionGroup="anc:Content"/>
<!-- RTB Text –contains XAML representing StickyNote Reach Text Box text.
* Used in annotations of type TextStickyNote. -->
<xsd:complexType name="TextContentType">
<!-- See XAML schema for RTB content -->
</xsd:complexType>
<xsd:element name="Text" type="anb:TextContentType"
substitutionGroup="anc:Content"/>
<-- Ink – contains XAML representing Sticky Note ink.
* Used in annotations of type InkStickyNote. -->
<xsd:complexType name="InkContentType">
<!-- See XAML schema for Ink content -->
</xsd:complexType>
<xsd:element name="Ink" type="anb:InkContentType"
substitutionGroup="anc:Content"/>
<!-- SN Metadata – defines StickyNote attributes as position width, height,
* etc. Used in annotations of type TextStickyNote and InkStickyNote. -->
<xsd:complexType name="MetadataContentType">
<xsd:attribute name="Left" type='xsd:decimal' use="optional" />
<xsd:attribute name="Top" type='xsd:decimal' use="optional" />
<xsd:attribute name="Width" type='xsd:decimal' use="optional" />
<xsd:attribute name="Height" type='xsd:decimal' use="optional" />
<xsd:attribute name="XOffset" type='xsd:decimal' use="optional" />
<xsd:attribute name="YOffset" type='xsd:decimal' use="optional" />
<xsd:attribute name="ZOrder" type='xsd:decimal' use="optional" />
</xsd:complexType>
<xsd:element name="Metadata" type="anb:MetadataContentType"
substitutionGroup="anc:Content"/>
</xsd:schema>
주석 XmlStreamStore에서 생성된 샘플 XML
다음 XML은 주석 XmlStreamStore의 출력과 세 개의 주석(강조 표시, 텍스트 스티커 메모 및 잉크 스티커 메모)이 포함된 샘플 파일의 구성을 보여 줍니다.
<?xml version="1.0" encoding="utf-8"?>
<anc:Annotations
xmlns:anc="https://schemas.microsoft.com/windows/annotations/2003/11/core"
xmlns:anb="https://schemas.microsoft.com/windows/annotations/2003/11/base">
<anc:Annotation Id="d308ea9b-36eb-4cc4-94d0-97634f10f7a2"
CreationTime="2006-09-13T18:28:51.4465702-07:00"
LastModificationTime="2006-09-13T18:28:51.4465702-07:00"
Type="anb:Highlight">
<anc:Anchors>
<anc:Resource Id="4f53661b-7328-4673-8e3f-c53f08b9cd94">
<anc:ContentLocator>
<anb:DataId>
<anc:Item Name="Value" Value="FlowDocument" />
</anb:DataId>
<anb:CharacterRange>
<anc:Item Name="Segment0" Value="600,609" />
<anc:Item Name="Count" Value="1" />
</anb:CharacterRange>
</anc:ContentLocator>
</anc:Resource>
</anc:Anchors>
</anc:Annotation>
<anc:Annotation Id="d7a8d271-387e-4144-9f8b-bc3c97816e5f"
CreationTime="2006-09-13T18:28:56.7903202-07:00"
LastModificationTime="2006-09-13T18:28:56.8996952-07:00"
Type="anb:TextStickyNote">
<anc:Authors>
<anb:StringAuthor>Denise Smith</anb:StringAuthor>
</anc:Authors>
<anc:Anchors>
<anc:Resource Id="dab2560e-6ebd-4ad0-80f9-483356a3be0b">
<anc:ContentLocator>
<anb:DataId>
<anc:Item Name="Value" Value="FlowDocument" />
</anb:DataId>
<anb:CharacterRange>
<anc:Item Name="Segment0" Value="787,801" />
<anc:Item Name="Count" Value="1" />
</anb:CharacterRange>
</anc:ContentLocator>
</anc:Resource>
</anc:Anchors>
<anc:Cargos>
<anc:Resource Id="ea4dbabd-b400-4cf9-8908-5716b410f9e4" Name="Meta Data">
<anb:MetaData anb:ZOrder="0" />
</anc:Resource>
</anc:Cargos>
</anc:Annotation>
<anc:Annotation Id="66803c69-b0d7-4cc3-bdff-cacc1955e806"
CreationTime="2006-09-13T18:29:03.6653202-07:00"
LastModificationTime="2006-09-13T18:29:03.7121952-07:00"
Type="anb:InkStickyNote">
<anc:Authors>
<anb:StringAuthor>Mike Nash</anb:StringAuthor>
</anc:Authors>
<anc:Anchors>
<anc:Resource Id="52251c53-8eeb-4fd7-b8f3-94e78dfc25fa">
<anc:ContentLocator>
<anb:DataId>
<anc:Item Name="Value" Value="FlowDocument" />
</anb:DataId>
<anb:CharacterRange>
<anc:Item Name="Segment0" Value="880,884" />
<anc:Item Name="Count" Value="1" />
</anb:CharacterRange>
</anc:ContentLocator>
</anc:Resource>
</anc:Anchors>
<anc:Cargos>
<anc:Resource Id="11e50b97-8d91-4ff9-82c3-16607b2b552b" Name="Meta Data">
<anb:MetaData anb:ZOrder="1" />
</anc:Resource>
</anc:Cargos>
</anc:Annotation>
</anc:Annotations>
참고 항목
참조
System.Windows.Annotations.Storage