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Math / Non-Math Schema

Schema to segment math and non-math ink content.

Includes​

NameValue
Schema URIschema will:uim/1.1
Class Count5
Classeswill:uim/1.1/InkModel, will:uim/1.1/InkNode, will:uim/1.1/Root, will:uim/1.1/StrokeNode, will:uim/1.1/StrokeGroupNode

Classes​

Root​

NameValue
Classwill:seg-math/0.1/Root
Defined Inwill:seg-math/0.1
Specializeswill:uim/1.1/Root

Properties​

PropertyAttributeValue
generatedByData Type(s)@uri
DescriptionURI identifying the creator of the logical tree.
Association Typecomposition
Cardinality[0, 1] (optional)
hasChildData Type(s)will:seg-math/0.1/ContentBlock
Association Typecomposition
Cardinality[0, 1] overridden to [0, inf] (optional)
hasParentData Type(s)
DescriptionRoots can't have parents.
Association Typecomposition
Cardinality[0, 0] overridden to [0, 1] (optional)
hasParentInkModelData Type(s)will:uim/1.1/InkModel
DescriptionReferencing the parent InkModel.
Association Typecomposition
Cardinality[0, 1] (optional)
representsViewData Type(s)@string
DescriptionThe name of the view this node is a root of.
Association Typecomposition
Cardinality[0, 1] (optional)

ContentBlock​

Defines an abstract block of content.

NameValue
Classwill:seg-math/0.1/ContentBlock [abstract]
Defined Inwill:seg-math/0.1
Specializeswill:uim/1.1/InkNode
Specialized Bywill:seg-math/0.1/MathContent,will:seg-math/0.1/TextContent,will:seg-math/0.1/UnlabeledContent

Properties​

PropertyAttributeValue
hasChildData Type(s)will:uim/1.1/InkNode
Association Typecomposition
Cardinality[0, inf] (optional) (ordered)
Inverse OfhasParent
hasParentData Type(s)will:uim/1.1/InkNode
Association Typeaggregation
Cardinality[1, 1] overridden to [0, 1] (mandatory)
Inverse OfhasChild

MathContent​

Annotates strokes (StrokeNode) that are associated with math content.

NameValue
Classwill:seg-math/0.1/MathContent
Defined Inwill:seg-math/0.1
Specializeswill:seg-math/0.1/ContentBlock

Properties​

PropertyAttributeValue
hasChildData Type(s)will:uim/1.1/StrokeNode
Association Typeaggregation
Cardinality[1, inf] overridden to [0, inf] (mandatory) (ordered)
hasParentData Type(s)will:uim/1.1/InkNode
Association Typeaggregation
Cardinality[1, 1] overridden to [0, 1] (mandatory)
Inverse OfhasChild

TextContent​

Annotates strokes (StrokeNode) that are associated with text content.

NameValue
Classwill:seg-math/0.1/TextContent
Defined Inwill:seg-math/0.1
Specializeswill:seg-math/0.1/ContentBlock

Properties​

PropertyAttributeValue
hasChildData Type(s)will:uim/1.1/StrokeNode
Association Typeaggregation
Cardinality[1, inf] overridden to [0, inf] (mandatory) (ordered)
hasParentData Type(s)will:uim/1.1/InkNode
Association Typeaggregation
Cardinality[1, 1] overridden to [0, 1] (mandatory)
Inverse OfhasChild

UnlabeledContent​

Annotates strokes (StrokeNode) that are different from text and math, e.g., diagrams, doodles, annotations, etc.

NameValue
Classwill:seg-math/0.1/UnlabeledContent
Defined Inwill:seg-math/0.1
Specializeswill:seg-math/0.1/ContentBlock

Properties​

PropertyAttributeValue
hasChildData Type(s)will:uim/1.1/StrokeNode
Association Typeaggregation
Cardinality[1, inf] overridden to [0, inf] (mandatory) (ordered)
hasParentData Type(s)will:uim/1.1/InkNode
Association Typeaggregation
Cardinality[1, 1] overridden to [0, 1] (mandatory)
Inverse OfhasChild

Schema Definition​

{
    "head": {
        "uri": "will:seg-math/0.1",
        "version": "0.1",
        "description": "Schema to segment math and non-math ink content.",
        "classUriTemplate": "will:seg-math/0.3/[class]",
        "propertyUriTemplate": "will:seg-math/0.3/[class]#[property]",
        "includes": [
            {
                "namespace": "u",
                "schema": "will:uim/1.1"
            }
        ]
    },
    "body": {
        "extensions": {},
        "classes": {
            "will:seg-math/0.1/Root": {
                "subclassOf": "will:uim/1.1/Root",
                "properties": {
                    "hasChild": {
                        "dataType": "will:seg-math/0.1/ContentBlock",
                        "minCardinality": 0,
                        "maxCardinality": 1,
                        "isFinal": false
                    }
                },
                "isAbstract": false,
                "isFinal": false
            },
            "will:seg-math/0.1/ContentBlock": {
                "subclassOf": "will:uim/1.1/InkNode",
                "properties": {
                    "hasParent": {
                        "dataType": "will:uim/1.1/InkNode",
                        "minCardinality": 1,
                        "maxCardinality": 1,
                        "isFinal": false,
                        "inverseOf": "hasChild"
                    }
                },
                "isAbstract": true,
                "isFinal": false,
                "@desc": "Defines an abstract block of content."
            },
            "will:seg-math/0.1/MathContent": {
                "subclassOf": "will:seg-math/0.1/ContentBlock",
                "properties": {
                    "hasChild": {
                        "dataType": "will:uim/1.1/StrokeNode",
                        "minCardinality": 1,
                        "maxCardinality": -1,
                        "isFinal": false,
                        "isOrdered": true
                    }
                },
                "isAbstract": false,
                "isFinal": false,
                "@desc": "Annotates a strokes (`StrokeNode`) that are associated to math content."
            },
            "will:seg-math/0.1/TextContent": {
                "subclassOf": "will:seg-math/0.1/ContentBlock",
                "properties": {
                    "hasChild": {
                        "dataType": "will:uim/1.1/StrokeNode",
                        "minCardinality": 1,
                        "maxCardinality": -1,
                        "isFinal": false,
                        "isOrdered": true
                    }
                },
                "isAbstract": false,
                "isFinal": false,
                "@desc": "Annotates a strokes (`StrokeNode`) that are associated to text content."
            },
            "will:seg-math/0.1/UnlabeledContent": {
                "subclassOf": "will:seg-math/0.1/ContentBlock",
                "properties": {
                    "hasChild": {
                        "dataType": "will:uim/1.1/StrokeNode",
                        "minCardinality": 1,
                        "maxCardinality": -1,
                        "isFinal": false,
                        "isOrdered": true
                    }
                },
                "isAbstract": false,
                "isFinal": false,
                "@desc": "Annotates a strokes (`StrokeNode`) that are different from text and math, e.g., diagrams, doodles, annotations, etc.."
            }
        }
    }
}