DR 09-0052: SML, Styles: family attribute range issue

[Shawn Villaron]

Here is the completed text changes for this DR:

DR 09-0052 - SML, Styles: family attribute range issue
Part 1, §18.8.18 will be updated as follows:
18.8.18          family (Font Family)
The font family this font belongs to. A font family is a set of fonts having common stroke width and serif characteristics. This is system level font information. The font name overrides when there are conflicting values.
Value

Font Family

0

Not applicable.

1

Roman

2

Swiss

3

Modern

4

Script

5

Decorative


Parent Elements

font (§Error! Reference source not found.); rPr (§Error! Reference source not found.)


Attributes

Description

val (Value)

The font family this font belongs to value of an integer, where each value corresponds to a different character set.  This attribute is restricted to values ranging from 0 to 255.


The possible values for this attribute are defined by the ST_FontFamily simple typeW3C XML Schema int datatype.


[Note: The W3C XML Schema definition of this element's content model (CT_IntPropertyCT_FontFamily) is located in §Error! Reference source not found... end note]
Part 1, §18.18 will be updated as follows:
18.18.x  ST_FontFamily (Font Family)
This simple type specifies a font family. A font family is a set of fonts having common stroke width and serif characteristics. This is system level font information.
This simple type's contents are a restriction of the W3C XML Schema unsignedInt datatype.
This simple type is restricted to the values listed in the following table:
Value

Font Family

0

Not applicable.

1

Roman

2

Swiss

3

Modern

4

Script

5

Decorative


Referenced By

fontFamily at val (§Error! Reference source not found.8.18)


[Note: The W3C XML Schema definition of this simple type's content model (ST_ST_FontFamily) is located in §Error! Reference source not found.. end note]
Part 1, Schema Change Required

          <xsd:element name="family" type=" CT_IntPropertyCT_FontFamily" minOccurs="0" maxOccurs="1"/>


   <xsd:complexType name="CT_FontFamily">

       <xsd:attribute name="val" type="ST_FontFamily" use="required"/>

   </xsd:complexType>


   <xsd:simpleType name="ST_FontFamily">

       <xsd:restriction base="xsd:integer">

          <xsd:minInclusive value="0"/>

          <xsd:maxInclusive value="5"/>

       </xsd:restriction>

   </xsd:simpleType>

Part 1, Relax NG Change Required



From: Shawn Villaron
Sent: Tuesday, June 09, 2009 8:16 PM
To: SC 34 WG4
Subject: DR 09-0052: SML, Styles: family attribute range issue

Here is my proposed solution to address this defect report:


The attribute should be restricted in schema to the values from 0-5.

A new simple type should be added, to section 18.18:

<xsd:simpleType name="ST_FontFamilyVals">

       <xsd:restriction base="xsd:integer">

          <xsd:minInclusive value="0"/>

          <xsd:maxInclusive value="5"/>

       </xsd:restriction>

   </xsd:simpleType>



Attribute val in 18.8.18 family (Font Family) should be changed from type xs:int to type ST_FontFamilyVals.
Thanks

shawn
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