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Subject: [OASIS Issue Tracker] Updated: (OFFICE-3695)number:max-denominator-digits attribute to number:fraction



     [ http://tools.oasis-open.org/issues/browse/OFFICE-3695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andreas Guelzow  updated OFFICE-3695:
-------------------------------------

      Proposal: 
Proposal #1:
Include:
------------------------------------------------------------------------------
19.xxx number:max-denominator-digits
The number:max-denominator-digits attribute specifies the maximum number of digits to use for the chosen denominator if its <number:fraction> element does not have a number:denominator-value attribute. The number:max-denominator-digits attribute is ignored in the presence of a number:denominator-value attribute attribute. The absence of the number:max-denominator-digits attribute indicates that no maximum number of difgits is specified.

Note: The number:max-denominator-digits attribute is used with number:grouping 19.348, number:min-denominator-digits 19.350, number:min-integer-digits 19.352 and number:min-numerator-digits 19.353 to define the display of a floating point number as a fraction.

The number:max-denominator-digits attribute is usable with the following element:
<number:fraction> 16.27.6.
The number:max-denominator-digits attribute has the data type positiveInteger 18.2.
------------------------------------------------------------------------------


In the listing of applicable attributes for 16.27.6 <number:fraction> include number:max-denominator-digits (19.xxx).

In the schema in
------------------------------------------------------------------------------
<define name="number-fraction-attlist">
<interleave>
<optional>
<attribute name="number:min-numerator-digits">
<ref name="integer"/>
</attribute>
</optional>
<optional>
<attribute name="number:min-denominator-digits">
<ref name="integer"/>
</attribute>
</optional>
<optional>
<attribute name="number:denominator-value">
<ref name="integer"/>
</attribute>
</optional>
</interleave>
</define>
------------------------------------------------------------------------------
insert a section on number:max-denominator-digits, ie:
------------------------------------------------------------------------------
<define name="number-fraction-attlist">
<interleave>
<optional>
<attribute name="number:min-numerator-digits">
<ref name="integer"/>
</attribute>
</optional>
<optional>
<attribute name="number:min-denominator-digits">
<ref name="integer"/>
</attribute>
</optional>
<optional>
<attribute name="number:max-denominator-digits">
<ref name="positiveInteger"/>
</attribute>
</optional>
<optional>
<attribute name="number:denominator-value">
<ref name="integer"/>
</attribute>
</optional>
</interleave>
</define>
------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------------------------------------------------------

Proposal #2:

Include:
------------------------------------------------------------------------------
19.xxx number:max-denominator-value
The number:max-denominator-value attribute specifies the maximum denominator permitted to be chosen if its <number:fraction> element does not have a number:denominator-value attribute. The number:max-denominator-value attribute is ignored in the presence of a number:denominator-value attribute attribute. The absence of the number:max-denominator-value attribute indicates that no maximum denominator is specified.

Note: The number:max-denominator-value attribute is used with number:grouping 19.348, number:min-denominator-digits 19.350, number:min-integer-digits 19.352 and number:min-numerator-digits 19.353 to define the display of a floating point number as a fraction.

Note: A number:max-denominator-value attribute value of 99 is equivalent to pemitting any 1 or 2 digit denominator. A number:max-denominator-value attribute value of 999 is equivalent to pemitting any 1, 2, or 3 digit denominator. 

The number:max-denominator-value attribute is usable with the following element:
<number:fraction> 16.27.6.
The number:max-denominator-value attribute has the data type positiveInteger 18.2.
------------------------------------------------------------------------------


In the listing of applicable attributes for 16.27.6 <number:fraction> include number:max-denominator-value (19.xxx).

In the schema in
------------------------------------------------------------------------------
<define name="number-fraction-attlist">
<interleave>
<optional>
<attribute name="number:min-numerator-digits">
<ref name="integer"/>
</attribute>
</optional>
<optional>
<attribute name="number:min-denominator-digits">
<ref name="integer"/>
</attribute>
</optional>
<optional>
<attribute name="number:denominator-value">
<ref name="integer"/>
</attribute>
</optional>
</interleave>
</define>
------------------------------------------------------------------------------
insert a section on number:max-denominator-value, i.e.:
------------------------------------------------------------------------------
<define name="number-fraction-attlist">
<interleave>
<optional>
<attribute name="number:min-numerator-digits">
<ref name="integer"/>
</attribute>
</optional>
<optional>
<attribute name="number:min-denominator-digits">
<ref name="integer"/>
</attribute>
</optional>
<optional>
<attribute name="number:max-denominator-value">
<ref name="positiveInteger"/>
</attribute>
</optional>
<optional>
<attribute name="number:denominator-value">
<ref name="integer"/>
</attribute>
</optional>
</interleave>
</define>
------------------------------------------------------------------------------

    Resolution: 
Include:
------------------------------------------------------------------------------
19.xxx number:max-denominator-value
The number:max-denominator-value attribute specifies the maximum denominator permitted to be chosen if its <number:fraction> element does not have a number:denominator-value attribute. The number:max-denominator-value attribute is ignored in the presence of a number:denominator-value attribute attribute. The absence of the number:max-denominator-value attribute indicates that no maximum denominator is specified.

Note: The number:max-denominator-value attribute is used with number:grouping 19.348, number:min-denominator-digits 19.350, number:min-integer-digits 19.352 and number:min-numerator-digits 19.353 to define the display of a floating point number as a fraction.

Note: A number:max-denominator-value attribute value of 99 is equivalent to pemitting any 1 or 2 digit denominator. A number:max-denominator-value attribute value of 999 is equivalent to pemitting any 1, 2, or 3 digit denominator. 

The number:max-denominator-value attribute is usable with the following element:
<number:fraction> 16.27.6.
The number:max-denominator-value attribute has the data type positiveInteger 18.2.
------------------------------------------------------------------------------


In the listing of applicable attributes for 16.27.6 <number:fraction> include number:max-denominator-value (19.xxx).

In the schema in
------------------------------------------------------------------------------
<define name="number-fraction-attlist">
<interleave>
<optional>
<attribute name="number:min-numerator-digits">
<ref name="integer"/>
</attribute>
</optional>
<optional>
<attribute name="number:min-denominator-digits">
<ref name="integer"/>
</attribute>
</optional>
<optional>
<attribute name="number:denominator-value">
<ref name="integer"/>
</attribute>
</optional>
</interleave>
</define>
------------------------------------------------------------------------------
insert a section on number:max-denominator-value, i.e.:
------------------------------------------------------------------------------
<define name="number-fraction-attlist">
<interleave>
<optional>
<attribute name="number:min-numerator-digits">
<ref name="integer"/>
</attribute>
</optional>
<optional>
<attribute name="number:min-denominator-digits">
<ref name="integer"/>
</attribute>
</optional>
<optional>
<attribute name="number:max-denominator-value">
<ref name="positiveInteger"/>
</attribute>
</optional>
<optional>
<attribute name="number:denominator-value">
<ref name="integer"/>
</attribute>
</optional>
</interleave>
</define>
------------------------------------------------------------------------------


  was:
Include:
------------------------------------------------------------------------------
19.xxx number:max-denominator-digits
The number:max-denominator-digits attribute specifies the maximum number of digits to use for the chosen denominator if its <number:fraction> element does not have a number:denominator-value attribute. The number:max-denominator-digits attribute is ignored in the presence of a number:denominator-value attribute attribute. The absence of the number:max-denominator-digits attribute indicates that no maximum number of difgits is specified.

Note: The number:max-denominator-digits attribute is used with number:grouping 19.348, number:min-denominator-digits 19.350, number:min-integer-digits 19.352 and number:min-numerator-digits 19.353 to define the display of a floating point number as a fraction.

The number:max-denominator-digits attribute is usable with the following element:
<number:fraction> 16.27.6.
The number:max-denominator-digits attribute has the data type positiveInteger 18.2.
------------------------------------------------------------------------------


In the listing of applicable attributes for 16.27.6 <number:fraction> include number:max-denominator-digits (19.xxx).

In the schema in 
------------------------------------------------------------------------------
	<define name="number-fraction-attlist">
		<interleave>
			<optional>
				<attribute name="number:min-numerator-digits">
					<ref name="integer"/>
				</attribute>
			</optional>
			<optional>
				<attribute name="number:min-denominator-digits">
					<ref name="integer"/>
				</attribute>
			</optional>
			<optional>
				<attribute name="number:denominator-value">
					<ref name="integer"/>
				</attribute>
			</optional>
		</interleave>
	</define>
------------------------------------------------------------------------------
insert a section on number:max-denominator-digits, ie:
------------------------------------------------------------------------------
	<define name="number-fraction-attlist">
		<interleave>
			<optional>
				<attribute name="number:min-numerator-digits">
					<ref name="integer"/>
				</attribute>
			</optional>
			<optional>
				<attribute name="number:min-denominator-digits">
					<ref name="integer"/>
				</attribute>
			</optional>
			<optional>
				<attribute name="number:max-denominator-digits">
					<ref name="positiveInteger"/>
				</attribute>
			</optional>
			<optional>
				<attribute name="number:denominator-value">
					<ref name="integer"/>
				</attribute>
			</optional>
		</interleave>
	</define>
------------------------------------------------------------------------------




In the TC meeting of June 21, 2011 it was suggested that rather than specifying a maximum number of digits, we should allow the more general specification of a maximum denominator. I have formulated that suggestion as Proposal #2 and propose this as our resolution of this issue. 
Note that 
maximum 1 denominator digit can be obtained by using a maximum denominator value of 9;
maximum 2 denominator digits can be obtained by using a maximum denominator value of 99;
maximum 3 denominator digits can be obtained by using a maximum denominator value of 999;


> number:max-denominator-digits attribute to number:fraction
> ----------------------------------------------------------
>
>                 Key: OFFICE-3695
>                 URL: http://tools.oasis-open.org/issues/browse/OFFICE-3695
>             Project: OASIS Open Document Format for Office Applications (OpenDocument) TC
>          Issue Type: New Feature
>          Components: Formatting Properties
>    Affects Versions: ODF 1.2 CD 07
>            Reporter: Andreas Guelzow 
>            Assignee: Andreas Guelzow 
>             Fix For: ODF 1.3 CSD 01
>
>
> In ODF 1.2 the <number:fraction> element has the attribute number:denominator-
> value. If this attribute is not present, a denominator that is appropriate for
> displaying the number is used. Clearly what is considered appropriate will be implementation dependent/defined. For example LibreOffice considers the appropriate denominator for of:=PI() to be 7 although a denominator of 113 would create a much closer approximation. From a user perspective if formatting a number as a fraction usually the size of the denominator is important even if the exact chosen denominator does not matter. Some implementations, for example Gnumeric, permit the user to determine a maximum number of digits to be used in the choice of the denominator. Currently Gnumeric stores that information in a foreign element: gnm:max-denominator-digits. In the interest of interoperability it would be desirable to include a similar attribute in the ODF1.3 standard.

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