[ https://issues.oasis-open.org/browse/OFFICE-3847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Stahl updated OFFICE-3847:
----------------------------------
Proposal:
change to part 3 "documents":
20.201 fo:line-height
replace:
* normal: disables the effects of style:line-height-at-least and style:line-spacing.
with:
* normal: equivalent to 100%
20.314 style:line-height-at-least
remove sentence:
The effect of this attribute is disabled when fo:line-height has the value of normal.
20.315 style:line-spacing
remove sentence:
The effect of this attribute is disabled when fo:line-height has the value of normal.
To each of the above attributes append this sentence:
The attributes fo:line-height, style:line-height-at-least, style:line-spacing specify the same formatting property, i.e., any one of these attributes on a style overrides any of these attributes on its parent style.
schema change:
{noformat}
--- Documents/odf/tc/OpenDocument-schema-v1.3-wd06-with-fixes.rng 2018-06-25 13:31:52.506732295 +0200
+++ Documents/odf/tc/3847.rng 2019-01-15 14:11:56.453028831 +0100
@@ -12274,35 +12274,33 @@
<rng:define name="style-paragraph-properties-attlist">
<rng:interleave>
<rng:optional>
<rng:attribute name="style:contextual-spacing">
<rng:ref name="boolean"/>
</rng:attribute>
</rng:optional>
<!-- https://issues.oasis-open.org/browse/OFFICE-3767 -->
<rng:optional>
- <rng:attribute name="fo:line-height">
- <rng:choice>
- <rng:value>normal</rng:value>
+ <rng:choice>
+ <rng:attribute name="fo:line-height">
+ <rng:choice>
+ <rng:value>normal</rng:value>
+ <rng:ref name="nonNegativeLength"/>
+ <rng:ref name="percent"/>
+ </rng:choice>
+ </rng:attribute>
+ <rng:attribute name="style:line-height-at-least">
<rng:ref name="nonNegativeLength"/>
- <rng:ref name="percent"/>
- </rng:choice>
- </rng:attribute>
- </rng:optional>
- <rng:optional>
- <rng:attribute name="style:line-height-at-least">
- <rng:ref name="nonNegativeLength"/>
- </rng:attribute>
- </rng:optional>
- <rng:optional>
- <rng:attribute name="style:line-spacing">
- <rng:ref name="length"/>
- </rng:attribute>
+ </rng:attribute>
+ <rng:attribute name="style:line-spacing">
+ <rng:ref name="length"/>
+ </rng:attribute>
+ </rng:choice>
</rng:optional>
<rng:optional>
<rng:attribute name="style:font-independent-line-spacing">
<rng:ref name="boolean"/>
</rng:attribute>
</rng:optional>
<rng:ref name="common-text-align"/>
<rng:optional>
<rng:attribute name="fo:text-align-last">
{noformat}
was:
I suggest to either make
http://docs.oasis-open.org/office/v1.2/os/OpenDocument-v1.2-os-part1.html#property-fo_line-height
http://docs.oasis-open.org/office/v1.2/os/OpenDocument-v1.2-os-part1.html#property-style_line-height-at-least
http://docs.oasis-open.org/office/v1.2/os/OpenDocument-v1.2-os-part1.html#property-style_line-spacing
http://docs.oasis-open.org/office/v1.2/os/OpenDocument-v1.2-os-part1.html#property-style_font-independent-line-spacing
either exclusively usable in the RelaxNG, or to specify a precedence (or collision) handling if two or more attributes influencing line-heihgt exist at the same time?
> Simplify Line Height handling
> -----------------------------
>
> Key: OFFICE-3847
> URL: https://issues.oasis-open.org/browse/OFFICE-3847
> Project: OASIS Open Document Format for Office Applications (OpenDocument) TC
> Issue Type: Improvement
> Components: Formatting Properties, Paragraph, Part 1 (Schema)
> Affects Versions: ODF 1.2
> Reporter: Svante Schubert
> Priority: Major
> Fix For: ODF 1.4
>
>
> Currently we have four independt ODF attributes defining our line-height in ODF.
> http://docs.oasis-open.org/office/v1.2/os/OpenDocument-v1.2-os-part1.html#property-fo_line-height
> http://docs.oasis-open.org/office/v1.2/os/OpenDocument-v1.2-os-part1.html#property-style_line-height-at-least
> http://docs.oasis-open.org/office/v1.2/os/OpenDocument-v1.2-os-part1.html#property-style_line-spacing
> http://docs.oasis-open.org/office/v1.2/os/OpenDocument-v1.2-os-part1.html#property-style_font-independent-line-spacing
> I would like to have feed-back from other implementors on the following:
> The first @fo:line-height is dereived from the W3C formatting object specification,
> http://www.w3.org/TR/xsl/#line-height here we should make clear the "normal" for office documents is equal 100%, not as in browser between 110 and 130%
> The second @style:line-height-at-least is an extension of the W3C attribute to have a better OOXML interoperability.
> The third @style:line-spacing is equal to 'leading' (not from leader, but from the metal 'lead', as during ancient print there was added a line of lead between the letters), it is specifiying the space between lines.
> The last one @style:font-independent-line-spacing is only used by implementations for presentations, to have a similar layout during the change of the font.
> AFAIK all ODF implementations are using these values exclusivly.
> I suggest to either make them exclusively in the RelaxNG, or to specify a precedence (or collision) handling. What happens if two attributes exist at the same time?
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