Bug 106527

Summary:	Completely support BASE table
Product:	LibreOffice	Reporter:	Volga <shanshandehongxing>
Component:	LibreOffice	Assignee:	Not Assigned <libreoffice-bugs>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	ilmari.lauhakangas, libretraining.tutorials
Priority:	medium
Version:	unspecified
Hardware:	All
OS:	All
Whiteboard:
Crash report or crash signature:		Regression By:
Bug Depends on:
Bug Blocks:	71732

Description Volga 2017-03-14 08:10:14 UTC

Description:
The Baseline table (BASE) can be used to align glyphs for multilingual texts, with this support we can make LibreOffice well performanced for vertical alignment for horizontal text, or horizontal alignment for vertical text.

Steps to Reproduce:
-

Actual Results:  
-

Expected Results:
-


Reproducible: Always

User Profile Reset: No

Additional Info:
For more details of this table, see:
https://www.microsoft.com/typography/otspec/baselinetags.htm


User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:52.0) Gecko/20100101 Firefox/52.0

Comment 1 Elie Roux 2017-03-14 10:56:01 UTC

Well, I think it could be merged with https://bugs.documentfoundation.org/show_bug.cgi?id=104930 but that's a better title. Anyways, to fully support the different baselines, users should be able to manually set the different baselines at character, line or paragraph level (although a reasonable automatic guess could be implemented first). Having these baseline options not only means UI but also modifications in the file format, providing extensions to ODF, etc. that's quite a big job...

Comment 2 Buovjaga 2017-03-16 08:16:10 UTC


*** This bug has been marked as a duplicate of bug 104930 ***

Comment 3 Volga 2017-04-08 01:53:16 UTC

(In reply to Elie Roux from comment #1)
Anyways, to fully support the different baselines, users
> should be able to manually set the different baselines at character, line or
> paragraph level (although a reasonable automatic guess could be implemented
> first). Having these baseline options not only means UI but also
> modifications in the file format, providing extensions to ODF, etc. that's
> quite a big job...
We can submitting a proposal to OASIS Technical Committees, then focus on their Issue Tracker if they are decided to do that.