Bug 150972 - Tiny text in small subscript causes underflow
Summary: Tiny text in small subscript causes underflow
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version:
(earliest affected)
3.5.7.2 release
Hardware: All All
: medium trivial
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: Font-Rendering
  Show dependency treegraph
 
Reported: 2022-09-15 09:58 UTC by Aptitek
Modified: 2024-09-16 03:15 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:


Attachments
Sample file (12.13 KB, application/vnd.oasis.opendocument.text)
2022-09-15 19:32 UTC, Rafael Lima
Details

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Description Aptitek 2022-09-15 09:58:05 UTC
Description:
When setting a text to size 2 and then subscript relative font size to less than 2% the text gets big and compressed without spacing between letters

Steps to Reproduce:
1. Right clic on text, character
2. set size to 2 pt
3. set subscript relative font size to less than 2%

Actual Results:
Text is big and without spacing

Expected Results:
Ridiculously and unnecessarily small text


Reproducible: Always


User Profile Reset: No



Additional Info:
[Information automatically included from LibreOffice]
Locale: en-US
Module: TextDocument
[Information guessed from browser]
OS: Linux (All)
OS is 64bit: yes
Comment 1 Rafael Lima 2022-09-15 19:32:12 UTC
Created attachment 182474 [details]
Sample file

Here's a sample file reproducing the bug. Indeed using font size 2pt and relative size of 2% or less, the result is unexpectedly big.

Tested with

Version: 7.5.0.0.alpha0+ / LibreOffice Community
Build ID: 35702fd6781542f5eefbd3710304ab9a25ac61fe
CPU threads: 16; OS: Linux 5.15; UI render: default; VCL: kf5 (cairo+xcb)
Locale: pt-BR (pt_BR.UTF-8); UI: en-US
Calc: threaded

Also repro in

Version: 7.2.7.2 / LibreOffice Community
Build ID: 8d71d29d553c0f7dcbfa38fbfda25ee34cce99a2
CPU threads: 16; OS: Linux 5.15; UI render: default; VCL: kf5 (cairo+xcb)
Locale: pt-BR (pt_BR.UTF-8); UI: en-US
Calc: threaded
Comment 2 Rafael Lima 2022-09-15 19:33:34 UTC
I'm setting this to NEW, but this bug seems minor since it only happens in very unusual conditions.
Comment 3 Telesto 2022-09-16 14:20:29 UTC
Also in
4.4.7.2

and in
LibreOffice 3.5.7.2 
Build ID: 3215f89-f603614-ab984f2-7348103-1225a5b
Comment 4 QA Administrators 2024-09-16 03:15:49 UTC
Dear Aptitek,

To make sure we're focusing on the bugs that affect our users today, LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed bugs which have not been touched for over a year.

There have been thousands of bug fixes and commits since anyone checked on this bug report. During that time, it's possible that the bug has been fixed, or the details of the problem have changed. We'd really appreciate your help in getting confirmation that the bug is still present.

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Please DO NOT

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