https://bugs.documentfoundation.org/show_bug.cgi?id=104509
Bug ID: 104509
Summary: sm Math formula editor distorts glyphs from OpenSymbol
font in laying out formulas
Product: LibreOffice
Version: 5.4.0.0.alpha0+
Hardware: All
OS: Mac OS X (All)
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: graphics stack
Assignee: libreoffice-bugs@lists.freedesktop.org
Reporter: vstuart.fo...@utsa.edu
Description:
On a current build of 5.4.0 master, sm Math formula editor distorts and
dispositions glyphs from OpenSymbol font in laying out formulas. Apparent on
the Elements pane, and in the canvas for the formula.
Enable or disable of OpenGL rendering selection does not affect the poor
stretching and mispositioning of the glyphs.
Steps to Reproduce:
1. install current master
2. open a Math formula document
3. select examples from elements pane drop down
4. select the last function [e.g. f ( x ) = {1} over {%sigma sqrt{2%pi} }func
e^-{{(x-%mu)^2} over {2%sigma^2}} ]
Note: in the elements pane, and on the formula canvas the glyph for the SQRT
radix is stretched very tall, and positioned too high.
5. all "scalable" glyphs in the Brackets section of the elements pane are
stretched too tall in the preview, and when select any of the scaled nodes they
are likewise stretched too tall in the formula canvas
Actual Results:
Formula is not rendered well, the radix or brackets are stretched too tall.
Other glyphs for nodes in the formula are correct.
Expected Results:
corrects calling and placement of all glyphs composing nodes in the formula
Reproducible: Always
User Profile Reset: No
Additional Info:
Version: 5.4.0.0.alpha0+
Build ID: e61521f6cf0a065d23b420c4007ea224c3070052
CPU Threads: 8; OS Version: Mac OS X 10.12.1; UI Render: GL;
TinderBox: MacOSX-x86_64@49-TDF, Branch:master, Time: 2016-12-08_18:25:21
Locale: en-US (en_US.UTF-8); Calc: group
master built for Windows on same date is not affected.
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_1)
AppleWebKit/602.2.14 (KHTML, like Gecko) Version/10.0.1 Safari/602.2.14
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