Bug 91213 - Upper bound in sum/integral and similar operators is displaced
Summary: Upper bound in sum/integral and similar operators is displaced
Status: RESOLVED NOTABUG
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Formula Editor (show other bugs)
Version:
(earliest affected)
4.4.2.2 release
Hardware: x86 (IA32) Windows (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-05-11 07:26 UTC by Vitaly
Modified: 2015-05-23 09:55 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:


Attachments
Screenshot with bug and expected result (4.59 KB, image/gif)
2015-05-11 07:26 UTC, Vitaly
Details

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Description Vitaly 2015-05-11 07:26:02 UTC
Created attachment 115486 [details]
Screenshot with bug and expected result

Overview:
When using operators with bounds (such as integral, sum or product), the upper bound looks displaced upwards. The middle-line of operator symbol is located below middle-line of other text. But formulas are shown correctly when exported to PDF files.

How to reproduce:
1. Start LibreOffice.
2. Create a new formula.
3. Type:
int from a to b f(x)dx newline
sum from {i=1} to n x_i newline
prod from {i=1} to n x_i

See my results in screenshot attached.

Other information:
LibreOffice 4.4.2.2, build ID c4c7d32d0d49397cad38d62472b0bc8acff48dd6
Win 8.1
Comment 1 Buovjaga 2015-05-15 14:54:48 UTC
I see in LibO the same as in your "Should be", so no problem here.
Is it Win 8-only, or should you test with 4.4.3?

Win 7 Pro 64-bit, Version: 4.4.3.2
Build ID: 88805f81e9fe61362df02b9941de8e38a9b5fd16
Locale: fi_FI
Comment 2 Vitaly 2015-05-23 09:55:30 UTC
I updated my LibO to 4.4.3.2 and nothing has changed. But I found that the problem is not in LibO. It is related to OpenSymbol font. Tried to google additional info and found that this problem is known and is only Win 8 specific.

It's not a LibO bug. The solution is described at OpenOffice forum.
https://forum.openoffice.org/en/forum/viewtopic.php?f=12&t=67772&p=342182#p342182