[Libreoffice-bugs] [Bug 107740] Writer formatting of inline formulas is erroneous

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=107740

--- Comment #9 from Regina Henschel  ---
If you will handle really _all_ formulas in the document, then try (on a copy
of your document!) the following macro. The line oXCOEO.update() refreshes the
view of the formula in the Writer document. 

sub SetBorderMarginToZero
dim oCurrentController as variant: oCurrentController =
ThisComponent.getCurrentController()
dim oDoc as variant: oDoc=ThisComponent
if
not(oCurrentController.supportsService("com.sun.star.text.TextDocumentView"))
then
msgbox("Macro works only in text documents.")
exit sub
end if
dim oModelTextDocument as variant: oModelTextDocument =
oCurrentController.Model
dim oEmbeddedObjects as variant: oEmbeddedObjects =
oModelTextDocument.EmbeddedObjects
dim nIndex as long
dim nEndIndex as long: nEndIndex = oEmbeddedObjects.Count-1
dim oEmbeddedObject as variant: rem like green handle status
dim oModel as variant: rem like edit status

dim oXCOEO as variant: rem oExtendedControlOverEmbeddedObject
for nIndex=0 to nEndIndex
oEmbeddedObject = oEmbeddedObjects.getByIndex(nIndex)
oModel = oEmbeddedObject.Model: rem might be empty;
css.comp.math.FormulaDocument
if Not(isEmpty(oModel)) then
if
oModel.supportsService("com.sun.star.formula.FormulaProperties") then
rem It is a formula object.
oModel.LeftMargin = 0
oModel.RightMargin = 0
oModel.TopMargin = 0
oModel.BottomMargin = 0
oXCOEO =
oEmbeddedObject.ExtendedControlOverEmbeddedObject
oXCOEO.update()
end if  
end if
next nIndex
end sub

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[Libreoffice-bugs] [Bug 107740] Writer formatting of inline formulas is erroneous

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=107740

--- Comment #8 from Ben  ---
Regina,

One last question about this issue. I'd had help form someone who
programmatically removed the spacing around the formulas. When I open the file
in Writer, the formula is still rendered with the 0.1mm Left and Right spacing.
After I open the formula and close it, the 0mm spacing is rendered correctly.
Is there a global option to correctly render all formulas together in the
entire document instead of having to open-close them individually?

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[Libreoffice-bugs] [Bug 107740] Writer formatting of inline formulas is erroneous

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=107740

Regina Henschel  changed:

   What|Removed |Added

 Status|RESOLVED|CLOSED

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[Libreoffice-bugs] [Bug 107740] Writer formatting of inline formulas is erroneous

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=107740

Regina Henschel  changed:

   What|Removed |Added

 Status|NEEDINFO|RESOLVED
 Resolution|--- |NOTABUG

--- Comment #7 from Regina Henschel  ---
The "squiggly line" belongs to the grammar check. The grammar check ignores
formulas and therefore sees two spaces, which would be not correct.

We do not want support topics in Bugzilla, therefore please use mailing list or
forum. Nevertheless, the document ContainsFormulaTools.odt in
https://ask.libreoffice.org/en/question/80285/easy-way-to-change-fonts-of-all-mathematical-formulas-ole/
might help you to see, how macros on formulas basically work. 

"from an MS Word document I converted several years ago". That is likely the
reason for the problem. The import filter from MS Word have been improved
notable in the last years, and in a current version such problem should no
longer occur. In case you get problems in converting from MS Word with a
current version of LibreOffice, please file a new bug report and attach the
source document.

I will close this issue as "Notabug", because the problems are errors in the
document itself and the situation, which produces the error in the document,
can no longer be reproduced.

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[Libreoffice-bugs] [Bug 107740] Writer formatting of inline formulas is erroneous

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=107740

--- Comment #6 from Ben  ---
Created attachment 133225
  --> https://bugs.documentfoundation.org/attachment.cgi?id=133225=edit
squiggly line surrounding formula in text

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[Libreoffice-bugs] [Bug 107740] Writer formatting of inline formulas is erroneous

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=107740

--- Comment #5 from Ben  ---
Regina,

Thank you for diagnosing this. I'm glad that not all of the document is like
this. The appendix material is a remnant from an MS Word document I converted
several years ago to OpenOffice/LibreOffice. The format change corrects the
issues. Setting the "spacing to content" to zero also makes it look better.
However, when I add space in the text before and after the formula, I sometimes
see a squiggly line appear (see attachment). What does this indicate?

In the whole document, I have 0.1mm front and back space to the formulas added.
Manual removal will be too much of an effort. I will ask on the mailing list
but any suggestions from you would be useful.

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[Libreoffice-bugs] [Bug 107740] Writer formatting of inline formulas is erroneous

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=107740

Regina Henschel  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEEDINFO
 CC||rb.hensc...@t-online.de
 Ever confirmed|0   |1

--- Comment #4 from Regina Henschel  ---
Most of the formulas do not use the frame style "Formula" but the frame style
"OLE". The frame style "OLE" includes an "anchor to paragraph", frame style
"Formula" has an "anchor as char". To get an "anchor as char" the formulas have
got a direct formating via object properties. But not only the anchor was set,
but the padding (=spacing to content) was set to a non-zero value in tab
border.
In 5.2 that did not matter, because the objects have no border. But in the
meantime LibreOffice honors a padding without border, as it should be. The
padding does not increase the box of the formula (similar to the green
handles), but the padding reduces the place for the content. So you see a tiny
content.

You have to repair the document. Set all formulas to style "Formula" and set
the "spacing to content" to zero for each formula.

Your document seems to be very large, so you need a way to do it automatically.
You can write a macro for this task or you can edit the styles manually in the
file source. If you need assistance, please ask on mailing list or forum.

Another question is, why the formulas have got the wrong style. Do you
remember, how these formulas were generated?

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[Libreoffice-bugs] [Bug 107740] Writer formatting of inline formulas is erroneous

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=107740

--- Comment #3 from Ben  ---
Created attachment 133206
  --> https://bugs.documentfoundation.org/attachment.cgi?id=133206=edit
LibreOffice settings

Anti-aliasing and OpenGL formatting turned on but this did not have any effect.

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[Libreoffice-bugs] [Bug 107740] Writer formatting of inline formulas is erroneous

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=107740

--- Comment #2 from Ben  ---
Created attachment 133205
  --> https://bugs.documentfoundation.org/attachment.cgi?id=133205=edit
LibreOffice file with rendering errrors

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[Libreoffice-bugs] [Bug 107740] Writer formatting of inline formulas is erroneous

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=107740

--- Comment #1 from Ben  ---
Created attachment 133204
  --> https://bugs.documentfoundation.org/attachment.cgi?id=133204=edit
Improper rendering of inline formulas

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