Btw, there seems to be a stylesheet that translates MathML into OMML: https://github.com/python-openxml/python-docx/files/1453769/MML2OMML.zip
And this shows how to use it: https://stackoverflow.com/questions/46623554/add-latex-type-equation-in-word-docx-using-apache-poi Good luck! On Fri, 2020-10-23 at 10:44 +0200, Cosimo wrote: > Hi, > > I'm trying to render LaTeX equations like: > > \sigma=\frac{\sqrt{3}}{2} > > into Excel equation objects. The JLatexMath package allows one to > render a latex equation into a PNG image. I tried that, but it seems > that the SXSSF streaming interface doesn't allow me to add images to > the workbook. > > I'm considering an alternative solution, streaming or not, to render > latex equations directly into equation objects (the > `<m:oMathPara><m:r>...` drawingml objects IIUC). > > What I have available from JLatexMath is a Graphics2D interface, so > the equations can be painted onto a Graphics2D context. The closest > match I found in POI is the EscherGraphics2D class. > Is there any existing way with POI to convert latex into an xml > equation/math drawing object? > > I found https://github.com/jgm/texmath that is doing exactly that, > but it's Haskell. > Haven't found anything equivalent in Java. > > Any ideas? > > Thanks, >
