Fix issue with degrees display in flowcharts #223
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I like to think it would be better to fix either the macro or the font, preferably the font. Interesting that typing it direct does not trigger a font character substitution. I noted the flowcharts are not searchable / text on the website. Is that intended ? 180C (xxxF) is probably acceptable on the web page, most people will understand. |
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Not intended. If you check the source code on the web you can see that a
weird svg is created 😂
…On Fri 8. Sep 2023 at 15:01, cedounet ***@***.***> wrote:
I like to think it would be better to fix either the macro or the font,
preferably the font. Interesting that typing it direct does not trigger a
font character substitution.
I noted the flowcharts are not searchable / text on the website. Is that
intended ?
180C (xxxF) is probably acceptable on the web page, most people will
understand.
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Sample code from the SVG. You can see that the text is no longer visible, it seems to be fully generated: |
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Lovely the svg :) Your fix does not work on my machine... Does it work on the CI ? Which is what really matter at the end of the day... Thanks |
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@cedounet you are right... 
Ok this is weird 😎 |
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@cedounet what if we were to somehow tell tikz to create pngs instead of SVGs? Maybe it could help somehow? |
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how does tex4ht generates png? it must have a driver of some sort. #183 has a theory that the dvipgf driver enforces non-utf8 for svg.. there is a branch https://github.com/hendricius/the-sourdough-framework/tree/225-ebook-situation where you can try. C/ |
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@cedounet do you think I should ask michal on this one? Thanks! |
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He gave the response already, with his fixed driver. But as I can’t test right now I put it on the back burner. |
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Sorry. Just so that I get it correctly. The one in the repo of michal is different than the one that we use? |
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we have That i think prevents any UTF8 in TikZ processed by htlatex. If true, there must be a reason this is not upstream, but I do not really know. I might also be really wrong... what i know for sure is that we don't deal with non latin right now in TikZ/htlatex. |
Any chance we could maybe do a quick debugging on this together? I think that might help. |
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Bit buzzy but PM me. |
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I'm just closing this PR for now. Lets re-evaluate when we get the chance. |
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This fixes #183. Not an ideal solution, but it works 😎 . What do you think @cedounet ?