I have problem with Hindi join text

[swapniltemplet]

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I have generated flutter PDF with hindi text.....it does not rendering proplerly

The joint hindi words not rendering prolperly

[ggdio]

Please provide more information, like code snippet and screenshots so we can understand it

[swapniltemplet]

printpdfd.zip
I am sending zip file having dart file... it has only one word which is actually उत्पादक but shows as

[swapniltemplet]

I have also tried google Noto font

[swapniltemplet]

any solution

[dhivakars31]

@swapniltemplet Any solution for this issue?

[0dayhunter]

If you're generating a Flutter PDF with Hindi text and the joint words are not rendering properly on GitHub, it might be due to the way GitHub's rendering engine handles complex scripts. GitHub's rendering of PDFs might not fully support certain font features and complex script rendering.

Here are a few steps you can take to address the issue:

1. Embed Fonts: Ensure that you're embedding the appropriate font that supports Hindi characters and ligatures. Fonts like "Noto Sans" or "Google Noto Fonts" are known to support a wide range of scripts, including Hindi. Make sure you embed the font in your PDF generation process.

2. Check PDF Locally: Before uploading the PDF to GitHub, open it on your local machine to verify if the Hindi joint words are rendering correctly. This will help you confirm if the issue is specific to GitHub's rendering or if it's present in the PDF itself.

3. Use Standard Fonts: If you're using custom or non-standard fonts, try switching to widely used fonts that are known to render complex scripts correctly.

4. GitHub Limitations: Keep in mind that GitHub's PDF rendering engine might have limitations in handling certain font features and ligatures. If the PDF renders correctly on your local machine but not on GitHub, it could be a limitation of GitHub's rendering.

5. Text Layout: Make sure your PDF generation code takes into account the correct text layout and positioning for joint Hindi words. Proper text layout is crucial for complex scripts like Hindi.

6. PDF Generation Library: The library you're using for PDF generation might have limitations in handling complex scripts. Consider exploring alternative PDF generation libraries that have better support for complex scripts.

7. Unicode Encoding: Ensure that your text is encoded using Unicode, as this encoding standard supports a wide range of scripts, including Hindi.

8. Testing: Generate PDFs with different Hindi text inputs and layouts to test how GitHub renders them. This will help you identify any specific patterns causing rendering issues.

9. Check GitHub Discussions: Explore GitHub Discussions or forums to see if other users have faced similar rendering issues with complex scripts and if they've found workarounds.

10. Provide Feedback to GitHub: If you determine that GitHub's rendering engine is causing the issue, consider providing feedback to GitHub support or reporting the issue so that they're aware of it.

If you find that the issue is specific to GitHub's rendering, you might also consider hosting the PDF on a different platform or embedding it in your website to ensure proper rendering for viewers.

[Akash1134]

Hi @0dayhunter ,

Thanks so much for participating in the Community! While we encourage non-AI answers to questions in community, we also love experimenting and using new technologies. We ask if you do use ChatGPT or similar programs, please disclose what software and model version number you used to generate the response you used in your reply in order to promote transparency in the community.

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[swapniltemplet]

Please reply if anyone have solution

[benzidane027]

you can, use this link below to download font it support multiable language in one ttf file : english , hindi ,russina .. and more
https://fonts.google.com/noto/specimen/Noto+Sans?noto.lang=hi_Deva&noto.script=Deva

[MohsinP07]

Hey @swapniltemplet , did you find any solution regarding this issue? I am also facing the same problem.

[swapniltemplet]

No solution yet

…

On Mon, 19 Feb 2024, 4:29 pm Mohsin Patel, ***@***.***> wrote: Hey @swapniltemplet <https://github.com/swapniltemplet> , did you find any solution regarding this issue? I am also facing the same problem. — Reply to this email directly, view it on GitHub <#64939 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AOULJXP7BOP6NKIA5E6BRYLYUMV7RAVCNFSM6AAAAAA36LLKP6VHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4DKMJVHA2TS> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[MohsinP07]

Did you tried solution given by @benzidane027 ?

[benzidane027]

yes i did find the solution you can use this ttf fonts files for your language load theme as assets and pass the file to pdf handler
https://github.com/benzidane027/static_files

note : some files big than 2mb will increase your project size. so you can store them in github repo like i did than let user download the font . also you can store the font in cache memory in the user's phone to avoid downloading the font many times

[MohsinP07]

I tried using your 'hindi.ttf' file but still i am getting the same issue. Let me show you example
The text i want to print is "पेमेंट रजिस्टर" but inside PDF Print i am getting the text as

[swapniltemplet]

Yaah same here. I also mailed to many flutter communities but no solution till date

…

On Mon, 19 Feb 2024, 5:10 pm Mohsin Patel, ***@***.***> wrote: I tried using your 'hindi.ttf' file but still i am getting the same issue. Let me show you example The text i want to print is "पेमेंट रजिस्टर" but inside PDF Print i am getting the text as pdf_issue.jpeg (view on web) <https://github.com/community/community/assets/92946817/cce25783-9527-4281-9fae-f25c435ef526> — Reply to this email directly, view it on GitHub <#64939 (reply in thread)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AOULJXIKSL27PM2IYQFK7TLYUM23ZAVCNFSM6AAAAAA36LLKP6VHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4DKMJWGMZTA> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[MohsinP07]

Yeah I also tried finding a lot but didn't get exact solution.
But we can try doing it by one method which is by converting all the content into an Image and then printing that image inside pdf.
I tried same approach in case of printing thorough Thermal Printer it worked there but I still don't have any idea that it will work in case of pdf as well.

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[amitatale]

Does anyone find the solution? I am also facing same issue

[swapniltemplet]

No solution found yet

…

On Wed, 22 Jan 2025, 12:17 pm amitatale, ***@***.***> wrote: Does anyone find the solution? I am also facing same issue pdfimg.jpeg (view on web) <https://github.com/user-attachments/assets/22509b92-70a0-4e95-bcf1-1a844634ffc3> — Reply to this email directly, view it on GitHub <#64939 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AOULJXK3ACJL3EZB3HF76232L45GVAVCNFSM6AAAAABVUF2EW2VHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTCOJRGE3DIMQ> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[MohsinP07]

@amitatale @swapniltemplet I found the solution for this I tried converting text to image first and then printing the image and it worked in my case.

[amitatale]

HI @MohsinP07
I was just going to add comment. I did this 2 days ago and it worked.
Thanks