Cairo graphics samples ported to Ruby/ RCairo

[Mohit Sindhwani]

Hi Everyone,

Over the past couple of days, I ported the C samples from the Cairo
website to Ruby using RCairo.

These are on my blog at:
https://notepad.onghu.com/2021/cairo-samples-in-ruby/
All the code is available at: https://github.com/mohits/rcairo_samples

Separately, I have a question about the last sample:
https://www.cairographics.org/samples/text_extents/

If you're using Cairo in Ruby, I'd love to hear from you.

If Kouhei is on the group, thanks for creating RCairo :)

Thanks & Best Regards,
Mohit.



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[Sutou Kouhei]

Hi,

In <543ddebb-861f-cd03-4d45-***@onghu.com>
"Cairo graphics samples ported to Ruby/ RCairo" on Sun, 30 May 2021 15:16:05 +0800,

Post by Mohit Sindhwani
Over the past couple of days, I ported the C samples from the Cairo
website to Ruby using RCairo.
https://notepad.onghu.com/2021/cairo-samples-in-ruby/
All the code is available at: https://github.com/mohits/rcairo_samples

Thanks!

Post by Mohit Sindhwani
https://www.cairographics.org/samples/text_extents/

I think that this is just for showing values in
Cairo::TextExtents. So the original sample isn't wrong.

Post by Mohit Sindhwani
If Kouhei is on the group, thanks for creating RCairo :)

I'm on here (and ***@cairographics.org too).
I'm the current maintainer not the original author but
thanks. :-)


Thanks,
--
kou

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[Mohit Sindhwani]

Post by Sutou Kouhei
I think that this is just for showing values in
Cairo::TextExtents. So the original sample isn't wrong.

Post by Mohit Sindhwani
If Kouhei is on the group, thanks for creating RCairo :)

I'm the current maintainer not the original author but
thanks. :-)

Thanks Kouhei. I am now also creating a separate post for "porting" C
code to Ruby/RCairo based on the experience of doing this one. I hope to
publish that some time this week.

Best Regards,
Mohit.
2021-5-31 | 10:59 am.



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[Mohit Sindhwani]

[Image]
打不开呢？blog是不是有问题？需要打开cookie? 邮件正文结束标识。

I'm sorry I can't see the image you posted to the group. Based on Google

Can't open it? Is there a problem with the blog? Need to open cookies?

There is no problem from where I can check and it seems to be OK. I can
still connect from here.

Best Regards,
Mohit.



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[Mohit Sindhwani]

Hi Everyone,

Further to the post below.

Post by Mohit Sindhwani
Over the past couple of days, I ported the C samples from the Cairo
website to Ruby using RCairo.
https://notepad.onghu.com/2021/cairo-samples-in-ruby/
All the code is available at: https://github.com/mohits/rcairo_samples

While porting from the C API to the Ruby/ RCairo API, I wrote a number
of notes and have documented these notes in a new post.
https://notepad.onghu.com/2021/cairo-rcairo-porting/

I'm hopeful someone will find it useful.
As always, comments welcome.

Best Regards,
Mohit.


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