.net Powerful JavaScript charts
RGraph is a JavaScript charts library based on HTML5 SVG and canvas. RGraph is mature (over 15 years old) and has a wealth of features making it an ideal choice to use for showing charts on your website.

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Get the latest version of RGraph (version 6.18, 1st June 2024) from the download page. You can read the changelog here. There's also older versions available, minified files and links to hosted libraries.

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RGraph can be used for free under the GPL or if that doesn't suit your situation there's an inexpensive (£129) commercial license available.

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On version 6.10 the title is corrupted on the Pie chart

Posted by Joachim at 18:07 on Friday 27th January 2023 [link]
I found that the title used for pie charts is corrupted if option "pie3d" used. Can you clarify please?
Attached image:
Attached image

Posted by Richard at 18:44 on Friday 27th January 2023 [link]
In the latest version the default for the title has been updated - evidently producing this little bug. I've updated the code so this should no longer happen. You can download the updated Pie chart library from GitHub:

Thanks for letting me know.

Posted by Joachim at 11:13 on Saturday 28th January 2023 [link]
many thanks - pie chart's title works OK now.

Posted by Richard at 11:42 on Saturday 28th January 2023 [link]
No problem. Also, try the chart without a colorsStroke setting - the 3D should look better a bit - but this is just a personal preference!


colorsStroke: 'transparent'

Posted by Helge Andersen at 10:52 on Sunday 29th January 2023 [link]
There is also a problem on the svg version in Safari, colors "blend" all over in the background. All safari browser macOS and iOS. You can view it in the official example as well:

Posted by Richard at 11:25 on Sunday 29th January 2023 [link]
I don't have access to Safari I'm afraid so I can't test it. Did v6.09 do the same thing?

If you want to download v6.09 you can get that here:

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