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 show charts on your website.

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Get the latest version of RGraph (version 6.17) from the download page. There's also older versions available, minified files and links to cdnjs.com 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 (£99) 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: https://codepen.io/rgraph/full/zYjqKjV

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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