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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I found that the title used for pie charts is corrupted if option "pie3d" used. Can you clarify please?

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:

https://raw.githubusercontent.com/heyesr/rgraph/main/libraries/RGraph.pie.js

Thanks for letting me know.

hi,
many thanks - pie chart's title works OK now.

No problem. Also, try the chart without a colorsStroke setting - the 3D should look better a bit - but this is just a personal preference!

eg

colorsStroke: 'transparent'

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

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:

https://www.rgraph.net/downloads/archive/RGraph6.09-stable.zip