.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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The Semi-circular Progress property scaleUnitsPost is not used

Posted by Joachim at 14:54 on Tuesday 30th May 2023 [link]
I found that property "scaleUnitsPost" has no effect when defined for "SemiCircularProgress" type charts. I had to specify "labelsCenterUnitsPost", "labelsMaxUnitsPost" and "labelsMinUnitsPost" instead. Can you check this?

Posted by Richard at 18:11 on Tuesday 30th May 2023 [link]
The scaleUnitsPost property is for the scale, which is not shown by default. Here's an example of it being used on a chart that's showing the scale:

Posted by Joachim at 13:22 on Wednesday 31st May 2023 [link]

OK! But then you should update your doc, as you state eg. for "labelsMaxUnitsPost": "If left as null this falls back to the scaleUnitsPost property".

Posted by Richard at 15:54 on Wednesday 31st May 2023 [link]
Cheers - I'll look into that!

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