About
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.
Download
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 cdnjs.com hosted libraries.
License
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.Version 5.02 of RGraph is now available
Written by Richard Heyes, RGraph author, on 1st August 2019Today I've released a new version of RGraph - version 5.02. This is a minor release with no massive or really significant changes. Here's a list of the more significant changes - for the full list then you can visit the changelog.
-
Improvements to the
canvas
RGraph.path
function (formerlyRGraph.path2
) arguments handling. -
Improvements to the
canvas
andsvg
String.format
functions that RGraph adds to the nativeString
object. -
The
Pie chart
Horseshoe Meter
example has been converted to its own class. So making one looks like this now:new RGraph.Horseshoe({ id: 'cvs', min: 0, max: 100, value: 67, options: { } }).draw();
-
The
RGraph.text
function (formerly theRGraph.text2
function) now takes just a single argument - so it looks like this:RGraph.text({ object: bar, x: 50, y: 50, text: 'Some custom text' });
- Some demos didn't work correctly offline - this has been resolved.
You read the full list of changes over on the RGraph changelog and download the release on the download page.