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 4.68 of RGraph is now available
Written by Richard Heyes, RGraph author, on 26th October 2018Well I've finally got through my TODO list so I've released a new version of RGraph - version 4.68. Woo! You can see all of the changes that went into this release by looking through the changelog ( https://www.rgraph.net/changelog.html ).
Some of the changes in this release include:
- Curved sticks for the
Pie chart
(which, I might add, are very sexy!) -
The gradient syntax has been extended with a
json
syntax alternative which allows you a little bit of extra control over the gradient -
Some defaults have been changed for the
Rose chart
andRScatter chart
-
The
svg
Rose chart
has two new effects (grow
androundRobin
) -
The
Gantt chart
method of configuration has been changed to an object (ie with textual indexes). This should make it easier to read and write - though if you choose to upgrade you'll need to update to the new syntax. -
The
canvas
Line chart
has a newanimationTraceCenter
effect. There's an example in the download archive of the new effect that demonstrates it. -
The CSV reader
and the Google Sheets connector
have been made to work standalone - ie without the
RGraph.common.core.js
file. This means that can use them in your own code if you wish to (and not have to include theRGraph.common.core.js
file in your page.
canvas
property names. So they look more like the way the svg
properties do.
Eg backgroundGridAutofitNumhlines
would
become backgroundGridHlinesCount
. Some
of the property names really need this.