LicenseRGraph can be used for free under the GPL or if that doesn't suit your situation there's an inexpensive (£99) commercial license available.
DownloadGet the latest version of RGraph (version 6.16) from the download page. There's also older versions available, minified files and links to cdnjs.com hosted libraries.
Version 6.14 of RGraph is now availableWritten by Richard Heyes, RGraph author, on 16th September 2023
The latest version of RGraph - version 6.14 - is now available to download from the download page. Here's what's new in this release (there's not a huge amount of changes):
line charthas had the
tooltipsDatasetoption added. This option allows you to add one tooltip for each dataset instead of for each point on the line(s).
backgroundCircles*properties have been changed to
backgroundGrid*. You don't have to immediately change your charts though as there's some backwards compatiblity code that accommodates this change.
drawing api lineobject has been added. Simply give this object two or more coordinate pairs and it will draw you a line. Like other
drawing apiobjects it can have tooltips and events.
pie chartbug was fixed which appeared when the
labelsIngraphoption was being used. Thanks to Joachim Schmidt for the help with this.
scatter chartcan now be made adjustable. This means that you can click and drag points around the chart.
- With the
scatter chartwhen the axes were drawn there was a chunk missing from the corner where the
y-axisjoined the first tickmark. This has now been fixed.
scatter chartnow has support for
marimekko chartsAlso known as
mekko charts, these can be likened to a two-dimensional 100% stacked
- When you're using
pie chartsticks the sticks are no longer drawn when there is no corresponding label.
tooltipsOffsetyweren't fully working with static tooltip positioning. This has been fixed.
- The properties
tooltipsPointerOffsetyhave been added to both both