About
RGraph is a JavaScript charts library based on
HTML5 SVG and canvas. RGraph is mature (over 17 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 6.20, 1st December 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.Margin-sizing tool
This tool can help you with the size of your margins on your canvas
(or svg
)
tag. Simply
drag the gray area (this represents the area that the chart is drawn in) around and
resize it using the small black square in the bottom right corner. The margin
sizes are shown in the text boxes below.
Margin top:
Margin left:
Margin bottom:
Margin right: