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 show charts on your website.

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Get the latest version of RGraph (version 6.17) from the download page. There's also older versions available, minified files and links to cdnjs.com 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 (£99) commercial license available.

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data: [ [5,2,3], ['4,2,3'] ],
how i can fill this var ??? nuevo_array.push dont works
string dont works


How, please???

Good day for all.

Do you want to add values to your chart? If so, you can do that like this:

nuevo_array = [[5,2,3], [4,2,3]];

value1 = 6;
value2 = 3;

nuevo_array[0].push(value1);
nuevo_array[1].push(value2);

And you can use the data array like this (on a Line chart):

line = new RGraph.Line({
    id: 'cvs',
    data: nuevo_array,
    options: {
    }
}).draw();