data name API effect moving of x axis.

[panubear]

Hi, I face the problem when I use chart.data.names to update legend. The top chart x axis is moving up and the second one it was moving down.

It seem to be that whenever we have legend more than one line something wrong with x axis happen. You can simulate my case with the code below.

var chart = c3.generate({
    data: {
        columns: [
            ['data1', 30, 200, 100, 400, 150, 250],
            ['data2', 130, 100, 140, 300, 200, 50],
            ['data3', 100, 50, 150, 200, 300, 100]              
        ],
        type: 'bar'
    }
});

setTimeout(function () {
    chart.data.names({data1: 'New long long long long long long long long long long long long long long long long long name of data1', 
        data2: 'New long long long long long long long long long long long long long long long long long name of data2', 
        data3: 'New long long long long long long long long long long long long long long long long long name of data3'});
}, 2000);

[masayuki0812]

Hi, Thank you for reporting. This is a bug and I'll fix.

[masayuki0812]

Hi @panubear , I think this issue has been fixed by the commit above. Could you check by the version 0.1.35?

[panubear]

Yes, data.name API works smooth with 0.1.35. Many thanks for your hard work.