Support for mixed charts Bar/Line

[mbgrandi]

Hi, Is there any way to implement mixed charts, like bar and line in the same chart? The Chart.js library allows including a type at dataset level. e.g.:

var chartData = {
    labels: ['January', 'February', 'March', 'April', 'May', 'June', 'July'],
    datasets: [{
        type: 'line',
        label: 'Dataset 1',
        borderColor: window.chartColors.blue,
        borderWidth: 2,
        fill: false,
        data: [
            randomScalingFactor(),
            randomScalingFactor(),
            randomScalingFactor(),
            randomScalingFactor(),
            randomScalingFactor(),
            randomScalingFactor(),
            randomScalingFactor()
        ]
    }, {
        type: 'bar',
        label: 'Dataset 2',
        backgroundColor: window.chartColors.red,
        data: [
            randomScalingFactor(),
            randomScalingFactor(),
            randomScalingFactor(),
            randomScalingFactor(),
            randomScalingFactor(),
            randomScalingFactor(),
            randomScalingFactor()
        ],
        borderColor: 'white',
        borderWidth: 2
    }, {
        type: 'bar',
        label: 'Dataset 3',
        backgroundColor: window.chartColors.green,
        data: [
            randomScalingFactor(),
            randomScalingFactor(),
            randomScalingFactor(),
            randomScalingFactor(),
            randomScalingFactor(),
            randomScalingFactor(),
            randomScalingFactor()
        ]
    }]
};

Thanks, Marcos