<script>
data_inner = [[EMPRESAQtd],[EMPRESA],[EMPRESAQtdRecebida],[EMPRESAConcluida]];
    new RGraph.Bar({
        id: 'myChart',
        data: data_inner,
        options: {
            textAccessible: true,
            variant: '3d',
            variantThreedAngle: 0,
            strokestyle: 'rgba(0,0,0,0)',
            colors: ['#FFD700','#aaa','green','blue'],
            colorsSequential: true,
            gutterTop: 70,
            gutterLeft: 100,
            gutterRight: 15,
            gutterBottom: 20,
            unitsPost: '',
            labelsAbove: [],
            shadowColor:'#ccc',
            shadowOffsetx: 3,
            backgroundGridColor: '#eee',
            scaleZerostart: true,
            axisColor: '#ddd',
            unitsPost: ' EA',
            title: 'Gráfico Evolutivo',
            key: ['Contratado','Geradas','Recebidas','Concluída'],
            keyShadow: true,
            keyShadowColor: '#ccc',
            keyShadowOffsety: 0,
            keyShadowOffsetx: 3,
            keyShadowBlur: 15
        }


    }).grow();


$('#download').click(function() {
        html2canvas($("#myChart"), {
            onrendered: function(myChart) {
                var imgData = myChart.toDataURL(
                    'image/png');
                var doc = new jsPDF('p', 'mm');
                doc.addImage(imgData, 'PNG', 10, 10);
                doc.save('teste.pdf');
            }
        });
    });
;

</script>