option = { title: { text: 'Platform Breakdown', subtext: 'Sample Data for Demostration', left: 'left' }, tooltip: { trigger: 'item', formatter: '{a} <br/>{b} : {c} ({d}%)' }, legend: { orient: 'vertical', left: 'right', data: ['OG', 'AG', 'AB', 'PT', 'XX'] }, series: [ { name: 'Platform Breakdown', type: 'pie', radius: '55%', center: ['50%', '60%'], data: [ {value: 335, name: 'OG'}, {value: 310, name: 'AG'}, {value: 234, name: 'AB'}, {value: 135, name: 'PT'}, {value: 1548, name: 'XX'} ], emphasis: { itemStyle: { shadowBlur: 10, shadowOffsetX: 0, shadowColor: 'rgba(0, 0, 0, 0.5)' } } } ] };