           itemStyle: {
                            normal: {
                                opacity: 0.8
                            }
                        },
                        encode: {
                            x: [1, 2],
                            y: 0
                        },
                        data: data
                    }]
                };

                var chart = testHelper.create(echarts, 'profile', {
                    option: option,
                    title: [
    