/*柱状*/
var myChart = echarts.init(document.getElementById('zhuzhuang'));
var dataAxis = ['领养', '击', '柱', '子', '或', '者', '两', '指', '在', '触', '屏', '上', '滑', '动', '能', '够', '自', '动', '缩', '放'];
var data = [12000, '', 5000, '', 700, '', 210, '', 532, '', 115, ''];
var yMax = 500;
var dataShadow = [];

for (var i = 0; i < data.length; i++) {
    dataShadow.push(yMax);
}

option = {
    title: {
        text: '三江源物种组成统计图',
        x: 'center'
    },
    xAxis: {
        type: 'category',
        data: ['其他', '', '维管植物', '', '真菌', '', '哺乳动物', '', '鸟类', '', '鱼类']
    },
    yAxis: {
        axisLine: {
            show: false
        },
        axisTick: {
            show: false
        },
        axisLabel: {
            textStyle: {
                color: '#999'
            }
        }
    },
    dataZoom: [
        {
            type: 'inside'
        }
    ],
    series: [
        { // For shadow
            type: 'bar',
            itemStyle: {
                normal: {color: 'rgba(0,0,0,0.05)'}
            },
            barGap: '-100%',
            barCategoryGap: '40%',
            data: dataShadow,
            animation: false
        },
        {
            type: 'bar',
            itemStyle: {
                normal: {
                    color: new echarts.graphic.LinearGradient(
                        0, 0, 0, 1,
                        [
                            {offset: 0, color: '#83bff6'},
                            {offset: 0.5, color: '#188df0'},
                            {offset: 1, color: '#188df0'}
                        ]
                    )
                },
                emphasis: {
                    color: new echarts.graphic.LinearGradient(
                        0, 0, 0, 1,
                        [
                            {offset: 0, color: '#2378f7'},
                            {offset: 0.7, color: '#2378f7'},
                            {offset: 1, color: '#83bff6'}
                        ]
                    )
                }
            },
            data: data
        }
    ]
};
myChart.setOption(option);
/*饼图*/
var myChart1 = echarts.init(document.getElementById('bingtu'));
option1 = {
    title: {
        text: '三江源区产汇流贡献图',
        subtext: '数据统计',
        x: 'center'
    },
    tooltip: {
        trigger: 'item',
        formatter: "{a} <br/>{b} : {c} ({d}%)"
    },
    color: ['#a3ccf8', '#5156b8', '#69d4db', '#f88d48'],
    legend: {
        orient: 'vertical',
        left: 'left',
        data: ['黄河干流总流量', '澜沧江总流量', '长江干流总流量', '其他']
    },
    series: [
        {
            name: '',
            type: 'pie',
            radius: '55%',
            center: ['50%', '60%'],
            data: [
                {value: 4900,  name: '黄河干流总流量'},
                {value: 1500, name: '澜沧江总流量'},
                {value: 2500, name: '长江干流总流量'},
                {value: 1100, name: '其他'}
            ],
            itemStyle: {
                emphasis: {
                    shadowBlur: 10,
                    shadowOffsetX: 0,
                    shadowColor: 'rgba(0, 0, 0, 0.5)'
                }
            }
        }
    ]
};

myChart1.setOption(option1);