菱形柱图

描述:当前是关于Echarts图表中的 示例。
 
            option = {
    backgroundColor: '#081736',
  textStyle: {
    color: '#fff',
    fontSize: 14
  },
  toolbox: {
    show: false,
    feature: {
      saveAsImage: {
        backgroundColor: '#031245'
      },
      restore: {}
    },
    iconStyle: {
      borderColor: '#c0c3cd'
    }
  },
  legend: {
    top: 10,
    itemWidth: 8,
    itemHeight: 8,
    icon: 'circle',
    left: 'center',
    // padding: 0,
    // textStyle: {
    //   color: '#c0c3cd',
    //   fontSize: 14,
    //   padding: [2, 0, 0, 0]
    // }
  },
  color: [
    '#63caff',
    '#49beff',
    '#03387a',
    '#03387a',
    '#03387a',
    '#6c93ee',
    '#a9abff',
    '#f7a23f',
    '#27bae7',
    '#ff6d9d',
    '#cb79ff',
    '#f95b5a',
    '#ccaf27',
    '#38b99c',
    '#93d0ff',
    '#bd74e0',
    '#fd77da',
    '#dea700'
  ],
  grid: {
    containLabel: true,
    left: '10%',
    right: '10%',
    bottom: '20%',
    top: '20%'
  },
  xAxis: {
    nameTextStyle: {
      color: '#c0c3cd',
      padding: [0, 0, -10, 0],
      fontSize: 14
    },
    axisLabel: {
      color: '#fff',
      fontSize: 15,
      interval: 0,
      padding: [10, 0, 0, 0],
    },
    axisTick: {
      lineStyle: {
        color: '#384267',
        width: 1
      },
      show: true
    },
    splitLine: {
      show: false
    },
    axisLine: {
      lineStyle: {
        color: '#384267',
        width: 1,
        type: 'dashed'
      },
      show: true
    },
    data: [
      '第一剂次',
      '第二剂次',
      '第三剂次',
    ],
    type: 'category'
  },
  yAxis: {
    nameTextStyle: {
      color: '#c0c3cd',
      padding: [0, 0, -10, 0],
      fontSize: 14
    },
    axisLabel: {
      color: '#fff',
      fontSize: 15
    },
    axisTick: {
      lineStyle: {
        color: '#384267',
        width: 1
      },
      show: true
    },
    splitLine: {
      show: true,
      lineStyle: {
        color: '#384267',
        type: 'dashed'
      }
    },
    axisLine: {
      lineStyle: {
        color: '#384267',
        width: 1,
        type: 'dashed'
      },
      show: true
    },
    name: ''
  },
  series: [
    {
      data: [57355, 49135, 3469],
      type: 'bar',
      name:'',
      barMaxWidth: 'auto',
      barWidth: 30,
      itemStyle: {
        color: {
          x: 0,
          y: 0,
          x2: 0,
          y2: 1,
          type: 'linear',
          global: false,
          colorStops: [
            {
              offset: 0,
              color: '#0b9eff'
            },
            {
              offset: 1,
              color: '#63caff'
            }
          ]
        }
      },
      label: {
        show: true,
        position: 'top',
        distance: 10,
        color: '#fff'
      }
    },
    {
        data: [57355, 49135, 3469],
      type: 'pictorialBar',
      barMaxWidth: '20',
      symbol: 'diamond',
      symbolOffset: [0, '50%'],
      symbolSize: [30, 15]
    },
    {
      data: [57355, 49135, 3469],
      type: 'pictorialBar',
      barMaxWidth: '20',
      symbolPosition: 'end',
      symbol: 'diamond',
      symbolOffset: [0, '-50%'],
      symbolSize: [30, 12],
      zlevel: 2
    },
    {
      data: [57355, 49135, 3469],
      type: 'pictorialBar',
      barMaxWidth: '20',
      symbol: 'diamond',
      symbolOffset: [0, '50%'],
      symbolSize: [30, 15],
      zlevel: -2
    },
  ],
  tooltip: {
    // trigger: 'axis',
    show: true
  }
};