Echarts 双y轴生成随机y轴数据

echarts yekong 88℃

Echarts 双y轴生成随机y轴数据

drawLine() {
      var that = this
      window.addEventListener('resize', this.drawLine)
      let myChart = this.$echarts.init(this.$refs.echarts)
      var xdata = []
      var ydata1 = []
      var ydata2 = []
      var ydata3 = []
      var ydata4 = []
      for (var i = 0; i < 31; i++) {
        xdata.push(i)
        ydata1.push(GetRandomNum(10, 100))
        ydata2.push(GetRandomNum(10, 100))
        ydata3.push(GetRandomNum(10, 100))
        ydata4.push(GetRandomNum(10, 100))
      }
      var option = {
        tooltip: {
          trigger: 'axis',
          axisPointer: {
            lineStyle: {
              color: '#57617B'
            }
          }
        },
        legend: {
          itemWidth: 10,
          itemHeight: 10,
          icon: 'rect',
          itemGap: 13,
          data: ['本周交易额', '上周交易额', '本周订单数', '上周订单数'],
          left: '30',
          textStyle: {
            fontSize: FontChart(16),
            color: 'rgba(255, 255, 255, 1)'
          }
        },
        grid: {
          left: '30',
          right: '30',
          bottom: '50',
          top: '60',
          containLabel: true
        },
        xAxis: [{
          type: 'category',
          boundaryGap: false,
          show: true,
          splitLine: {
            show: true,
            lineStyle: {
              type: 'dashed',
              color: 'rgba(255, 255, 255, 0.06)',
            }
          },
          axisLine: {
            show: true,
            lineStyle: {
              color: '#1C4382'
            }
          },
          axisLabel: {
            margin: FontChart(10),
            interval: 0,
            textStyle: {
              fontSize: FontChart(16),
              color: 'rgba(150, 175, 220, 1)'
            }
          },
          data: xdata
        }],
        yAxis: [{
          type: 'value',
          axisTick: {
            show: false
          },
          axisLine: {
            lineStyle: {
              color: '#1C4382'
            }
          },
          name: '金额(万元)',
          nameTextStyle: {
            color: 'rgba(150, 175, 220, 1)',
            fontSize: FontChart(14),
            padding: [0, 0, 0, -FontChart(45)]
          },
          axisLabel: {
            margin: FontChart(10),
            textStyle: {
              fontSize: FontChart(16),
              color: 'rgba(150, 175, 220, 1)'
            }
          },
          splitLine: {
            lineStyle: {
              color: 'rgba(255, 255, 255, 0.06)'
            }
          }
        }, {
          type: 'value',
          axisTick: {
            show: false
          },
          axisLine: {
            lineStyle: {
              color: '#1C4382'
            }
          },
          name: '交易(次)',
          nameTextStyle: {
            color: 'rgba(150, 175, 220, 1)',
            fontSize: FontChart(14),
            padding: [0, 0, 0, FontChart(45)]
          },
          axisLabel: {
            margin: FontChart(10),
            textStyle: {
              fontSize: FontChart(16),
              color: 'rgba(150, 175, 220, 1)'
            }
          },
          splitLine: {
            lineStyle: {
              color: 'rgba(255, 255, 255, 0.06)'
            }
          }
        }],
        series: [
          {
            name: '本周交易额',
            type: 'line',
            smooth: true,
            symbol: 'circle',
            yAxisIndex: 0,
            symbolSize: 0,
            showSymbol: true,
            lineStyle: {
              normal: {
                width: 1
              }
            },
            areaStyle: {
              normal: {
                color: new this.$echarts.graphic.LinearGradient(0, 0, 0, 1, [{
                  offset: 0,
                  color: 'rgba(13, 206, 242, 0.1)'
                }, {
                  offset: 0.8,
                  color: 'rgba(13, 206, 242, 0.1)'
                }], false),
              }
            },
            itemStyle: {
              normal: {
                color: 'rgba(13, 206, 242, 1)',
                borderColor: 'rgba(13, 206, 242, 1)',
                borderWidth: 1
              }
            },
            data: ydata1
          },
          {
            name: '上周交易额',
            type: 'line',
            smooth: true,
            symbol: 'circle',
            symbolSize: 0,
            yAxisIndex: 1,
            showSymbol: true,
            lineStyle: {
              normal: {
                width: 1
              }
            },
            areaStyle: {
              normal: {
                color: new this.$echarts.graphic.LinearGradient(0, 0, 0, 1, [{
                  offset: 0,
                  color: 'rgba(44, 214, 147, 0.1)'
                }, {
                  offset: 0.8,
                  color: 'rgba(44, 214, 147, 0.1)'
                }], false),
              }
            },
            itemStyle: {
              normal: {
                color: 'rgba(44, 214, 147, 1)',
                borderColor: 'rgba(44, 214, 147, 1)',
                borderWidth: 1
              }
            },
            data: ydata2
          },
          {
            name: '本周订单数',
            type: 'line',
            smooth: true,
            symbol: 'circle',
            symbolSize: 0,
            showSymbol: true,
            lineStyle: {
              normal: {
                width: 1
              }
            },
            areaStyle: {
              normal: {
                color: new this.$echarts.graphic.LinearGradient(0, 0, 0, 1, [{
                  offset: 0,
                  color: 'rgba(63, 108, 252, 0.1)'
                }, {
                  offset: 0.8,
                  color: 'rgba(63, 108, 252, 0.1)'
                }], false),
              }
            },
            itemStyle: {
              normal: {
                color: 'rgba(63, 108, 252, 1)',
                borderColor: 'rgba(63, 108, 252, 1)',
                borderWidth: 1
              }
            },
            data: ydata3
          },
          {
            name: '上周订单数',
            type: 'line',
            smooth: true,
            symbol: 'circle',
            symbolSize: 0,
            showSymbol: true,
            lineStyle: {
              normal: {
                width: 1
              }
            },
            areaStyle: {
              normal: {
                color: new this.$echarts.graphic.LinearGradient(0, 0, 0, 1, [{
                  offset: 0,
                  color: 'rgba(232, 177, 47, 0.1)'
                }, {
                  offset: 0.8,
                  color: 'rgba(232, 177, 47, 0.1)'
                }], false),
              }
            },
            itemStyle: {
              normal: {
                color: 'rgba(232, 177, 47, 1)',
                borderColor: 'rgba(232, 177, 47, 1)',
                borderWidth: 1
              }
            },
            data: ydata4
          },
        ]
      };
      myChart.clear()
      myChart.resize()
      myChart.setOption(option)
    },

使用到的GetRandomNum
使用到的FontChart

喜欢 (0)