堆积bar图在设置“缩放区域”工具栏按钮后不能正常显示

[mismo]

One-line summary [问题简述]

堆积bar图本来可以正常显示，在设置“缩放区域”工具栏按钮为显示后，图形无法正常显示。

Version & Environment [版本及环境]

• ECharts version [ECharts 版本]: 4.0.4
• Browser version [浏览器类型和版本]: Chrome 65
• OS Version [操作系统类型和版本]: Windows 10

Expected behaviour [期望结果]

堆积bar图可以显示“缩放区域”工具栏按钮

ECharts option [ECharts配置项]

option = {
  "series" : [ {
    "data" : [ {
      "value" : [ 0, 7927 ]
    }, {
      "value" : [ 1, 5276 ]
    }, {
      "value" : [ 2, 4553 ]
    }, {
      "value" : [ 3, 7681 ]
    } ],
    "name" : "Quantity",
    "stack" : "default",
    "type" : "bar"
  }, {
    "data" : [ {
      "value" : [ 0, 32921.35 ]
    }, {
      "value" : [ 1, 19936.42 ]
    }, {
      "value" : [ 2, 17758.54 ]
    }, {
      "value" : [ 3, 27722.96 ]
    } ],
    "name" : "Freight",
    "stack" : "default",
    "type" : "bar"
  } ],
  "toolbox" : {
    "feature" : {
      "dataZoom" : {
        "show" : true
      }
    }
  },
  "xAxis" : {
    "data" : [ "点心", "调味品", "谷类/麦片", "海鲜" ],
    "type" : "category"
  },
  "yAxis" : {
    "type" : "value"
  }
}

Other comments [其他信息]