echarts dataset 的source数组第一项数值为null，X坐标也不显示对象坐标名称

3qpi33ja 于 2022-11-05 发布在 Echarts

关注(0)|答案(2)|浏览(370)

Version

5.0.2

Steps to reproduce

option = {
"tooltip":{
"trigger":"axis",
"axisPointer":{"type":"cross"},
"confine":true},
"legend":{"right":16,"data":["投入数","产量","产出率"]},
"xAxis":[{
"type":"category",
"axisLabel":{"lineHeight":12,"interval":0}}],
"grid":{"left":"26px","right":"26px","top":"55px","bottom":"16px","containLabel":true},

"dataset":{"demensions":["fz","trsl","hgsl","ccl"],
"source":[["J成型工段",null,null,null],["J成烧工段",null,null,null]]},

"yAxis":[{"type":"value","scale":false,"splitLine":{"show":true},
"axisLine":{"show":false},
"yAxisIndex":0,
"splitNumber":5,
"interval":0.2,
"min":0,"max":1},
{"type":"value",
"axisLabel":{"formatter":"{value}%"},
"scale":true,
"splitLine":{"lineStyle":{"type":"dashed"}},
"axisLine":{"show":false},
"yAxisIndex":1,"splitNumber":5,
"interval":0.2,"min":0,"max":1}],
"series":[{
    "name":"投入数",

    "type":"bar",
    "yAxisIndex":0,
    "itemStyle":{"color":"#488AFF"},
    "animation":false,
    "symbolSize":0,
    "label":false,
    "barGap":"10%",
    "lineStyle":{"color":"#488AFF"},
    "barMinWidth":"20px","barCategoryGap":"50%"},
    {"name":"产量",
    "columnName":"hgsl",
    "type":"bar","yAxisIndex":0,
    "itemStyle":{"color":"#14CBC6"},
    "animation":false,
    "symbolSize":0,
    "label":false,
    "barGap":"10%",
    "lineStyle":{"color":"#14CBC6"},
    "barMinWidth":"20px",
    "barCategoryGap":"50%"},
    {"name":"产出率",
    "columnName":"ccl",
    "type":"line",
    "yAxisIndex":1,
    "connectNulls":true,
    "itemStyle":{"color":"#FFBE28"},
    "animation":false,
    "markPoint":{"data":[{
        "type":"max",
        "name":"最大值",
        "symbolSize":1,
        "symbolOffset":[0,-10],
        "label":{"color":"#FFBE28"}},
        {"type":"min",
        "name":"最小值",
        "symbolSize":1,
        "symbolOffset":[0,10],
        "label":{"color":"#FFBE28"}}]},
        "symbolSize":4,
        "symbol":"circle",
        "label":false,"barGap":"10%",
        "lineStyle":{"color":"#FFBE28"}}],
        "toolbox":{"show":false},"splitNumber":5}