（本文档仅供参考）
问题
电子表格或自助仪表盘上希望实现面积图颜色渐变，如下截图
解决方案
V9版本的自助仪表盘中，具体请参考如下扩展属性
"series": [{
"areaStyle": {
"normal": {
"color": {
"x": 0,
"y": 0,
"x2": 0,
"y2": 1,
"type": "linear",
"global": false,
"colorStops": [{
"offset": 0,
"color": "rgba(80,141,255,0.39)"
},
{
"offset": 0.34,
"color": "rgba(56,155,255,0.25)"
},
{
"offset": 1,
"color": "rgba(38,197,254,0.00)"
}
]
}
}
}
}]
V10版本的自助仪表盘中，具体请参考如下扩展属性
{
"series": [
{
"areaStyle": {
"normal": {
"color": {
"x": 0,
"y": 0,
"x2": 0,
"y2": 1,
"type": "linear",
"global": false,
"colorStops": [
{
"offset": 0,
"color": "rgba(80,141,255,0.39)"
},
{
"offset": 0.34,
"color": "rgba(56,155,255,0.25)"
},
{
"offset": 1,
"color": "rgba(38,197,254,0.00)"
}
]
}
}
}
}
]
}
另，如希望实现从横向颜色渐变，需要修改下图红框代码。
具体说明见百度文档：https://www.jianshu.com/p/238fbd7927ab
