# 路徑圖
### 預覽圖
---
[](https://book.gosu.bar/uploads/images/gallery/2019-12/k4uZPPoo0q5svmKT-%E8%B7%AF%E5%BE%91%E5%9C%96.png)
### 設定值
---
- #### 資料源
```
[{
consumption: 0.65,
price: 1,
year: 1965
}, {
consumption: 0.66,
price: 1.05,
year: 1966
}, {
consumption: 0.64,
price: 1.1,
year: 1967
}, {
consumption: 0.63,
price: 1.12,
year: 1968
}, {
consumption: 0.55,
price: 1.15,
year: 1969
}, {
consumption: 0.57,
price: 1.19,
year: 1970
}, {
consumption: 0.58,
price: 1.14,
year: 1971
}, {
consumption: 0.59,
price: 1,
year: 1972
}, {
consumption: 0.57,
price: 0.96,
year: 1973
}, {
consumption: 0.55,
price: 0.92,
year: 1974
}, {
consumption: 0.54,
price: 0.88,
year: 1975
}, {
consumption: 0.55,
price: 0.87,
year: 1976
}, {
consumption: 0.42,
price: 0.89,
year: 1977
}, {
consumption: 0.28,
price: 1,
year: 1978
}, {
consumption: 0.15,
price: 1.1,
year: 1979
}]
```
- #### 內距
```
40, 40, 60, 60
```
- #### 圖 Geom
##### 路徑圖( path)
列表 | 設定值 |
欄位
| price\*consumption |
類型 | 路徑圖 |
顏色 | \#1890ff |
##### 點圖( point )
列表 | 設定值 |
欄位 | price\*consumption |
類型 | 點圖 |
形狀 | circle |
大小 | 4 |