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曲形折線圖

雙折線圖，用於比對兩組數據的趨勢。

預覽圖

曲形折線圖.png

設定值

  • 資料源

[{
  "month": "Jan",
  "city": "Tokyo",
  "temperature": 7
}, {
  "month": "Jan",
  "city": "London",
  "temperature": 3.9
}, {
  "month": "Feb",
  "city": "Tokyo",
  "temperature": 6.9
}, {
  "month": "Feb",
  "city": "London",
  "temperature": 4.2
}, {
  "month": "Mar",
  "city": "Tokyo",
  "temperature": 9.5
}, {
  "month": "Mar",
  "city": "London",
  "temperature": 5.7
}, {
  "month": "Apr",
  "city": "Tokyo",
  "temperature": 14.5
}, {
  "month": "Apr",
  "city": "London",
  "temperature": 8.5
}, {
  "month": "May",
  "city": "Tokyo",
  "temperature": 18.4
}, {
  "month": "May",
  "city": "London",
  "temperature": 11.9
}, {
  "month": "Jun",
  "city": "Tokyo",
  "temperature": 21.5
}, {
  "month": "Jun",
  "city": "London",
  "temperature": 15.2
}, {
  "month": "Jul",
  "city": "Tokyo",
  "temperature": 25.2
}, {
  "month": "Jul",
  "city": "London",
  "temperature": 17
}, {
  "month": "Aug",
  "city": "Tokyo",
  "temperature": 26.5
}, {
  "month": "Aug",
  "city": "London",
  "temperature": 16.6
}, {
  "month": "Sep",
  "city": "Tokyo",
  "temperature": 23.3
}, {
  "month": "Sep",
  "city": "London",
  "temperature": 14.2
}, {
  "month": "Oct",
  "city": "Tokyo",
  "temperature": 18.3
}, {
  "month": "Oct",
  "city": "London",
  "temperature": 10.3
}, {
  "month": "Nov",
  "city": "Tokyo",
  "temperature": 13.9
}, {
  "month": "Nov",
  "city": "London",
  "temperature": 6.6
}, {
  "month": "Dec",
  "city": "Tokyo",
  "temperature": 9.6
}, {
  "month": "Dec",
  "city": "London",
  "temperature": 4.8
}]

  • 內距

40,20,50,50

  • 比例尺Scale

temperature 比例尺（ X軸 ）
列表 設定值
欄位

temperature
類型 linear
優化數據範圍 開啟
最小值 0
格式化函數 function (val) { return val + '°C'; }
 

  • 圖 Geom

線圖（ Line ）
列表 設定值

欄位

 month*temperature
類型 線圖
顏色欄位 city
形狀 smooth
點圖（ point ）
列表 設定值
欄位

month*temperature
類型 點圖

顏色欄位

city
形狀 circle
大小 4
樣式 - 顏色 #ffffff
顏色 - 寬度 1
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