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我有以下數據框。如何在單張標記中輸入數字(圓圈)
head(branches)
# A tibble: 6 × 4
population_percentage Lat Long Freq
<chr> <dbl> <dbl> <dbl>
1 0.6 % 41.99575 21.43122 0.005875253
2 0.6 % 41.99575 21.43122 0.006253363
3 0.8 % 41.99575 21.43122 0.008405683
4 1 % 41.98857 21.45733 0.009816326
5 1.1 % 41.99977 21.42708 0.010528918
6 1.2 % 42.00731 21.36529 0.011750505
使用小冊子,我繪製了地圖。
leaflet(branches) %>% addTiles() %>%
addCircles(lng = ~Long, lat = ~Lat, weight = 10, color = "#03F", opacity = 0.5,
radius = ~sqrt(Freq) * 30, popup = ~ population_percentage
)
我想現在要做的,是讓bubles(或圓形),如下面的例子所示opulation_percentage內。
有人嗎?
是的,即時尋找正是(HTTPS: //github.com/Leaflet/Leaflet.markercluster/blob/master/example/map.png)。但我不知道如何指定代碼。 – Prometheus
'leaflet(branches)%>%addTiles()%>% addCircles(lng =〜Long,lat =〜Lat,weight = 10,color =「#03F」,opacity = 0.5, radius =〜sqrt )* 30,popup =〜population_percentage,clusterOptions = markerClusterOptions() )'這是行不通的? – krish
不,我試過了。我得到以下錯誤:錯誤addCircles(。,lng =〜Long,lat =〜Lat,weight = 10,color =「#03F」,: 未使用的參數(clusterOptions = markerClusterOptions()) – Prometheus