1

使用 mapdeck 绘制高架列。省略填充颜色时会发生提升。但是,当它被提供时,海拔将被忽略。在文档或代码中,没有这样的迹象表明两者不能一起使用。

library( mapdeck )
set_token( 'pk.eyJ1IjoicmFqaWJkZSIsImEiOiJjazlnMnhmdGwwMDRrM29ta2Rkbzh5cGVzIn0.SwdQj29syEZzMuTppFwY4A' )


df <- capitals
df$elev <- sample(50000:500000, size = nrow(df), replace = T)

mapdeck(style = mapdeck_style("dark"), pitch = 45) %>%
  add_column(
    data = df
    , lat = "lat"
    , lon = "lon"
    , elevation = "elev"
    , fill_colour = "lon"
    , disk_resolution = 20
    , radius = 100000
    , tooltip = "capital"
  )
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1 回答 1

1

这现在可以在 CRAN 20200515 上的 v0.3.3 中正常工作

df <- capitals
df$elev <- sample(50000:500000, size = nrow(df), replace = T)

mapdeck(style = mapdeck_style("dark"), pitch = 45) %>%
  add_column(
    data = df
    , lat = "lat"
    , lon = "lon"
    , elevation = "elev"
    , fill_colour = "lon"
    , disk_resolution = 20
    , radius = 100000
    , tooltip = "capital"
  )

在此处输入图像描述

于 2020-05-15T07:22:42.170 回答