我有一个带有多种语言值的数据框。
我正在尝试在传单地图中使用它,但是我无法使编码正常工作。
我意识到相关的编码是“ UTF-8”。
我尝试了建议使用here的解决方案,但对我而言不起作用。
最小示例代码:
options(encoding = "UTF-8")
library(leaflet)
df <- data.frame(
name = c("Europe", "ხარებაშვილი", "喬治亞"),
lng = c(40, 40.5, 41),
lat = c(70, 70, 70)
)
leaflet(data = df) %>%
addCircleMarkers(label = ~name, labelOptions = labelOptions(permanent = T))
最小示例屏幕截图:
会话信息
R version 3.5.1 (2018-07-02)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows >= 8 x64 (build 9200)
Matrix products: default
locale:
[1] LC_COLLATE=English_United States.1252
[2] LC_CTYPE=English_United States.1252
[3] LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C
[5] LC_TIME=English_United States.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] leaflet_2.0.2
loaded via a namespace (and not attached):
[1] Rcpp_1.0.0 digest_0.6.18 later_0.7.5 mime_0.6
[5] R6_2.3.0 xtable_1.8-3 jsonlite_1.6 magrittr_1.5
[9] promises_1.0.1 tools_3.5.1 htmlwidgets_1.3 crosstalk_1.0.0
[13] shiny_1.2.0 httpuv_1.4.5 yaml_2.2.0 compiler_3.5.1
[17] htmltools_0.3.6