如何在 r 的 highcharter 中為樹形圖添加數據標簽？

Question

我想為我創建的樹形圖添加數據標簽。 我將此樹形圖用於圖像，因此為每個框設置pts和fgpct會很有幫助。 我希望工具提示中列出的內容和圖例出現在每個框中。

我的代碼：

library(highcharter)

gamelogs %>%
  filter(slugTeam == "MEM") %>%
  group_by(namePlayer) %>%
  summarise(pts = sum(pts), fgpct = sum(fgm) / sum(fga)) %>%
  hchart("treemap", hcaes(name = namePlayer, value = pts, color = fgpct)) %>%
  hc_title(text = "Grizzlies Scoring") %>%
  hc_subtitle(text = "Shaded by Field Goal %") %>%
  hc_chart(
    backgroundColor = '#FFFFFF' # Chart Background Color
  ) %>%
  hc_exporting(enabled = TRUE,
               filename = "Grizzlies Scoring")

我的 Output：

output 我想：

此 output 將在框中具有點 1,041，並且圖例中顯示的 fgpct 為 49%。 無論如何要使用 highcharter 樹形圖添加數據標簽？

Answer 1

嘗試這個

gamelogs %>%
  filter(slugTeam == "MEM") %>%
  group_by(namePlayer) %>%
  summarise(pts = sum(pts), fgpct = round(sum(fgm) / sum(fga),digits=2)) %>% 
  hchart("treemap", hcaes(name = namePlayer, value = pts, color = fgpct),
         dataLabels = list(enabled = TRUE, format='{point.namePlayer}<br/>{point.pts} pts<br/>{point.fgpct} fgpct'),
         tooltip = list(pointFormat = "{point.namePlayer}: {point.pts}, {point.fgpct}%")) %>%
  hc_title(text = "Grizzlies Scoring") %>%
  hc_subtitle(text = "Shaded by Field Goal %") %>%
  hc_chart(
    backgroundColor = '#FFFFFF' # Chart Background Color
  ) %>%
  hc_exporting(enabled = TRUE,
               filename = "Grizzlies Scoring") %>% 
  hc_tooltip(crosshairs = TRUE)

你會得到這個 output