echarts4r 將情節向下移動，為圖例騰出空間

Question

有沒有辦法將情節向下移動，以便圖例和情節區域之間有一些空間？ 理想情況下，圖表區域在圖例下方自動間隔。

df <- data.frame(
  x = seq(50),
  y = rnorm(50, 10, 3),
  z = rnorm(50, 11, 2),
  w = rnorm(50, 9, 2)
)

df %>% 
  e_charts(x) %>% 
  e_line(w) %>% 
  e_line(y) %>%  
  e_line(z) %>%
  e_legend(orient = 'vertical', left = 0, top = 0)

Answer 1

使用e_grid函數調整繪制圖形的“網格”。

library(echarts4r)

df <- data.frame(
    x = seq(50),
    y = rnorm(50, 10, 3),
    z = rnorm(50, 11, 2),
    w = rnorm(50, 9, 2)
)

df %>% 
    e_charts(x) %>% 
    e_line(w) %>% 
    e_line(y) %>%  
    e_line(z) %>%
    e_legend(
      orient = 'vertical', 
      left = 0, 
      top = 0,
      selectedMode = "single" # might be of use
    ) %>% 
    e_grid(left = 100, top = 5)

可以在此處找到網格中的更多選項