问题描述
如果我不尝试明确声明y轴的值,则C3图表将显示OK。但是,我发现标签很乱。
如果我尝试强制使用y轴标签值,则不会打印任何标签。
但是,第三个示例表明它们可以工作。
为什么它们在示例2中不起作用?
R脚本
library("c3")
library("tidyverse")
df <- structure(list(Date = structure(c(18503,18504,18505,18506,18507,18508,18509,18510,18511,18512,18513,18514,18515,18516,18517,18518,18519),class = "Date"),A = c(1.6,1.6,1.6),B = c(1.8,1.8,1.8),C = c(1.75,1.75,1.75),D = c(1.75,1.75
),E = c(1.75,1.6)),row.names = c(NA,-17L),class = c("tbl_df","tbl","data.frame"))
# Example 1 ###############################
# Y-axis labels are there,but messy
df %>%
c3()
# Example 2 ###############################
# No Y-axis labels
df %>%
c3() %>%
tickAxis('y',values = c(0,1,2))
# Example 3 ###############################
# Clean Y-axis labels
data.frame(a = c(1,2,3,2),b = c(2,4,5)) %>%
c3() %>%
tickAxis('y',values = c(1,5))