[英]Set certain values of grouped variable in Highcharter bar plot to be deselected by default
我希望默認取消選擇堆疊的 Highcharter 條形圖中的分組變量的某些值。 我知道使用hc_add_series
我可以設置visible = FALSE
但我沒有以這種方式生成我的圖表。
這是一個示例數據集:
responses <- c('Pro','Against','Neutral','Resigned/Accepting','Not Specified')
constituents <- c('dual degree','law only','undergrad only','friend','parent only')
indiv <- rep(1:50)
Name.Change <- sample(responses,50,replace = TRUE)
constituent.type <- sample(constituents,50,replace = TRUE)
demo <- as.data.frame(cbind(indiv,Name.Change,constituent.type))
這是圖表
demo %>%
group_by(constituent.type,Name.Change) %>%
summarise(count = n()) %>%
hchart(type = "bar",
hcaes(y = count,
x = constituent.type,
group = Name.Change)) %>%
hc_plotOptions(bar = list(stacking = "percent")) %>%
hc_tooltip(shared = TRUE)
生成的圖表選擇了Name.Change
的所有值,並且可以根據需要取消選擇每個值。 但是,我希望默認取消選擇某些值(例如“中性”和“未指定”),以便在呈現圖表后,您必須單擊圖例中的該值才能使其顯示在圖表上.
我認為最好用chart.events.load來做,然后你可以為此編寫自己的自定義JS function: https://api.Z676C9A4107F4D29F41F958B661000
在這里你可以看到如何做到這一點:
responses <- c('Pro','Against','Neutral','Resigned/Accepting','Not Specified')
constituents <- c('dual degree','law only','undergrad only','friend','parent only')
indiv <- rep(1:50)
Name.Change <- sample(responses,50,replace = TRUE)
constituent.type <- sample(constituents,50,replace = TRUE)
demo <- as.data.frame(cbind(indiv,Name.Change,constituent.type))
demo %>%
group_by(constituent.type,Name.Change) %>%
summarise(count = n()) %>%
hchart(type = "bar",
hcaes(y = count,
x = constituent.type,
group = Name.Change)) %>%
hc_chart(events = list(load = JS("function() {
var chart = this;
chart.series[1].setVisible(false)
chart.series[2].setVisible(false)
}"))) %>%
hc_plotOptions(bar = list(stacking = "percent")) %>%
hc_tooltip(shared = TRUE)
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