今天我用highcharter包开始冒险.我对钻井图感兴趣.
(快速检查我想要创建的没有r)
R代码与2个级别的钻取图的工作示例.
library("dplyr")
library("purrr")
library("highcharter")
df <- data_frame(
name = c("Animals", "Fruits", "Cars"),
y = c(5, 2, 4),
drilldown = tolower(name)
)
df
ds <- list.parse3(df)
names(ds) <- NULL
str(ds)
hc <- highchart() %>%
hc_chart(type = "column") %>%
hc_title(text = "Basic drilldown") %>%
hc_xAxis(type = "category") %>%
hc_legend(enabled = FALSE) %>%
hc_plotOptions(
series = list(
boderWidth = 0,
dataLabels = list(enabled = TRUE)
)
) %>%
hc_add_series(
name = "Things",
colorByPoint = TRUE,
data = ds
)
dfan <- data_frame(
name = c("Cats", "Dogs", "Cows", "Sheep", "Pigs"),
value = c(4, 3, 1, 2, 1)
)
dffru <- data_frame(
name = c("Apple", "Organes"),
value = c(4, 2)
)
dfcar <- data_frame(
name = c("Toyota", "Opel", "Volkswage"),
value = c(4, 2, 2)
)
second_el_to_numeric <- function(ls){
map(ls, function(x){
x[[2]] <- as.numeric(x[[2]])
x
})
}
dsan <- second_el_to_numeric(list.parse2(dfan))
dsfru <- second_el_to_numeric(list.parse2(dffru))
dscar <- second_el_to_numeric(list.parse2(dfcar))
hc <- hc %>%
hc_drilldown(
allowPointDrilldown = TRUE,
series = list(
list(
id = "animals",
data = dsan
),
list(
id = "fruits",
data = dsfru
),
list(
id = "cars",
data = dscar
)
)
)
hc
我的目标是创建超过2个级别的钻取图.我知道这是可能的(在javascrip Highchart页面上有3级示例但是用js编写).
library("dplyr")
library("purrr")
library("highcharter")
df <- data_frame(
name = c("Animals", "Fruits", "Cars"),
y = c(5, 2, 4),
drilldown = tolower(name)
)
df
ds <- list.parse3(df)
names(ds) <- NULL
str(ds)
hc <- highchart() %>%
hc_chart(type = "column") %>%
hc_title(text = "Basic drilldown") %>%
hc_xAxis(type = "category") %>%
hc_legend(enabled = FALSE) %>%
hc_plotOptions(
series = list(
boderWidth = 0,
dataLabels = list(enabled = TRUE)
)
) %>%
hc_add_series(
name = "Things",
colorByPoint = TRUE,
data = ds
)
dfan <- data_frame(
name = c("Cats", "Dogs", "Cows", "Sheep", "Pigs"),
value = c(4, 3, 1, 2, 1)
)
dffru <- data_frame(
name = c("Apple", "Oranges"),
value = c(4, 2)
)
dfcar <- data_frame(
name = c("Toyota", "Opel", "Volkswage"),
value = c(4, 2, 2),
drilldown = tolower(name)
)
dfOpel <- data_frame(
name = c("Insygnia", "Corsa"),
value = c(1,2)
)
second_el_to_numeric <- function(ls){
map(ls, function(x){
x[[2]] <- as.numeric(x[[2]])
x
})
}
dsan <- second_el_to_numeric(list.parse2(dfan))
dsfru <- second_el_to_numeric(list.parse2(dffru))
dscar <- second_el_to_numeric(list.parse3(dfcar))
names(dscar) <- NULL
dsOpel <- second_el_to_numeric(list.parse3(dfOpel))
names(dsOpel)
hc <- hc %>%
hc_drilldown(
allowPointDrilldown = TRUE,
series = list(
list(
id = "animals",
data = dsan
),
list(
id = "fruits",
data = dsfru
),
list(
id = "cars",
data = dscar
)
),
#My idea of change.
series2 = list(
list(id = "toyota", data = dsOpel),
list(id = "opel", data = dsOpel),
list(id = "volkswage", data = dsOpel)
)
)
hc
在高级参考手册中,只有2个级别的示例(https://cran.r-project.org/web/packages/highcharter/highcharter.pdf)
解决方法:
如果您想要多级钻取,则必须将钻取的ID设置为数据点,就像在纯js highcharts中一样.
示例:http://jsfiddle.net/6LXVQ/2/
而最重要的部分:
drilldown: {
series: [{
id: 'animals',
name: 'Animals',
data: [{
name: 'Cats',
y: 4,
drilldown: 'cats'
}, ['Dogs', 2],
['Cows', 1],
['Sheep', 2],
['Pigs', 1]
]
}, {
id: 'cats',
data: [1, 2, 3]
}]
}
您可以在此处看到,您的数据点不仅仅是数字,还包含链接到下钻系列的对象.
使用Highcharter的一个例子 – 简化但你应该明白:
hc <- highchart() %>%
hc_chart(type="column") %>%
hc_xAxis(type="category") %>%
hc_add_series(
name = "Things",
data = list(
list(
name = "Animals",
y = 10,
drilldown = "animals"
)
)
) %>%
hc_drilldown(
series = list(
list(
name = "Animals",
id = "animals",
data = list(
list(
name = "Cats",
y = 2,
drilldown = "cats"
)
)
),
list(
name = "Cats",
id = "cats",
data = list(list(name = "white cats", y = 2), list(name = "black cats", y = 3), list(name = "red cats",y = 4))
)
)
)
hc