How to add slider and range selectors to chart using plotly in R
This recipe helps you add slider and range selectors to chart using plotly in R
Recipe Objective
How to add slider and range selectors to a chart using plotly ?
The sliders and range selectors are input features in plotly which help users to control the interactivity in a plot. The user can select a value between the stated minimum and maximum range. Input boxes are also provided for the users to manually enter the required values. This recipe demonstrates an example on how to add slider and range selectors to a chart using plotly.
Table of Contents
Step 1 - Install the necessary library
install.packages("plotly")
library(plotly)
Step 2 - Define a Dataframe
data <- data.frame(x = c(10,20,30,40,50,60,70,80,90,100),
y = c(2,9,7,8,10,5,3,6,7,3))
Step 3 - Use sliders for charts
steps <- list(
list(args = list("marker.color", "blue"),
label = "Blue_col",
method = "restyle",
value = "1"
),
list(args = list("marker.color", "purple"),
label = "Purple_col",
method = "restyle",
value = "2"
),
list(args = list("marker.color", "orange"),
label = "Orange_col",
method = "restyle",
value = "3"
)
)
figure <- data
figure <- figure %>% plot_ly(x = ~x, y = ~y,
mode = "markers",
marker = list(size = 40,
color = 'green'),
type = "scatter")
figure <- figure %>% layout(title = "Slider_Plots",
sliders = list(
list(
active = 1,
currentvalue = list(prefix = "Color: "),
pad = list(t = 40),
steps = steps)))
figure
{"mode":"full","isActive":false}
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