README.md

ECharts2Shiny

• 中文版

As an R package, ECharts2Shiny can help embed the interactive charts plotted by Apache ECharts (incubating) library into our Shiny application. Currently, we can support

• Pie charts
• Line charts
• Bar charts
• Scatter plots
• Radar chart
• Gauge
• Word Cloud
• Tree Map
• Heat Map

Contents

• How to Install
• Examples
• License

How to Install

From CRAN,

install.packages("ECharts2Shiny")

For the latest development version, please install from GitHub

library(devtools)
install_github("XD-DENG/ECharts2Shiny")

Examples

library(shiny)
library(ECharts2Shiny)

# Prepare sample data for plotting --------------------------
dat <- data.frame(c(1, 2, 3),
                  c(2, 4, 6))
names(dat) <- c("Type-A", "Type-B")
row.names(dat) <- c("Time-1", "Time-2", "Time-3")

# Server function -------------------------------------------
server <- function(input, output) {
  # Call functions from ECharts2Shiny to render charts
  renderBarChart(div_id = "test", grid_left = '1%', direction = "vertical",
                 data = dat)
}

# UI layout -------------------------------------------------
ui <- fluidPage(
  # We MUST load the ECharts javascript library in advance
  loadEChartsLibrary(),
  
  tags$div(id="test", style="width:50%;height:400px;"),
  deliverChart(div_id = "test")
)

# Run the application --------------------------------------
shinyApp(ui = ui, server = server)

(For more examples, please refer to the /examples folder)

List of Examples

• 1. Basic
• 2. Diverse Plots
• 3. More Options in Basic Charts
• 4. Scatter
• 5. Use Reactive Values as Data Input
• 6. Radar Chart
• 7. Word Cloud - Basic
• 8. Word Cloud - More Shapes
• 9. Word Cloud - Use Vector as Data Input
• 10. Line Chart with Diverse Options
• 11. Scatter with point.type Argument
• 12. Step Line Chart
• 13. Deal with Missing Values
• 14. Heat Map
• 15. Add Hyperlinks

License

ECharts2Shiny package itself is under GPL-2.

The ECharts JS library is under BSD license (ECharts).

ECharts2Shiny包

• English Version

ECharts2Shiny作为一个R包，可以帮助在Shiny应用程序中插入由ECharts库绘出的交互图形。当前支持的图形包括

• 饼图 (pie chart)
• 折线图 (line chart)
• 柱形图 (bar chart)
• 散点图 (scatter chart)
• 雷达图 (radar chart)
• 仪表盘 (gauge)
• 词云 (word cloud)
• 矩形树图 (Tree Map)
• 热力图 (heat map)

目录

• 安装
• 例子
• 许可证

安装

CRAN版本

install.packages("ECharts2Shiny")

由GitHub安装最新开发版本

library(devtools)
install_github("XD-DENG/ECharts2Shiny")

例子

library(shiny)
library(ECharts2Shiny)

# Prepare sample data for plotting --------------------------
dat <- data.frame(c(1, 2, 3),
                  c(2, 4, 6))
names(dat) <- c("Type-A", "Type-B")
row.names(dat) <- c("Time-1", "Time-2", "Time-3")

# Server function -------------------------------------------
server <- function(input, output) {
  # Call functions from ECharts2Shiny to render charts
  renderBarChart(div_id = "test", grid_left = '1%', direction = "vertical",
                 data = dat)
}

# UI layout -------------------------------------------------
ui <- fluidPage(
  # We MUST load the ECharts javascript library in advance
  loadEChartsLibrary(),
  
  tags$div(id="test", style="width:50%;height:400px;"),
  deliverChart(div_id = "test")
)

# Run the application --------------------------------------
shinyApp(ui = ui, server = server)

(请参考/examples 文件夹以获得更多实例信息)

实例列表

• 1. Basic
• 2. Diverse Plots
• 3. More Options in Basic Charts
• 4. Scatter
• 5. Use Reactive Values as Data Input
• 6. Radar Chart
• 7. Word Cloud - Basic
• 8. Word Cloud - More Shapes
• 9. Word Cloud - Use Vector as Data Input
• 10. Line Chart with Diverse Options
• 11. Scatter with point.type Argument
• 12. Step Line Chart
• 13. Deal with Missing Values
• 14. Heat Map
• 15. Add Hyperlinks

许可证

ECharts2Shiny 包使用GLP－2许可证。

The ECharts JS库使用BSD许可证(ECharts)。