inst/doc/performance.R

In plotscaper: Explore Your Data with Interactive Figures

## ----include = FALSE----------------------------------------------------------
knitr::opts_chunk$set(
  collapse = TRUE,
  fig.width = 6.5,
  fig.height = 4,
  comment = "#>")

## -----------------------------------------------------------------------------
library(plotscaper)

url <- "https://raw.githubusercontent.com/bartonicek/plotscape/master/datasets/diamonds.json"

create_schema(url) |>
  add_scatterplot(c("carat", "price")) |>
  add_barplot(c("color")) |>
  set_scale("plot1", "size", mult = 0.1) |>
  render()

## -----------------------------------------------------------------------------
#  library(screenshot)
#  library(magick)
#  
#  url <- "https://raw.githubusercontent.com/bartonicek/plotscape/master/datasets/diamonds.json"
#  
#  # Code to take the screenshot of the current page
#  create_schema(url) |>
#    add_scatterplot(c("carat", "price")) |>
#    add_barplot(c("color")) |>
#    set_scale("plot1", "size", mult = 0.1) |>
#    render()
#  
#  sc <- screenshot()
#  image <- image_read(sc)
#  image2 <- image_crop(image, geometry_area(600, 500, 1125, 50))
#  image3 <- image_draw(image2)
#  points(290, 140, cex = 10, col = "red", lwd = 5)
#  dev.off()
#  
#  image_write(image3, "./man/figures/browser.png")

## -----------------------------------------------------------------------------
knitr::include_graphics("../man/figures/browser.png")