## ----include = FALSE----------------------------------------------------------
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>",
  eval = FALSE
)

## ----install------------------------------------------------------------------
# install.packages("rMosaic")

## ----voronoi_yaml-------------------------------------------------------------
# library(rMosaic)
# 
# # Generate synthetic penguins dataset
# set.seed(42)
# penguins_df <- data.frame(
#   bill_length = rnorm(150, mean = 40, sd = 5),
#   bill_depth  = rnorm(150, mean = 18, sd = 3),
#   species     = sample(c("Adelie", "Gentoo", "Chinstrap"), 150, replace = TRUE)
# )
# 
# # Define YAML spec as R list
# voronoi_yaml <- list(
#   params = list(
#     mesh = 0,
#     hull = 0
#   ),
#   vconcat = list(
#     # Main plot
#     list(
#       plot = list(
#         list(
#           mark = "voronoi",
#           data = list(from = "penguins"),
#           x = "bill_length",
#           y = "bill_depth",
#           stroke = "white",
#           strokeWidth = 1,
#           strokeOpacity = 0.5,
#           fill = "species",
#           fillOpacity = 0.2
#         ),
#         list(
#           mark = "hull",
#           data = list(from = "penguins"),
#           x = "bill_length",
#           y = "bill_depth",
#           stroke = "species",
#           strokeOpacity = "$hull",
#           strokeWidth = 1.5
#         ),
#         list(
#           mark = "delaunayMesh",
#           data = list(from = "penguins"),
#           x = "bill_length",
#           y = "bill_depth",
#           z = "species",
#           stroke = "species",
#           strokeOpacity = "$mesh",
#           strokeWidth = 1
#         ),
#         list(
#           mark = "dot",
#           data = list(from = "penguins"),
#           x = "bill_length",
#           y = "bill_depth",
#           fill = "species",
#           r = 2
#         ),
#         list(mark = "frame")
#       ),
#       width  = 680,
#       height = 480
#     ),
#     # Interactive controls
#     list(
#       hconcat = list(
#         list(
#           input   = "menu",
#           label   = "Delaunay Mesh",
#           options = list(
#             list(value = 0,   label = "Hide"),
#             list(value = 0.5, label = "Show")
#           ),
#           as = "$mesh"
#         ),
#         list(hspace = 5),
#         list(
#           input   = "menu",
#           label   = "Convex Hull",
#           options = list(
#             list(value = 0, label = "Hide"),
#             list(value = 1, label = "Show")
#           ),
#           as = "$hull"
#         )
#       )
#     )
#   )
# )
# 
# # Run the application
# runMosaicApp(
#   spec     = voronoi_yaml,
#   specType = "yaml",
#   data     = list(penguins = penguins_df),
#   title    = "Voronoi Diagram (YAML)"
# )