updated slope chart example

DESCRIPTION

@@ -1,5 +1,5 @@
 Package: apexcharter
-Version: 0.4.3
+Version: 0.4.3.9000
 Title: Create Interactive Chart with the JavaScript 'ApexCharts' Library
 Description: Provides an 'htmlwidgets' interface to 'apexcharts.js'. 
   'Apexcharts' is a modern JavaScript charting library to build interactive charts and visualizations with simple API.

data-raw/life_expectancy.R

@@ -16,9 +16,11 @@ life_expec_long <- life_expec_long[year %in% c(1972, 2007), list(country, year,
 life_expec_long <- life_expec_long[country %in% c("Botswana", "Ghana", "Iran", "Liberia", "Malaysia", "Mexico",
                                         "Nigeria", "Pakistan", "Philippines", "Zambia")]
 life_expec_long[, country := as.character(country)]
+life_expec_long[, lifeExp := round(lifeExp, 1)]
 life_expec <- dcast(life_expec_long, country ~ year, value.var = "lifeExp")
 life_expec[, type := fifelse(`1972` > `2007`, "decreased", "increased")]
 
+life_expec_long <- melt(data = life_expec, id.vars = c("country", "type"), variable.name = "year", value.name = "lifeExp")
 
 
 # Use data ----------------------------------------------------------------

vignettes/apexcharter.Rmd

@@ -347,16 +347,20 @@ data("life_expec_long", package = "apexcharter")
 
 apex(
   life_expec_long,
-  mapping = aes(x = as.character(year), y = lifeExp, fill = country),
+  mapping = aes(x = year, y = lifeExp, fill = country),
   type = "slope",
   height = "700px"
 ) %>% 
-  ax_colors("#112466") %>% 
+  ax_chart(animations = list(enabled = FALSE)) %>% 
+  # aurora nord12 = #d08770 / aurora nord14 = #a3be8c -> darken colorspace::darken(, amount = 0.3)
+  ax_colors(ifelse(unique(life_expec_long[, c("country", "type")])$type == "decreased", "#955945", "#6A8354")) %>% 
   ax_labs(
     title = "Life expectancy : 1972 vs. 2007",
     subtitle = "Data from Gapminder dataset",
     x = "Life expectancy at birth, in years"
-  )
+  ) %>% 
+  # ax_dataLabels(enabled = FALSE) %>% # show or note the labels + values
+  ax_xaxis(position = "bottom")
 ```