inst/doc/Examples.R

In chronochrt: Creating Chronological Charts

## ----include = FALSE----------------------------------------------------------
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)
options(rmarkdown.html_vignette.check_title = FALSE)

library(chronochrt)
library(knitr)

## ----setup, eval=FALSE--------------------------------------------------------
# library(chronochrt)

## ----Example_UK, echo=TRUE, eval=FALSE----------------------------------------
# # Data from St. Knöpke, Der urnenfelderzeitliche Männerfriedhof von Neckarsulm.
# # Konrad Theiss Verlag (Stuttgart 2009), p. 15.
# UC_Chronology <- import_chron(path = "ex_urnfield_periods.xlsx", "Region", "Name", "Start", "End", "Level")

## ----Example_UK_hidden, echo=TRUE, message=FALSE------------------------------
UC_Chronology <- import_chron(path = system.file("extdata/ex_urnfield_periods.xlsx", package = "chronochrt"),
                              "Region", "Name", "Start", "End", "Level")

## ----Example_UK_plot, eval=FALSE, echo=TRUE-----------------------------------
# plot_chronochrt(
#   UC_Chronology,
#   axis_title = "BCE",
#   size_text = 4,
#   line_break = 22,
#   filename = "UC-Chronology.png", plot_dim = c(16, 10, "cm")
# )
# 

## ----Example_UK_plot2, fig.align='center', fig.width=10, message=FALSE, out.width="100%"----
plot_chronochrt(
  UC_Chronology,
  axis_title = "BCE",
  size_text = 4,
  line_break = 22
)


## ----Example_London_hidden, echo=FALSE----------------------------------------
London_cemeteries <- import_chron(path = system.file("extdata/ex_London_cem.xlsx", package = "chronochrt"),
                                  "Region", "Name", "Start", "End", "Level")

## ----Example_London, eval=FALSE, echo = TRUE----------------------------------
# London_cemeteries <- import_chron(path = "ex_London_cem.xlsx", "Region", "Name", "Start", "End", "Level")

## ----Example_London_labels, echo=TRUE-----------------------------------------
London_labels <- add_label_text(region = "low socio-economic status",
                                year = 1665,
                                label = "12.04.1665:\n The \"Great Plague of London\"\n begins",
                                position = 1.98,
                                new = TRUE) %>%
  add_label_text(region = "urban",
                 year = c(1559, 1660, 1670),
                 label = c(
                   "1559: Coronation of Elizabeth I ",
                   "1664: Sighting of a bright comet",
                   "1666: Great Fire of London"
                 ),
                 position = 1.98,
                 new =  FALSE) %>%
  add_label_text(region = "plague death toll",
                 year = c(1350, 1563, 1593, 1603, 1625, 1636, 1647, 1665),
                 label = c(
                   "1346-1353: ~62,000",
                   "1563-1564: 20 136",
                   "1593: 15 003",
                   "1603: 33 347",
                   "1625: 41,313",
                   "1636: 10 000",
                   "1647: 3,597",
                   "1665: 68 596"
                 ),
                 position = 0.75,
                 new =  FALSE)

## ----Example_London_plot, echo=TRUE, fig.align='center', fig.width=10, fig.height=6, message=FALSE, out.width="100%"----
plot_chronochrt(
  data = London_cemeteries,
  labels_text = London_labels,
  size_text = 3,
  line_break = 25,
  color_line = "grey55"
)