draw_timeline_label: Function to prepare timeline annotation objects

In wingtham/NOAA: Read, Cleanse and Visualise NOAA Dataset

Description

Note that this function is the draw_panel function of GeomTimelabel. It is taken out as a separate function for easy visualisation purpose. The function prepares the vertical lines and text objects of the points.

Usage

draw_timeline_label(data, panel_scales, coord, parse = FALSE, na.rm = FALSE,
  check_overlap = FALSE)

Arguments

data	being processed data for plotting
panel_scales	a list containing the details of x-y scales
coord	coord object
parse	boolean to indicate whether the text should be parsed or not
na.rm	default param inherited from class
check_overlap	default param inherited from class

Value

grid objects for drawing

wingtham/NOAA documentation built on May 24, 2019, 3:51 p.m.