sg_add_marker: Add a vertical marker (with optional label) to streamgraph

In hrbrmstr/streamgraph: streamgraph is an htmlwidget for building streamgraph visualizations

Description

This is useful for marking/labeling notable events along the streams.

Usage

sg_add_marker(sg, x, label = "", stroke_width = 0.5,
  stroke = "#7f7f7f", space = 5, y = 0, color = "#7f7f7f",
  size = 12, anchor = "start")

Arguments

sg	streamgraph object
x	horizontal position
label	text for the annotation
stroke_width	line width
stroke	line color
space	space (in points) from the marker to place the label
y	vertical position
color	color of the label
size	font size#' @export
anchor	how to justify the label (one of start [left], middle [center] or end [right])

hrbrmstr/streamgraph documentation built on May 17, 2019, 5:14 p.m.