riverplot: bglabel – R documentation

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bglabel

Label with background

Create a label with background

bglabel(
  x,
  y,
  text,
  bg = "#cccccc99",
  margin = 0.5,
  border = NA,
  pos = "center",
  cex = 1,
  ...
)

`x, y`	numeric vectors (coordinates)
`text`	a character vector of labels
`bg`	character vector; background color for the labels
`margin`	numeric vector; margin (in percentage of a single character) for width and height around the labels
`border`	character vector; see `rect` for details
`pos`	character vector; position where labels should be placed, relative to the coordinates. Can be one of "topleft", "top", "topright", "left", "center", "right", "bottomleft", "bottom" and "bottomright".
`cex`	numeric vector; cex to be used for drawing the text
`...`	any further parameters are passed to the `text` function

Creates a label with a background, a little extra margin (if necessary) etc.

Sankey or Ribbon Plots

v0.10

GPL (>= 2.0)

Authors

January Weiner <january.weiner@gmail.com>

Initial release

2021-01-22