Control the ellipse textures — ellipse_line • venny

This is used to generate the ellipse line color and transparency parameters, for passing into the venny()s ellipse.line argument.

Usage

ellipse_line(
  linetype = "blank",
  linewidth = 0.5,
  color = c("#CC79A7", "#009E73", "#E69F00", "#56B4E9"),
  alpha = 0.5
)

ellipse_fill(
  color = c("#CC79A7", "#009E73", "#E69F00", "#56B4E9"),
  alpha = 0.2
)

Arguments

linetype: A character. The options are: blank, solid, dashed, dotted, dotdash, longdash, twodash.
linewidth: A number (default: 0.5).
color: A character vector (default: c("#009E73", "#E69F00", "#CC79A7", "#56B4E9")).
alpha: A number range from 0 to 1 (default: 0.5). Set the line transparency.

Value

A list contains "color" and "alpha" values.

See also

ellipse_fill()

Examples

ellipse_line()
#> $linetype
#> [1] "blank"
#> 
#> $linewidth
#> [1] 0.5
#> 
#> $color
#> [1] "#CC79A7" "#009E73" "#E69F00" "#56B4E9"
#> 
#> $alpha
#> [1] 0.5
#>