Draw a vertical guideline at a specified x-coordinate on a plotgardener page — pageGuideVertical • plotgardener

Draw a vertical guideline at a specified x-coordinate on a plotgardener page

pageGuideVertical(
    x,
    default.units = "inches",
    linecolor = "grey55",
    params = NULL,
    ...
)

Arguments

x: A numeric or unit object specifying x-coordinate of guide.
default.units: A string indicating the default units to use if x is only given as a numeric. Default value is default.units = "inches".
linecolor: Character value indicating color of guideline. Default value is linecolor = "grey55".
params: An optional pgParams object containing relevant function parameters.
...: Additional grid graphical parameters. See gpar.

Value

None.

Examples

## Create a page
pageCreate(width = 6, height = 5, default.units = "inches")

## Add blue vertical guideline at x = 1.7 inches
pageGuideVertical(x = 1.7, linecolor = "blue")