getTextSize: Calculate the Height and Width of a Text String
Description
getTextSize calculates the size of a box that contains
the specified text string, the tight box surrounding it, and the baseline.
Usage
getTextSize(text, font_face = "simplex", font_scale = 1,
italic = FALSE, thickness = 1)
Arguments
text
A character string representing the text to be drawn.
font_face
A character string representing the font type of the text
(default: "simplex"). See notes for a list of available font types.
font_scale
A numeric value representing the scale factor by which the
font-specific base size is multiplied (default: 1).
italic
A logical specifying whether the text should italicized
(default: FALSE).
thickness
A numeric value representing the thickness in pixels of the
line (default: 1).
Value
A two-element vector corresponding to the height and width of the
text string.