tm_title: Map component: title

In tmap: Thematic Maps

Map component: title

Description

Map component that adds a title

Usage

tm_title(
  text,
  size,
  color,
  padding,
  fontface,
  fontfamily,
  alpha,
  stack,
  just,
  frame,
  frame.lwd,
  frame.r,
  bg.color,
  bg.alpha,
  position,
  width,
  height,
  group.frame,
  resize_as_group,
  z
)

tm_title_in(text, ..., position = tm_pos_in("left", "top"))

tm_title_out(text, ..., position = tm_pos_out("center", "top"))

Arguments

text	text
size	font size
color	font color
padding	padding
fontface	font face, bold, italic
fontfamily	font family
alpha	alpha transparency of the text
stack	stack with other map components, either "vertical" or "horizontal".
just	just
frame	frame
frame.lwd	frame line width
frame.r	Radius of the rounded frame corners. 0 means no rounding.
bg.color	Background color
bg.alpha	Background transparency
position	An object created with tm_pos_in() or tm_pos_out(). Or, as a shortcut, a vector of two values, specifying the x and y coordinates. The first is "left", "center" or "right" (or upper case, meaning tighter to the map frame), the second "top", "center" or "bottom". Numeric values are also supported, where 0, 0 means left bottom and 1, 1 right top. See also vignette about positioning.
width, height	width and height of the text box.
group.frame	group.frame
resize_as_group	resize_as_group
z	z
...	passed on to tm_title()

See Also

Vignette about components

tmap documentation built on April 4, 2025, 2:05 a.m.