Map component that adds a text, typically used as credits. This function is the same as tm_title() but with different default values.
tm_credits(
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,
...
)text
font size
font color
padding
font face, bold, italic
font family
alpha transparency of the text
stack with other map components, either "vertical" or "horizontal".
just
frame
frame line width
Radius of the rounded frame corners. 0 means no rounding.
Background color
Background transparency
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 and height of the text box.
group.frame
resize_as_group
z
to catch deprecated arguments