Learn R Programming
cograph (version 1.5.2)

draw_node_label_base: Draw Node Label

Description

Renders a text label at or near a node.

Usage

draw_node_label_base(
  x,
  y,
  label,
  cex = 1,
  col = "black",
  font = 1,
  family = "sans",
  hjust = 0.5,
  vjust = 0.5,
  srt = 0,
  pos = NULL,
  offset = 0.5
)

Arguments

x, y

Label position coordinates.

label

Text to display.

cex

Character expansion factor.

col

Text color.

font

Font face (1=plain, 2=bold, 3=italic, 4=bold italic).

family

Font family ("sans", "serif", "mono").

hjust

Horizontal justification (0=left, 0.5=center, 1=right).

vjust

Vertical justification (0=bottom, 0.5=center, 1=top).

srt

String rotation angle in degrees.

pos

Position relative to point (NULL=centered, 1=below, 2=left, 3=above, 4=right).

offset

Offset distance when using pos.