igraph: norm_coords – R documentation

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norm_coords

Normalize coordinates for plotting graphs

Rescale coordinates linearly to be within given bounds.

norm_coords(
  layout,
  xmin = -1,
  xmax = 1,
  ymin = -1,
  ymax = 1,
  zmin = -1,
  zmax = 1
)

`layout`	A matrix with two or three columns, the layout to normalize.
`xmin, xmax`	The limits for the first coordinate, if one of them or both are `NULL` then no normalization is performed along this direction.
`ymin, ymax`	The limits for the second coordinate, if one of them or both are `NULL` then no normalization is performed along this direction.
`zmin, zmax`	The limits for the third coordinate, if one of them or both are `NULL` then no normalization is performed along this direction.

norm_coords normalizes a layout, it linearly transforms each coordinate separately to fit into the given limits.

A numeric matrix with at the same dimension as layout.