Method: Vips::Image#mosaic

Defined in:

lib/vips8/methods.rb

#mosaic(sec, direction, xref, yref, xsec, ysec, opts = {}) ⇒ Vips::Image, Hash<Symbol => Object>

Mosaic two images.

Parameters:

• sec (Vips::Image) —

  Secondary image

• direction (Vips::Direction) —

  Horizontal or vertcial mosaic

• xref (Integer) —

  Position of reference tie-point

• yref (Integer) —

  Position of reference tie-point

• xsec (Integer) —

  Position of secondary tie-point

• ysec (Integer) —

  Position of secondary tie-point

• opts (Hash) (defaults to: {}) —

  Set of options

Options Hash (opts):

• :hwindow (Integer) —

  Half window size

• :harea (Integer) —

  Half area size

• :mblend (Integer) —

  Maximum blend size

• :bandno (Integer) —

  Band to search for features on

• :dx0 (Integer) —

  Output -- Detected integer offset

• :dy0 (Integer) —

  Output -- Detected integer offset

• :scale1 (Float) —

  Output -- Detected scale

• :angle1 (Float) —

  Output -- Detected rotation

• :dx1 (Float) —

  Output -- Detected first-order displacement

• :dy1 (Float) —

  Output -- Detected first-order displacement

Returns:

• (Vips::Image, Hash<Symbol => Object>) —

  Output image, Hash of optional output items

# File 'lib/vips8/methods.rb', line 1739