Method: Vips::Image#draw_flood

Defined in:

lib/vips8/methods.rb

#draw_flood(ink, x, y, opts = {}) ⇒ Vips::Image, Hash<Symbol => Object>

Flood-fill an area.

Parameters:

• ink (Array<Double>) —

  Colour for pixels

• x (Integer) —

  DrawFlood start point

• y (Integer) —

  DrawFlood start point

• opts (Hash) (defaults to: {}) —

  Set of options

Options Hash (opts):

• :test (Vips::Image) —

  Test pixels in this image

• :equal (Boolean) —

  DrawFlood while equal to edge

• :left (Integer) —

  Output -- Left edge of modified area

• :top (Integer) —

  Output -- top edge of modified area

• :width (Integer) —

  Output -- width of modified area

• :height (Integer) —

  Output -- height of modified area

Returns:

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

  Image to draw on, Hash of optional output items

# File 'lib/vips8/methods.rb', line 1697