Method: Vips::Image#countlines

Defined in:
lib/vips8/methods.rb

#countlines(direction, opts = {}) ⇒ Float

Count lines in an image.

Parameters:

  • direction (Vips::Direction) —

    Countlines left-right or up-down

  • opts (Hash) (defaults to: {}) —

    Set of options

Returns:

  • (Float) —

    Number of lines

[View source]


# File 'lib/vips8/methods.rb', line 1645