GRAVITIES | = | { :center => Magick::CenterGravity, :top => Magick::NorthGravity, :top_right => Magick::NorthEastGravity, :right => Magick::EastGravity, :bottom_right => Magick::SouthEastGravity, :bottom => Magick::SouthGravity, :bottom_left => Magick::SouthWestGravity, :left => Magick::WestGravity, :top_left => Magick::NorthWestGravity, } unless defined?(GRAVITIES) | Conversion table for mapping alignment symbols to their equivalent RMagick gravity constants. |