abstract Ector.Renderer.Cairo (Ector.Renderer) { legacy_prefix: null; methods { fill @virtual_pure { return: bool; params { @in mul_col: uint; } } } implements { Ector.Renderer.prepare; Ector.Renderer.draw; Ector.Renderer.color.set; Ector.Renderer.color.get; Eo.Base.constructor; Eo.Base.finalize; Eo.Base.destructor; } }