diff --git a/examples/example02.hs b/examples/example02.hs index c04b50a..934d812 100644 --- a/examples/example02.hs +++ b/examples/example02.hs @@ -34,31 +34,31 @@ load _ = do traceM "loading" root <- G.gegl_node_new traceM "new root node" - checkerboard <- G.gegl_node_new_child root $ G.checkerboardOperation - [ G.Property "color1" $ G.PropertyColor $ G.RGBA 0.4 0.4 0.4 1 - , G.Property "color2" $ G.PropertyColor $ G.RGBA 0.6 0.6 0.6 1 - ] + checkerboard <- G.gegl_node_new_child root $ G.checkerboardOperation $ + props $ do + prop "color1" $ G.RGBA 0.4 0.4 0.4 1 + prop "color2" $ G.RGBA 0.6 0.6 0.6 1 traceM "checkerboard" over <- G.gegl_node_new_child root G.defaultOverOperation traceM "over" buffer <- G.gegl_buffer_new (Just $ G.GeglRectangle 0 0 800 600) =<< B.babl_format (B.PixelFormat B.RGBA B.CFfloat) - sink <- G.gegl_node_new_child root $ G.Operation "gegl:copy-buffer" - [ G.Property "buffer" $ G.PropertyBuffer buffer - ] + sink <- G.gegl_node_new_child root $ G.Operation "gegl:copy-buffer" $ + props $ + prop "buffer" buffer traceM "buffer-sink" - rect <- G.gegl_node_new_child root $ G.Operation "gegl:rectangle" - [ G.Property "x" $ G.PropertyDouble 0 - , G.Property "y" $ G.PropertyDouble 0 - , G.Property "width" $ G.PropertyDouble 20 - , G.Property "height" $ G.PropertyDouble 20 - , G.Property "color" $ G.PropertyColor $ G.RGBA 1 0 0 0.5 - ] + rect <- G.gegl_node_new_child root $ G.Operation "gegl:rectangle" $ + props $ do + prop "x" (0::Double) + prop "y" (0::Double) + prop "width" (20::Double) + prop "height" (20::Double) + prop "color" $ G.RGBA 1 0 0 0.5 traceM "rect" - crop <- G.gegl_node_new_child root $ G.Operation "gegl:crop" - [ G.Property "width" $ G.PropertyDouble 800 - , G.Property "height" $ G.PropertyDouble 600 - ] + crop <- G.gegl_node_new_child root $ G.Operation "gegl:crop" $ + props $ do + prop "width" (800::Double) + prop "height" (600::Double) G.gegl_node_link_many [checkerboard, over, crop, sink] _ <- G.gegl_node_connect_to rect "output" over "aux" traceM "connections made" @@ -103,10 +103,10 @@ update = do handle (SDL.MouseMotionEvent dat) = do let (SDL.P (SDL.V2 x y)) = SDL.mouseMotionEventPos dat ud <- getAffection - liftIO $ G.gegl_node_set (nodeGraph ud M.! "rect") $ G.Operation "" - [ G.Property "x" $ G.PropertyDouble $ fromIntegral (x - 10) - , G.Property "y" $ G.PropertyDouble $ fromIntegral (y - 10) - ] + liftIO $ G.gegl_node_set (nodeGraph ud M.! "rect") $ G.Operation "" $ + props $ do + prop "x" (fromIntegral (x - 10) :: Double) + prop "y" $ (fromIntegral (y - 10) :: Double) handle (SDL.WindowClosedEvent _) = do traceM "seeya!"