Add svg output

1 files changed, 61 insertions, 60 deletions

diff --git a/path/fillPrinter.ml b/path/fillPrinter.ml
index d95030c..b506f9b 100755
--- a/path/fillPrinter.ml
+++ b/path/fillPrinter.ml
@@ -1,71 +1,72 @@
-module Repr = Layer.CanvaPrinter
+module Make(Repr: Layer.Repr.PRINTER) = struct
 
-type t = Point.t
+  type t = Point.t
 
-type 'a repr =
-  { path: ('a Repr.t)
-  ; close : 'a Repr.t -> unit
-  }
-
-let create_path
-  : 'b -> 'a repr
-  = fun f ->
-    { close = f
-    ; path = Repr.create ()
+  type 'a repr =
+    { path: ('a Repr.t)
+    ; close : 'a Repr.t -> unit
     }
 
-(* Start a new path. *)
-let start
-  : Point.t -> 'a repr -> 'a repr
-  = fun t {close ; path } ->
-    let path = Repr.move_to (Point.get_coord t) path in
-    { close
-    ; path
-    }
+  let create_path
+    : 'b -> 'a repr
+    = fun f ->
+      { close = f
+      ; path = Repr.create ()
+      }
+
+  (* Start a new path. *)
+  let start
+    : Point.t -> 'a repr -> 'a repr
+    = fun t {close ; path } ->
+      let path = Repr.move_to (Point.get_coord t) path in
+      { close
+      ; path
+      }
 
-let line_to
-  : Point.t -> Point.t -> 'a repr -> 'a repr
-  = fun p0 p1 t ->
-    let path =
-      Repr.move_to (Point.get_coord p1) t.path
-      |> Repr.line_to (Point.get_coord' p1)
-      |> Repr.line_to (Point.get_coord' p0)
-      |> Repr.line_to (Point.get_coord p0)
-      |> Repr.line_to (Point.get_coord p1)
-      |> Repr.close in
-    t.close path;
-    { t with path}
+  let line_to
+    : Point.t -> Point.t -> 'a repr -> 'a repr
+    = fun p0 p1 t ->
+      let path =
+        Repr.move_to (Point.get_coord p1) t.path
+        |> Repr.line_to (Point.get_coord' p1)
+        |> Repr.line_to (Point.get_coord' p0)
+        |> Repr.line_to (Point.get_coord p0)
+        |> Repr.line_to (Point.get_coord p1)
+        |> Repr.close in
+      t.close path;
+      { t with path}
 
-let quadratic_to
-  : Point.t -> Gg.v2 -> Gg.v2 -> Point.t -> 'a repr -> 'a repr
-  = fun p0 ctrl0 ctrl1 p1 t ->
+  let quadratic_to
+    : Point.t -> Gg.v2 -> Gg.v2 -> Point.t -> 'a repr -> 'a repr
+    = fun p0 ctrl0 ctrl1 p1 t ->
 
-    let ctrl0' = Point.copy p1 ctrl0
-    and ctrl1' = Point.copy p1 ctrl1 in
+      let ctrl0' = Point.copy p1 ctrl0
+      and ctrl1' = Point.copy p1 ctrl1 in
 
-    let path =
-      Repr.move_to (Point.get_coord p1) t.path
-      |> Repr.line_to (Point.get_coord' p1)
-      |> Repr.quadratic_to
-        (Point.get_coord' ctrl1')
-        (Point.get_coord' ctrl0')
-        (Point.get_coord' p0)
-      |> Repr.line_to (Point.get_coord p0)
-      |> Repr.quadratic_to
-        (Point.get_coord ctrl0')
-        (Point.get_coord ctrl1')
-        (Point.get_coord p1)
-      |> Repr.close in
-    t.close path;
-    { t with path}
+      let path =
+        Repr.move_to (Point.get_coord p1) t.path
+        |> Repr.line_to (Point.get_coord' p1)
+        |> Repr.quadratic_to
+          (Point.get_coord' ctrl1')
+          (Point.get_coord' ctrl0')
+          (Point.get_coord' p0)
+        |> Repr.line_to (Point.get_coord p0)
+        |> Repr.quadratic_to
+          (Point.get_coord ctrl0')
+          (Point.get_coord ctrl1')
+          (Point.get_coord p1)
+        |> Repr.close in
+      t.close path;
+      { t with path}
 
 
-let stop
-  : 'a repr -> 'a repr
-  = fun t ->
-    t
+  let stop
+    : 'a repr -> 'a repr
+    = fun t ->
+      t
 
-let get
-  : 'a repr -> 'a Repr.t
-  = fun t ->
-    t.path
+  let get
+    : 'a repr -> 'a Repr.t
+    = fun t ->
+      t.path
+end