diff --git a/draw2d/Makefile b/draw2d/Makefile
index d4873bd..063d4c6 100644
--- a/draw2d/Makefile
+++ b/draw2d/Makefile
@@ -16,5 +16,6 @@ GOFILES=\
 	path_storage.go\
 	stroker.go\
 	advanced_path.go\
+	vertex2d.go\
 
 include $(GOROOT)/src/Make.pkg
diff --git a/draw2d/curves.go b/draw2d/curves.go
index b562a31..885d7fa 100644
--- a/draw2d/curves.go
+++ b/draw2d/curves.go
@@ -1,6 +1,5 @@
 // Copyright 2010 The draw2d Authors. All rights reserved.
 // created: 21/11/2010 by Laurent Le Goff
-
 package draw2d
 
 import (
diff --git a/draw2d/dasher.go b/draw2d/dasher.go
index 5210299..102635c 100644
--- a/draw2d/dasher.go
+++ b/draw2d/dasher.go
@@ -1,6 +1,5 @@
 // Copyright 2010 The draw2d Authors. All rights reserved.
 // created: 13/12/2010 by Laurent Le Goff
-
 package draw2d
 
 type DashVertexConverter struct {
diff --git a/draw2d/demux_converter.go b/draw2d/demux_converter.go
index b5c871d..fd9ea4c 100644
--- a/draw2d/demux_converter.go
+++ b/draw2d/demux_converter.go
@@ -1,6 +1,5 @@
 // Copyright 2010 The draw2d Authors. All rights reserved.
 // created: 13/12/2010 by Laurent Le Goff
-
 package draw2d
 
 type DemuxConverter struct {
diff --git a/draw2d/draw2d.go b/draw2d/draw2d.go
index de35300..dae675d 100644
--- a/draw2d/draw2d.go
+++ b/draw2d/draw2d.go
@@ -1,6 +1,5 @@
 // Copyright 2010 The draw2d Authors. All rights reserved.
 // created: 21/11/2010 by Laurent Le Goff
-
 package draw2d
 
 import (
diff --git a/draw2d/font.go b/draw2d/font.go
index 57025bb..f0322aa 100644
--- a/draw2d/font.go
+++ b/draw2d/font.go
@@ -1,6 +1,5 @@
 // Copyright 2010 The draw2d Authors. All rights reserved.
 // created: 13/12/2010 by Laurent Le Goff
-
 package draw2d
 
 
diff --git a/draw2d/math.go b/draw2d/math.go
index 2fdbe36..703d9ed 100644
--- a/draw2d/math.go
+++ b/draw2d/math.go
@@ -1,6 +1,5 @@
 // Copyright 2010 The draw2d Authors. All rights reserved.
 // created: 21/11/2010 by Laurent Le Goff
-
 package draw2d
 
 import (
diff --git a/draw2d/path.go b/draw2d/path.go
index 8d6f7d3..558b433 100644
--- a/draw2d/path.go
+++ b/draw2d/path.go
@@ -1,9 +1,9 @@
 // Copyright 2010 The draw2d Authors. All rights reserved.
 // created: 21/11/2010 by Laurent Le Goff
-
 package draw2d
 
 type Path interface {
+	LastPoint() (x, y float64)
 	MoveTo(x, y float64)
 	RMoveTo(dx, dy float64)
 	LineTo(x, y float64)
@@ -16,19 +16,3 @@ type Path interface {
 	RArcTo(dcx, dcy, rx, ry, startAngle, angle float64)
 	Close()
 }
-
-
-type VertexCommand byte
-
-const (
-	VertexNoCommand VertexCommand = iota
-	VertexStartCommand
-	VertexJoinCommand
-	VertexCloseCommand
-	VertexStopCommand
-)
-
-type VertexConverter interface {
-	NextCommand(cmd VertexCommand)
-	Vertex(x, y float64)
-}
diff --git a/draw2d/path_adder.go b/draw2d/path_adder.go
index 19adb5e..3f9fed6 100644
--- a/draw2d/path_adder.go
+++ b/draw2d/path_adder.go
@@ -1,6 +1,5 @@
 // Copyright 2010 The draw2d Authors. All rights reserved.
 // created: 13/12/2010 by Laurent Le Goff
-
 package draw2d
 
 
diff --git a/draw2d/stroker.go b/draw2d/stroker.go
index e017535..983dde3 100644
--- a/draw2d/stroker.go
+++ b/draw2d/stroker.go
@@ -1,6 +1,5 @@
 // Copyright 2010 The draw2d Authors. All rights reserved.
 // created: 13/12/2010 by Laurent Le Goff
-
 package draw2d
 
 type Cap int
diff --git a/draw2d/transform.go b/draw2d/transform.go
index 0605c3d..ff22ca2 100644
--- a/draw2d/transform.go
+++ b/draw2d/transform.go
@@ -1,6 +1,5 @@
 // Copyright 2010 The draw2d Authors. All rights reserved.
 // created: 21/11/2010 by Laurent Le Goff
-
 package draw2d
 
 import (
diff --git a/draw2d/vertex2d.go b/draw2d/vertex2d.go
new file mode 100644
index 0000000..3822fcc
--- /dev/null
+++ b/draw2d/vertex2d.go
@@ -0,0 +1,18 @@
+// Copyright 2010 The draw2d Authors. All rights reserved.
+// created: 21/11/2010 by Laurent Le Goff
+package draw2d
+
+type VertexCommand byte
+
+const (
+	VertexNoCommand VertexCommand = iota
+	VertexStartCommand
+	VertexJoinCommand
+	VertexCloseCommand
+	VertexStopCommand
+)
+
+type VertexConverter interface {
+	NextCommand(cmd VertexCommand)
+	Vertex(x, y float64)
+}
\ No newline at end of file