diff --git a/examples/pattern.py b/examples/pattern.py
index 91df0bc..24fa4a1 100644
--- a/examples/pattern.py
+++ b/examples/pattern.py
@@ -29,7 +29,7 @@ def on_key_press(symbol, modifiers):
             exit()
 
 
-pins = PygletCornerPin(window, source_points=[[100,100], [700,100], [100,500], [300,300]])
+pins = PygletCornerPin(window, corners=[[100,100],[800,100],[150,500], [300,300]], source_points=[[100,100], [700,100], [100,500], [300,300]])
 # event handlers for dragging:
 window.push_handlers(pins)
 
diff --git a/pyglet_cornerpin/cornerpin.py b/pyglet_cornerpin/cornerpin.py
index 62d127c..da9360d 100644
--- a/pyglet_cornerpin/cornerpin.py
+++ b/pyglet_cornerpin/cornerpin.py
@@ -109,6 +109,9 @@ class PygletCornerPin(pyglet.event.EventDispatcher):
           pyglet.shapes.Arc(c[0],c[1],20, thickness=2, color=(0,0,255,255), batch=self.batch) for c in self.pin_positions
        ]
        self.current_corner = None
+
+      
+       self.window.view = self.transform2d_matrix(*[x for c in self.source_points for x in c], *[x for c in self.pin_positions for x in c])
     
     def update_handles(self):
        for i, c in enumerate(self.pin_positions):
diff --git a/pyproject.toml b/pyproject.toml
index b85874e..a5fed81 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pyglet-cornerpin"
-version = "0.2.0"
+version = "0.3.1"
 description = "Add a corner pin transform to a pyglet window"
 authors = ["Ruben van de Ven <git@rubenvandeven.com>"]
 readme = "README.md"