diff --git a/content/src/pattern.rs b/content/src/pattern.rs
index 4a1a190c..6d3945d1 100644
--- a/content/src/pattern.rs
+++ b/content/src/pattern.rs
@@ -154,7 +154,7 @@ impl Pattern {
 
     #[inline]
     pub fn is_opaque(&self) -> bool {
-        self.source.is_opaque()
+        self.source.is_opaque() && self.opacity == !0
     }
 
     #[inline]
diff --git a/examples/canvas_nanovg/src/main.rs b/examples/canvas_nanovg/src/main.rs
index 10cd4bf1..1efa9b1b 100644
--- a/examples/canvas_nanovg/src/main.rs
+++ b/examples/canvas_nanovg/src/main.rs
@@ -989,11 +989,12 @@ fn draw_thumbnails(context: &mut CanvasRenderingContext2D,
         }
 
         let image_path = create_rounded_rect_path(image_rect, 5.0);
-        let pattern_transform = Transform2F::from_translation(
-            image_rect.origin() - vec2i(
-                (image_index % IMAGES_ACROSS) as i32,
-                (image_index / IMAGES_ACROSS) as i32).to_f32() * THUMB_HEIGHT) *
-            Transform2F::from_scale(0.5);
+        let image_coord = vec2i((image_index % IMAGES_ACROSS) as i32,
+                                (image_index / IMAGES_ACROSS) as i32);
+        let pattern_transform = Transform2F::from_translation(image_rect.origin()) *
+            Transform2F::from_scale(0.5) *
+            Transform2F::from_translation(-image_coord.to_f32() * (THUMB_HEIGHT * 2.0 + 2.0) -
+                                          1.0);
         let mut pattern = Pattern::from_image((*image).clone());
         pattern.apply_transform(pattern_transform);
         context.set_fill_style(pattern);
diff --git a/resources/textures/example-nanovg.png b/resources/textures/example-nanovg.png
index 65e2cbd7..84b2acc1 100644
Binary files a/resources/textures/example-nanovg.png and b/resources/textures/example-nanovg.png differ