diff --git a/showbits-common/src/vec2.rs b/showbits-common/src/vec2.rs
index 8b9820f..b3e160d 100644
--- a/showbits-common/src/vec2.rs
+++ b/showbits-common/src/vec2.rs
@@ -20,12 +20,24 @@ impl Vec2 {
         Self { x, y }
     }
 
+    pub fn from_u32_checked(x: u32, y: u32) -> Option<Self> {
+        let x: i32 = x.try_into().ok()?;
+        let y: i32 = y.try_into().ok()?;
+        Some(Self::new(x, y))
+    }
+
     pub fn from_u32(x: u32, y: u32) -> Self {
         let x: i32 = x.try_into().expect("x too large");
         let y: i32 = y.try_into().expect("y too large");
         Self::new(x, y)
     }
 
+    pub fn to_u32_checked(self) -> Option<(u32, u32)> {
+        let x: u32 = self.x.try_into().ok()?;
+        let y: u32 = self.y.try_into().ok()?;
+        Some((x, y))
+    }
+
     pub fn to_u32(self) -> (u32, u32) {
         let x: u32 = self.x.try_into().expect("x too small");
         let y: u32 = self.y.try_into().expect("y too small");
diff --git a/showbits-common/src/view.rs b/showbits-common/src/view.rs
index 359eabc..4623887 100644
--- a/showbits-common/src/view.rs
+++ b/showbits-common/src/view.rs
@@ -40,24 +40,34 @@ impl<'a> View<'a> {
     }
 
     pub fn get(&self, pos: Vec2) -> Option<Srgba> {
-        let (x, y) = self.pos_to_buffer_pos(pos).to_u32();
+        let (x, y) = self.pos_to_buffer_pos(pos).to_u32_checked()?;
         let pixel = self.buffer.get_pixel_checked(x, y)?;
         Some(color::from_image_color(*pixel))
     }
 
     pub fn set(&mut self, pos: Vec2, color: Srgba) {
-        let (x, y) = self.pos_to_buffer_pos(pos).to_u32();
-        if let Some(pixel) = self.buffer.get_pixel_mut_checked(x, y) {
-            let below = color::from_image_color(*pixel);
-            *pixel = color::to_image_color(color.atop(below));
-        }
+        let Some((x, y)) = self.pos_to_buffer_pos(pos).to_u32_checked() else {
+            return;
+        };
+
+        let Some(pixel) = self.buffer.get_pixel_mut_checked(x, y) else {
+            return;
+        };
+
+        let below = color::from_image_color(*pixel);
+        *pixel = color::to_image_color(color.atop(below));
     }
 
     pub fn replace(&mut self, pos: Vec2, color: Srgba) {
-        let (x, y) = self.pos_to_buffer_pos(pos).to_u32();
-        if let Some(pixel) = self.buffer.get_pixel_mut_checked(x, y) {
-            *pixel = color::to_image_color(color);
-        }
+        let Some((x, y)) = self.pos_to_buffer_pos(pos).to_u32_checked() else {
+            return;
+        };
+
+        let Some(pixel) = self.buffer.get_pixel_mut_checked(x, y) else {
+            return;
+        };
+
+        *pixel = color::to_image_color(color);
     }
 
     // More complicated drawing primitives