diff --git a/doc/examples/aseprite/lib/main.dart b/doc/examples/aseprite/lib/main.dart
index 951bdd36f..b0a076917 100644
--- a/doc/examples/aseprite/lib/main.dart
+++ b/doc/examples/aseprite/lib/main.dart
@@ -22,10 +22,8 @@ class MyGame extends BaseGame {
       'chopper.png',
       'chopper.json',
     );
-    final animationComponent = SpriteAnimationComponent(200, 200, animation);
-
-    animationComponent.x = (size.x / 2) - 100;
-    animationComponent.y = (size.y / 2) - 100;
+    final animationComponent = SpriteAnimationComponent(200, 200, animation)
+      ..setByPosition(size / 2 - Vector2(100, 100));
 
     add(animationComponent);
   }
diff --git a/doc/examples/text/lib/main.dart b/doc/examples/text/lib/main.dart
index ab0f06dd6..acc035b8d 100644
--- a/doc/examples/text/lib/main.dart
+++ b/doc/examples/text/lib/main.dart
@@ -44,13 +44,11 @@ class MyGame extends BaseGame {
 
     add(TextComponent('center', config: tiny)
       ..anchor = Anchor.center
-      ..x = size.x / 2
-      ..y = size.y / 2);
+      ..setByPosition(size / 2));
 
     add(TextComponent('bottomRight', config: tiny)
       ..anchor = Anchor.bottomRight
-      ..x = size.x
-      ..y = size.y);
+      ..setByPosition(size));
 
     add(MyTextBox(
       'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam eget ligula eu lectus lobortis condimentum.',