docs/api/math/rectint/getsize.md

# RectInt::GetSize

```cpp
Vector2 GetSize() const
```

获取矩形尺寸（转换为浮点）。

**返回：** `Vector2` - 尺寸向量

**复杂度：** O(1)

**示例：**

```cpp
RectInt rect(10, 20, 100, 50);
Vector2 size = rect.GetSize();  // (100.0f, 50.0f)
```
docs: update math API docs 2026-03-20 02:35:15 +08:00			`# RectInt::GetSize`

			```cpp
Update API documentation and remove obsolete plan files 2026-03-21 15:55:04 +08:00			`Vector2 GetSize() const`
docs: update math API docs 2026-03-20 02:35:15 +08:00			```

Update API documentation and remove obsolete plan files 2026-03-21 15:55:04 +08:00			`获取矩形尺寸（转换为浮点）。`
docs: update math API docs 2026-03-20 02:35:15 +08:00
Update API documentation and remove obsolete plan files 2026-03-21 15:55:04 +08:00			返回： `Vector2` - 尺寸向量
docs: update math API docs 2026-03-20 02:35:15 +08:00
			`复杂度： O(1)`

			`示例：`

			```cpp
Update API documentation and remove obsolete plan files 2026-03-21 15:55:04 +08:00			`RectInt rect(10, 20, 100, 50);`
			`Vector2 size = rect.GetSize(); // (100.0f, 50.0f)`
docs: update math API docs 2026-03-20 02:35:15 +08:00			```