RectTransform.anchoredPosition

# [RectTransform](https://docs.unity3d.com/cn/2019.4/ScriptReference/RectTransform.html).anchoredPosition

public [Vector2](https://docs.unity3d.com/cn/2019.4/ScriptReference/Vector2.html) **anchoredPosition** ;

## 描述

此 RectTransform 的轴心相对于锚点参考点的位置。

锚定位置是考虑锚点参考点的 RectTransform 轴心位置。 锚点参考点是锚点的位置。如果锚点不在一起，则 Unity 会使用轴心位置作为参考来估算四个锚点位置。

**注意** ：Inspector 基于在使用哪个锚点预设对公开哪些属性进行更改。有关更多信息，请参阅[矩形变换](https://docs.unity3d.com/cn/2019.4/Manual/class-RectTransform.html)和[基本布局](https://docs.unity3d.com/cn/2019.4/Manual/UIBasicLayout.html)。

```
using UnityEngine;

public class Example : MonoBehaviour
{
    RectTransform m_RectTransform;
    float m_XAxis, m_YAxis;

void Start()
    {
        //Fetch the RectTransform from the GameObject
        m_RectTransform = GetComponent<RectTransform>();
        //Initiate the x and y positions
        m_XAxis = 0.5f;
        m_YAxis = 0.5f;
    }

void OnGUI()
    {
        //The Labels show what the Sliders represent
        GUI.Label(new Rect(0, 20, 150, 80), "Anchor Position X : ");
        GUI.Label(new Rect(300, 20, 150, 80), "Anchor Position Y : ");

//Create a horizontal Slider that controls the x and y Positions of the anchors
        m_XAxis = GUI.HorizontalSlider(new Rect(150, 20, 100, 80), m_XAxis, -50.0f, 50.0f);
        m_YAxis = GUI.HorizontalSlider(new Rect(450, 20, 100, 80), m_YAxis, -50.0f, 50.0f);

//Detect a change in the GUI Slider
        if (GUI.changed)
        {
            //Change the RectTransform's anchored positions depending on the Slider values
            m_RectTransform.anchoredPosition = new Vector2(m_XAxis, m_YAxis);
        }
    }
}
```