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[Home](./index.md) &gt; [@three3d/volume](./volume.md) &gt; [ImageData3DTexture](./volume.imagedata3dtexture.md) &gt; [getColor](./volume.imagedata3dtexture.getcolor.md)

## ImageData3DTexture.getColor() method

获取3D图像中指定坐标处的颜色

**Signature:**

```typescript
getColor(coord: IVector3): number[];
```

## Parameters

|  Parameter | Type | Description |
|  --- | --- | --- |
|  coord | IVector3 | 坐标 |

**Returns:**

number\[\]