<td class="cellrowborder" valign="top" width="43.57%" headers="mcps1.1.4.1.3 "><p id="p12672326374"><a name="p12672326374"></a><a name="p12672326374"></a>Proportion of the distance between the color stop and the start point to the total length. The value ranges from 0 to 1.</p>
| src | string \|[PixelMap](../apis/js-apis-image.md#pixelmap7)\|[Resource](../../ui/ts-types.md) | Yes | - | Image source. Both local and online images are supported.<br>When using resources referenced using a relative path, for example, `Image("common/test.jpg")`, the **\<Image>** component cannot be called across bundles or modules. Therefore, you are advised to use `$r` to reference image resources that need to be used globally.<br>\- The following image formats are supported: PNG, JPG, BMP, SVG, GIF.<br>\- Base64 strings are supported. The value format is `data:image/[png\|jpeg\|bmp\|webp];base64,[base64 data]`, where `[base64 data]` is a Base64 string.<br/>\- The value can also be a path starting with `dataability://`, which is used to access the image path provided by a Data ability. |
| Name | Type | Mandatory | Default Value | Description |
| src | string \|[PixelMap](../apis/js-apis-image.md#pixelmap7)\|[Resource](../../ui/ts-types.md#resource-type) | Yes | - | Image source. Both local and online images are supported.<br>When using resources referenced using a relative path, for example, `Image("common/test.jpg")`, the **\<Image>** component cannot be called across bundles or modules. Therefore, you are advised to use `$r` to reference image resources that need to be used globally.<br>- The following image formats are supported: PNG, JPG, BMP, SVG, GIF.<br>\- Base64 strings are supported. \ The value format is `data:image/[png\|jpeg\|bmp\|webp];base64,[base64 data]`, where `[base64 data]` is a Base64 string.<br/>\- The value can also be a path starting with `dataability://`, which is used to access the image path provided by a Data ability.|
## Attributes
In addition to the [universal attributes](ts-universal-attributes-size.md), the following attributes are supported.
| objectRepeat | [ImageRepeat](ts-appendix-enums.md#imagerepeat) | NoRepeat | Whether the image is repeated.<br>**NOTE**<br>This attribute is not applicable to SVG images. |
| interpolation | [ImageInterpolation](#imageinterpolation)| ImageInterpolation.None | Interpolation effect of the image. This attribute is valid only when the image is zoomed in.<br>**NOTE**<br>This attribute is not applicable to SVG images or**PixelMap** objects. |
| renderMode | [ImageRenderMode](#imagerendermode) | ImageRenderMode.Original | Rendering mode of the image.<br>**NOTE**<br>This attribute is not applicable to SVG images. |
| alt | string \|[Resource](../../ui/ts-types.md#resource-type) | - | Placeholder image displayed during loading. Both local and Internet URIs are supported. |
| objectRepeat | [ImageRepeat](ts-appendix-enums.md#imagerepeat)| NoRepeat | Whether the image is repeated.<br>**NOTE**<br>This attribute is not applicable to SVG images. |
| interpolation | [ImageInterpolation](#imageinterpolation) | ImageInterpolation.None | Interpolation effect of the image. This attribute is intended to alleviate aliasing that occurs when a low-definition image is zoomed in.<br>**NOTE**<br>> This attribute is not applicable to SVG images.<br>> This attribute is not applicable to**PixelMap** objects. |
| renderMode | [ImageRenderMode](#imagerendermode)| ImageRenderMode.Original | Rendering mode of the image.<br>**NOTE**<br>This attribute is not applicable to SVG images. |
| sourceSize | {<br>width: number,<br>height: number<br>} | - | Decoding size of the image. The original image is decoded into an image of the specified size, in px.<br>**NOTE**<br>This attribute is not applicable to **PixelMap** objects. |
| syncLoad<sup>8+</sup> | boolean | false | Whether to load images synchronously. By default, images are loaded asynchronously. During synchronous loading, the UI thread is blocked and the placeholder diagram is not displayed. |
| copyOption<sup>9+</sup> | [CopyOptions](#copyoptions) | CopyOptions.None | Whether the image can be copied. (SVG images cannot be copied.)|
| colorFilter<sup>9+</sup> | [ColorFilter](../../ui/ts-types.md) | - | Color filter of the image. |
### ImageFit
| Name | Description |
| --------- | -------------------------------- |
| Cover | The image is scaled with its aspect ratio retained for both sides to be greater than or equal to the display boundaries.|
| Contain | The image is scaled with its aspect ratio retained for the content to be completely displayed within the display boundaries. |
| Fill | The image is scaled to fill the display area, and its aspect ratio is not retained. |
| None | The image is displayed in its original size. Generally, this enum is used together with the **objectRepeat** attribute.|
| ScaleDown | The image is displayed with its aspect ratio retained, in a size smaller than or equal to the original size. |
| onComplete(callback: (event?: { width: number, height: number, componentWidth: number,<br> componentHeight: number, loadingStatus: number }) => void) | Triggered when an image is successfully loaded. The size of the loaded image is returned.<br>- **width**: width of the image, in pixels.<br>- **height**: height of the image, in pixels.<br>- **componentWidth**: width of the container component, in pixels.<br>- **componentHeight**: height of the container component, in pixels.<br>- **loadingStatus**: image loading status.<br>|
| onError(callback: (event?: { componentWidth: number, componentHeight: number }) => void) | Triggered when an exception occurs during image loading.<br>- **componentWidth**: width of the container component, in pixels.<br>- **componentHeight**: height of the container component, in pixels.<br>|
| onFinish(callback: () => void) | Triggered when the animation playback in the loaded SVG image is complete. If the animation is an infinite loop, this callback is not triggered.|
| onComplete(callback: (event?: { width: number, height: number, componentWidth: number,<br> componentHeight: number, loadingStatus: number }) => void) | Triggered when an image is successfully loaded. The size of the loaded image is returned.<br>- **width**: width of the image, in pixels.<br>- **height**: height of the image, in pixels.<br>- **componentWidth**: width of the container component, in pixels.<br>- **componentHeight**: height of the container component, in pixels.<br>- **loadingStatus**: image loading status.<br>|
| onError(callback: (event?: { componentWidth: number, componentHeight: number }) => void) | Triggered when an exception occurs during image loading.<br>- **componentWidth**: width of the container component, in pixels.<br>- **componentHeight**: height of the container component, in pixels.|
| onFinish(callback: () => void) | Triggered when the animation playback in the loaded SVG image is complete. If the animation is an infinite loop, this callback is not triggered. |
