ant-design/components/image/index.en-US.md
Wanpan e2d7e689e5
docs: image component adding destroyOnClose (#48827)
* docs: image component adding destroyOnClose

* docs: update demo
2024-05-08 19:05:50 +08:00

168 lines
7.0 KiB
Markdown
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

---
category: Components
group: Data Display
title: Image
description: Preview-able image.
cols: 2
cover: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*FbOCS6aFMeUAAAAAAAAAAAAADrJ8AQ/original
coverDark: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*LVQ3R5JjjJEAAAAAAAAAAAAADrJ8AQ/original
---
## When To Use
- When you need to display pictures.
- Display when loading a large image or fault tolerant handling when loading fail.
## Examples
<!-- prettier-ignore -->
<code src="./demo/basic.tsx">Basic Usage</code>
<code src="./demo/fallback.tsx">Fault tolerant</code>
<code src="./demo/placeholder.tsx">Progressive Loading</code>
<code src="./demo/preview-group.tsx">Multiple image preview</code>
<code src="./demo/preview-group-visible.tsx">Preview from one image</code>
<code src="./demo/previewSrc.tsx">Custom preview image</code>
<code src="./demo/controlled-preview.tsx">Controlled Preview</code>
<code src="./demo/toolbarRender.tsx">Custom toolbar render</code>
<code src="./demo/imageRender.tsx">Custom preview render</code>
<code src="./demo/preview-mask.tsx" debug>Custom preview mask</code>
<code src="./demo/nested.tsx">nested</code>
<code src="./demo/preview-group-top-progress.tsx" debug>Top progress customization when previewing multiple images</code>
<code src="./demo/component-token.tsx" debug>Custom component token</code>
## API
Common props ref[Common props](/docs/react/common-props)
### Image
| Property | Description | Type | Default | Version |
| --- | --- | --- | --- | --- |
| alt | Image description | string | - | 4.6.0 |
| fallback | Load failure fault-tolerant src | string | - | 4.6.0 |
| height | Image height | string \| number | - | 4.6.0 |
| placeholder | Load placeholder, use default placeholder when set `true` | ReactNode | - | 4.6.0 |
| preview | preview config, disabled when `false` | boolean \| [PreviewType](#previewtype) | true | 4.6.0 [PreviewType](#previewtype):4.7.0 |
| src | Image path | string | - | 4.6.0 |
| width | Image width | string \| number | - | 4.6.0 |
| onError | Load failed callback | (event: Event) => void | - | 4.12.0 |
Other attributes [&lt;img>](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/img#Attributes)
### PreviewType
| Property | Description | Type | Default | Version |
| --- | --- | --- | --- | --- |
| visible | Whether the preview dialog is visible or not | boolean | - | - |
| src | Custom preview src | string | - | 4.10.0 |
| getContainer | The mounted node for preview dialog but still display at fullScreen | string \| HTMLElement \| (() => HTMLElement) \| false | - | 4.8.0 |
| movable | whether can be moved | boolean | true | 5.8.0 |
| mask | Thumbnail mask | ReactNode | - | 4.9.0 |
| maskClassName | The className of the mask | string | - | 4.11.0 |
| rootClassName | The classname of the preview root DOM | string | - | 5.4.0 |
| scaleStep | `1 + scaleStep` is the step to increase or decrease the scale | number | 0.5 | - |
| minScale | Min scale | number | 1 | 5.7.0 |
| maxScale | Max scale | number | 50 | 5.7.0 |
| closeIcon | Custom close icon | React.ReactNode | - | 5.7.0 |
| forceRender | Force render preview dialog | boolean | - | - |
| toolbarRender | Custom toolbar render | (originalNode: React.ReactElement, info: Omit<[ToolbarRenderInfoType](#toolbarrenderinfotype), 'current' \| 'total'>) => React.ReactNode | - | 5.7.0 |
| imageRender | Custom preview content | (originalNode: React.ReactElement, info: { transform: [TransformType](#transformtype) }) => React.ReactNode | - | 5.7.0 |
| destroyOnClose | Destroy child elements when closing preview | boolean | false | |
| onTransform | Callback when the transform of image changed | { transform: [TransformType](#transformtype), action: [TransformAction](#transformaction) } | - | 5.7.0 |
| onVisibleChange | Callback when `visible` changed | (visible: boolean, prevVisible: boolean) => void | - | - |
## PreviewGroup
| Property | Description | Type | Default | Version |
| --- | --- | --- | --- | --- |
| preview | Preview config, `disabled` when false | boolean \| [PreviewGroupType](#previewgrouptype) | true | 4.6.0 [PreviewGroupType](#previewgrouptype):4.7.0 |
| items | Preview items | string[] \| { src: string, crossOrigin: string, ... }[] | - | 5.7.0 |
| fallback | Load failure fault-tolerant src | string | - | 5.7.0 |
### PreviewGroupType
| Property | Description | Type | Default | Version |
| --- | --- | --- | --- | --- |
| visible | Whether the preview dialog is visible or not | boolean | - | - |
| getContainer | The mounted node for preview dialog but still display at fullScreen | string \| HTMLElement \| (() => HTMLElement) \| false | - | 4.8.0 |
| movable | whether can be moved | boolean | true | 5.8.0 |
| current | The index of the current preview | number | - | 4.12.0 |
| mask | Thumbnail mask | ReactNode | - | 4.9.0 |
| maskClassName | The className of the mask | string | - | 4.11.0 |
| rootClassName | The classname of the preview root DOM | string | - | 5.4.0 |
| scaleStep | `1 + scaleStep` is the step to increase or decrease the scale | number | 0.5 | - |
| minScale | Min scale | number | 1 | 5.7.0 |
| maxScale | Max scale | number | 50 | 5.7.0 |
| closeIcon | Custom close icon | React.ReactNode | - | 5.7.0 |
| forceRender | Force render preview dialog | boolean | - | - |
| countRender | Custom preview count content | (current: number, total: number) => React.ReactNode | - | 4.20.0 |
| toolbarRender | Custom toolbar render | (originalNode: React.ReactElement, info: [ToolbarRenderInfoType](#toolbarrenderinfotype)) => React.ReactNode | - | 5.7.0 |
| imageRender | Custom preview content | (originalNode: React.ReactElement, info: { transform: [TransformType](#transformtype), current: number }) => React.ReactNode | - | 5.7.0 |
| onTransform | Callback when the transform of image changed | { transform: [TransformType](#transformtype), action: [TransformAction](#transformaction) } | - | 5.7.0 |
| onChange | Callback when switch preview image | (current: number, prevCurrent: number) => void | - | 5.3.0 |
| onVisibleChange | Callback when `visible` changed | (visible: boolean, prevVisible: boolean, current: number) => void | - | current Property 5.3.0 |
## Interface
### TransformType
```typescript
{
x: number;
y: number;
rotate: number;
scale: number;
flipX: boolean;
flipY: boolean;
}
```
### TransformAction
```typescript
type TransformAction =
| 'flipY'
| 'flipX'
| 'rotateLeft'
| 'rotateRight'
| 'zoomIn'
| 'zoomOut'
| 'close'
| 'prev'
| 'next'
| 'wheel'
| 'doubleClick'
| 'move'
| 'dragRebound';
```
### ToolbarRenderInfoType
```typescript
{
icons: {
flipYIcon: React.ReactNode;
flipXIcon: React.ReactNode;
rotateLeftIcon: React.ReactNode;
rotateRightIcon: React.ReactNode;
zoomOutIcon: React.ReactNode;
zoomInIcon: React.ReactNode;
};
actions: {
onFlipY: () => void;
onFlipX: () => void;
onRotateLeft: () => void;
onRotateRight: () => void;
onZoomOut: () => void;
onZoomIn: () => void;
};
transform: TransformType,
current: number;
total: number;
}
```
## Design Token
<ComponentTokenTable component="Image"></ComponentTokenTable>