ImageKnife提供图片加载成功失败的事件README补充
Signed-off-by: 任伟x <renwei79@h-partners.com>
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README.md
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README.md
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@ -144,6 +144,23 @@ async function custom(context: Context, src: string): Promise<ArrayBuffer | unde
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ImageKnifeGlobal.getInstance().getImageKnife()?.replaceDataFetch(new CustomDataFetchClient());
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```
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### 8.监听图片加载成功与失败
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```
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ImageKnifeNextComponent({
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imageKnifeNextOption: {
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loadSrc: 'http://e.hiphotos.baidu.com/image/pic/item/4e4a20a4462309f7e41f5cfe760e0cf3d6cad6ee.jpg',
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onLoadListener: {
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console.log('Load Successful: ' + data);
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return data;
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},
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onLoadFailed: (err) => {
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console.error('Load Failed Reason: ' + err);
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}
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}
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}
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}).width(100).height(100)
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```
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## 进阶使用
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如果简单的加载一张图像无法满足需求,我们可以看看ImageKnifeOption这个类提供了哪些扩展能力。
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