Pre Merge pull request !462 from 聪小陈/N/A
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聪小陈
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5a1975f8ab
155
README_zh.md
155
README_zh.md
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@ -56,7 +56,7 @@ await ImageKnife.getInstance().initFileCache(context, 256, 256 * 1024 * 1024)
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```
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ImageKnifeComponent({
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ImageKnifeOption: {
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imageKnifeOption: {
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loadSrc: $r("app.media.app_icon"),
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placeholderSrc: $r("app.media.loading"),
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errorholderSrc: $r("app.media.app_icon"),
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@ -69,7 +69,7 @@ ImageKnifeComponent({
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```
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ImageKnifeComponent({
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ImageKnifeOption: {
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imageKnifeOption: {
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loadSrc: this.localFile,
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placeholderSrc: $r("app.media.loading"),
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errorholderSrc: $r("app.media.app_icon"),
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@ -82,7 +82,7 @@ ImageKnifeComponent({
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```
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ImageKnifeComponent({
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ImageKnifeOption: {
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imageKnifeOption: {
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loadSrc:"https://www.openharmony.cn/_nuxt/img/logo.dcf95b3.png",
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placeholderSrc: $r("app.media.loading"),
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errorholderSrc: $r("app.media.app_icon"),
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@ -95,7 +95,7 @@ ImageKnifeComponent({
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```
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ImageKnifeComponent({
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ImageKnifeOption: {
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imageKnifeOption: {
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loadSrc: "https://file.atomgit.com/uploads/user/1704857786989_8994.jpeg",
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placeholderSrc: $r("app.media.loading"),
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errorholderSrc: $r("app.media.app_icon"),
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@ -117,7 +117,7 @@ async function custom(context: Context, src: string | PixelMap | Resource): Prom
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```
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ImageKnifeComponent({
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ImageKnifeOption: {
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imageKnifeOption: {
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loadSrc:"https://www.openharmony.cn/_nuxt/img/logo.dcf95b3.png",
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progressListener:(progress:number)=>{console.info("ImageKinfe:: call back progress = " + progress)}
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}
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@ -127,10 +127,10 @@ ImageKnifeComponent({
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#### 6.支持option传入border，设置边框，圆角
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```
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ImageKnifeComponent({ ImageKnifeOption:
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{
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loadSrc: $r("app.media.rabbit"),
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border: {radius:50}
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ImageKnifeComponent({
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imageKnifeOption: {
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loadSrc: $r("app.media.rabbit"),
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border: {radius:50}
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}
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}).width(100).height(100)
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```
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@ -138,11 +138,11 @@ ImageKnifeComponent({ ImageKnifeOption:
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#### 7.支持option图片变换
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```
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ImageKnifeComponent({ ImageKnifeOption:
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{
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loadSrc: $r("app.media.rabbit"),
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border: {radius:50},
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transformation: new BlurTransformation(3)
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ImageKnifeComponent({
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imageKnifeOption: {
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loadSrc: $r("app.media.rabbit"),
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border: {radius:50},
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transformation: new BlurTransformation(3)
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}
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}).width(100).height(100)
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```
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@ -154,12 +154,12 @@ transformations.push(new BlurTransformation(5));
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transformations.push(new BrightnessTransformation(0.2));
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ImageKnifeComponent({
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imageKnifeOption: {
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loadSrc: $r('app.media.pngSample'),
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placeholderSrc: $r("app.media.loading"),
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errorholderSrc: $r("app.media.app_icon"),
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objectFit: ImageFit.Contain,
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border: { radius: { topLeft: 50, bottomRight: 50 } }, // 圆角设置
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transformation: transformations.length > 0 ? new MultiTransTransformation(transformations) : undefined // 图形变换组
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loadSrc: $r('app.media.pngSample'),
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placeholderSrc: $r("app.media.loading"),
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errorholderSrc: $r("app.media.app_icon"),
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objectFit: ImageFit.Contain,
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border: { radius: { topLeft: 50, bottomRight: 50 } }, // 圆角设置
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transformation: transformations.length > 0 ? new MultiTransTransformation(transformations) : undefined // 图形变换组
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}
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}).width(300)
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.height(300)
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@ -171,12 +171,12 @@ ImageKnifeComponent({
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圆形裁剪变换示例
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```
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ImageKnifeComponent({ ImageKnifeOption:
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{
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loadSrc: $r('app.media.pngSample'),
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objectFit: ImageFit.Cover,
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border: { radius: 150 }
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}
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ImageKnifeComponent({
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imageKnifeOption: {
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loadSrc: $r('app.media.pngSample'),
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objectFit: ImageFit.Cover,
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border: { radius: 150 }
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}
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}).width(300)
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.height(300)
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```
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@ -184,12 +184,12 @@ ImageKnifeComponent({ ImageKnifeOption:
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圆形裁剪带边框变换示例
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```
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ImageKnifeComponent({ ImageKnifeOption:
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{
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loadSrc: $r('app.media.pngSample'),
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objectFit: ImageFit.Cover,
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border: { radius: 150, color: Color.Red, width: 5 }
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}
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ImageKnifeComponent({
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imageKnifeOption: {
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loadSrc: $r('app.media.pngSample'),
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objectFit: ImageFit.Cover,
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border: { radius: 150, color: Color.Red, width: 5 }
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}
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}).width(300)
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.height(300)
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```
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@ -222,8 +222,8 @@ ImageKnifeComponent({
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#### 8.监听图片加载成功与失败
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```
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ImageKnifeComponent({ ImageKnifeOption:
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{
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ImageKnifeComponent({
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imageKnifeOption: {
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loadSrc: $r("app.media.rabbit"),
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onLoadListener:{
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onLoadStart:()=>{
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@ -248,61 +248,64 @@ ImageKnifeComponent({ ImageKnifeOption:
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设置是否同步加载图片，默认是异步加载。建议加载尺寸较小的Resource图片时将syncLoad设为true，因为耗时较短，在主线程上执行即可
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```
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ImageKnifeComponent({
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imageKnifeOption:{
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loadSrc:$r("app.media.pngSample"),
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placeholderSrc:$r("app.media.loading")
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},syncLoad:true
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})
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imageKnifeOption:{
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loadSrc:$r("app.media.pngSample"),
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placeholderSrc:$r("app.media.loading")
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},
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syncLoad:true
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})
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```
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#### 10.ImageKnifeAnimatorComponent 示例
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```
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ImageKnifeAnimatorComponent({
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imageKnifeOption: {
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loadSrc:"https://gd-hbimg.huaban.com/e0a25a7cab0d7c2431978726971d61720732728a315ae-57EskW_fw658",
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placeholderSrc:$r('app.media.loading'),
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errorholderSrc:$r('app.media.failed')
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},animatorOption:this.animatorOption
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}).width(300).height(300).backgroundColor(Color.Orange).margin({top:30})
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imageKnifeOption: {
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loadSrc:"https://gd-hbimg.huaban.com/e0a25a7cab0d7c2431978726971d61720732728a315ae-57EskW_fw658",
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placeholderSrc:$r('app.media.loading'),
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errorholderSrc:$r('app.media.failed')
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},
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animatorOption:this.animatorOption
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}).width(300).height(300).backgroundColor(Color.Orange).margin({top:30})
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```
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#### 11.加载图片回调信息数据 示例
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```
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ImageKnifeComponent({ ImageKnifeOption: = {
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loadSrc: $r('app.media.pngSample'),
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objectFit: ImageFit.Contain,
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onLoadListener: {
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onLoadStart: (req) => {
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let startCallBackData = JSON.stringify(req?.imageKnifeData);
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},
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onLoadFailed: (res, req) => {
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let failedBackData = res + ";" + JSON.stringify(req?.imageKnifeData);
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},
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onLoadSuccess: (data, imageData, req) => {
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let successBackData = JSON.stringify(req?.imageKnifeData);
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},
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onLoadCancel: (res, req) => {
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let cancelBackData = res + ";" + JSON.stringify(req?.imageKnifeData);
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}
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},
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border: { radius: 50 },
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onComplete: (event) => {
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if (event && event.loadingStatus == 0) {
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let render_success = JSON.stringify(Date.now())
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}
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}
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}
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ImageKnifeComponent({
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imageKnifeOption: {
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loadSrc: $r('app.media.pngSample'),
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objectFit: ImageFit.Contain,
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onLoadListener: {
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onLoadStart: (req) => {
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let startCallBackData = JSON.stringify(req?.imageKnifeData);
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},
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onLoadFailed: (res, req) => {
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let failedBackData = res + ";" + JSON.stringify(req?.imageKnifeData);
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},
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onLoadSuccess: (data, imageData, req) => {
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let successBackData = JSON.stringify(req?.imageKnifeData);
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},
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onLoadCancel: (res, req) => {
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let cancelBackData = res + ";" + JSON.stringify(req?.imageKnifeData);
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}
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},
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border: { radius: 50 },
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onComplete: (event) => {
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if (event && event.loadingStatus == 0) {
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let render_success = JSON.stringify(Date.now())
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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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#### 12.图片降采样 示例
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```
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ImageKnifeComponent({
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imageKnifeOption:{
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loadSrc:$r("app.media.pngSample"),
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placeholderSrc:$r('app.media.loading'),
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errorholderSrc:$r('app.media.failed'),
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downsampleOf: DownsampleStrategy.NONE
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}
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}).width(300).height(300)
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imageKnifeOption:{
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loadSrc:$r("app.media.pngSample"),
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placeholderSrc:$r('app.media.loading'),
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errorholderSrc:$r('app.media.failed'),
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downsampleOf: DownsampleStrategy.NONE
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}
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}).width(300).height(300)
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```
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#### 13.rcp自定义网络请求
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```
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