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harmonyPool
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Authored by
chenjun
2024-09-02 14:05:44 +0800
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65bd910d430a8d9511cba1982ea8e79544e247b6
65bd910d
1 parent
d2ec3a50
图片放大可以超过父控件
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2 changed files
with
9 additions
and
8 deletions
sight_harmony/features/wdComponent/src/main/ets/components/MultiPictureDetailItemComponent.ets
sight_harmony/features/wdComponent/src/main/ets/components/SaveNetWorkPictures.ets
sight_harmony/features/wdComponent/src/main/ets/components/MultiPictureDetailItemComponent.ets
View file @
65bd910
...
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@@ -155,8 +155,8 @@ export struct MultiPictureDetailItemComponent {
build() {
Swiper(this.swiperControllerItem){
Row(){ // 居中显示
List(){
ListItem(){
// List(){
// ListItem(){
if(this.imageUri != null && (this.imageUri.includes('.gif') || this.imageUri.includes('.GIF'))){
Image(this.imageUri)// TODO:知识点:宽高只根据其尺寸设置一个,通过保持宽高比来设置另一个属性
.alt($r('app.media.datail_imageLoading_w'))
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@@ -179,7 +179,7 @@ export struct MultiPictureDetailItemComponent {
Image(this.imagePixelMap || 'app.media.datail_imageLoading_w')// TODO:知识点:宽高只根据其尺寸设置一个,通过保持宽高比来设置另一个属性
.alt($r('app.media.datail_imageLoading_w'))
.width(this.imageWidth)
.objectFit(ImageFit.
Auto
)// TODO:知识点:保持宽高比进行缩放,可以超出父组件,以便实现多图切换的增强功能
.objectFit(ImageFit.
Cover
)// TODO:知识点:保持宽高比进行缩放,可以超出父组件,以便实现多图切换的增强功能
.interpolation(ImageInterpolation.High)
.autoResize(false)
.transform(this.matrix)// TODO:知识点:通过matrix控制图片的缩放
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@@ -189,14 +189,15 @@ export struct MultiPictureDetailItemComponent {
x: this.imageOffsetInfo.currentX,
y: this.imageOffsetInfo.currentY
})
.onComplete(event => {
this.imageWidth = '100%'
})
}
}
}
.alignListItem(ListItemAlign.Center)
.scrollBarWidth(0)
// }
// }
// .alignListItem(ListItemAlign.Center)
// .scrollBarWidth(0)
}
.justifyContent(FlexAlign.Center)
}
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sight_harmony/features/wdComponent/src/main/ets/components/SaveNetWorkPictures.ets
View file @
65bd910
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@@ -172,7 +172,7 @@ export struct SaveNetWorkPictures {
if (this.imageBuffer !== undefined) {
await this.saveImage(this.imageBuffer);
promptAction.showToast({
message: '成功',
message: '
保存
成功',
duration: 2000
})
}
...
...
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