我正在尝试调整图片的大小,但是将鼠标移到上面时,图片只是移动到新位置而没有调整大小。
<img id=image1
ngDraggable
mwlResizable
[enableGhostResize]="true"
[resizeEdges]="{bottom: true, right: true, top: true, left: true}"
(resizeEnd)="onResizeEnd($event)"
src="{{user.picture}}">
component.ts:
import { ResizeEvent } from "angular-resizable-element";
export class Component{
onResizeEnd(event: ResizeEvent): void {
console.log('Element was resized', event);
}
}
app.module:
...
import {ResizableModule} from "angular-resizable-element";
@NgModule({
declarations: [
AppComponent,
MainComponent
],
imports: [
BrowserModule,
HttpClientModule,
AngularDraggableModule,
ResizableModule
],
providers: [GetJsonService],
bootstrap: [AppComponent]
})
export class AppModule { }
我按书做了一切
最佳答案
万一它仍然对任何人有用。您需要在onResize End函数中应用宽度和高度:
将组件代码更改为此:
import { ResizeEvent } from "angular-resizable-element";
export class Component{
style: {};
onResizeEnd(event: ResizeEvent): void {
this.style = {
width: `${event.rectangle.width}px`,
height: `${event.rectangle.height}px`
};
}
}
将HTML代码更改为此:<img id=image1
ngDraggable
mwlResizable
[enableGhostResize]="true"
[resizeEdges]="{bottom: true, right: true, top: true, left: true}"
(resizeEnd)="onResizeEnd($event)"
src="{{user.picture}}" [ngStyle]="style">
关于javascript - 可扩展性不起作用,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/49821018/