2mundos-angular-cropperjs 中文文档教程
angular-cropperjs
CropperJS Angular 2/4 集成
How to use
1- 安装库:
$ npm install angular-cropperjs --save
2- 导入并加载 AngularCropperjsModule
您要使用的模块,例如 AppModule
:
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
//
// Import angular-cropperjs
import { AngularCropperjsModule } from 'angular-cropperjs';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
//
// Load angular-cropperjs
AngularCropperjsModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
3- 在您的模板中使用组件,如下所示:
<!-- You can now use angular-cropper component in app.component.html -->
<angular-cropper [cropperOptions]="config" [imageUrl]="imageUrl"></angular-cropper>
使用 CropperJS 方法:
在您的组件中使用 @ViewChild 来获取元素:
在你的 app.component.html 中
<angular-cropper #angularCropper ..>
在你的 app.component.ts 中
//
// Import AngularCropperjsComponent
import { AngularCropperjsComponent } from 'angular-cropperjs';
//
// Get with @ViewChild
@ViewChild('angularCropper') public angularCropper: AngularCropperjsComponent;
然后只需调用你想要的 CropperJS 方法:
在你的 app.component.ts 中的任何地方
//
// Lets try to zoom
this.angularCropper.cropper.zoom(0.1);
Development
生成所有 *.js
、*.d.ts
和 *.metadata.json
文件
$ npm run build
: >*.ts 文件:
$ npm run lint
License
MIT © Matheus Davidson
angular-cropperjs
CropperJS integration for Angular 2/4
How to use
1- Install the library:
$ npm install angular-cropperjs --save
2- Import and load AngularCropperjsModule
in the module you want to use, for example AppModule
:
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
//
// Import angular-cropperjs
import { AngularCropperjsModule } from 'angular-cropperjs';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
//
// Load angular-cropperjs
AngularCropperjsModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
3- Use the component in your template like this:
<!-- You can now use angular-cropper component in app.component.html -->
<angular-cropper [cropperOptions]="config" [imageUrl]="imageUrl"></angular-cropper>
Using CropperJS methods:
Use @ViewChild in your component to get the element:
In your app.component.html
<angular-cropper #angularCropper ..>
And in your app.component.ts
//
// Import AngularCropperjsComponent
import { AngularCropperjsComponent } from 'angular-cropperjs';
//
// Get with @ViewChild
@ViewChild('angularCropper') public angularCropper: AngularCropperjsComponent;
Then just call the CropperJS method you want:
anywhere in your app.component.ts
//
// Lets try to zoom
this.angularCropper.cropper.zoom(0.1);
Development
To generate all *.js
, *.d.ts
and *.metadata.json
files:
$ npm run build
To lint all *.ts
files:
$ npm run lint
License
MIT © Matheus Davidson