Comments (11)
Hi there, thank you for posting your question.
You need to follow the readme.md, there is a part showing how to use cropperjs methods:
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
//
// Get base64
this.angularCropper.cropper.getCroppedCanvas().toBlob((blob) =>{
// blob is your base64..
});
from angular-cropperjs.
Remove checkCrossOrigin(it default to true), leave the config empty {} for now and it will work
from angular-cropperjs.
node_modules/angular-cropperjs/angular-cropperjs"' has no exported member 'AngularCropperjsComponent'. why this error is coming
from angular-cropperjs.
Thanks for the reply.
I tried this code before but getting this error
Failed to execute 'toBlob' on 'HTMLCanvasElement': Tainted canvases may not be exported.
from angular-cropperjs.
Are you using checkCrossOrigin? you need to use it otherwise toBlob won't work.
from angular-cropperjs.
see this: fengyuanchen/cropper#119
from angular-cropperjs.
this is what i used for cropperOptions
this.angularCropper.cropperOptions = { checkCrossOrigin: false, };
from angular-cropperjs.
But problem is my image is coming from a separate domain that. So i needed to set checkCrossOrigin to false;
from angular-cropperjs.
I solved the problem by allowing cors from server end. Thanks
from angular-cropperjs.
Good to hear, unfortunately that is a security limilation of the browser, not the plugin.
from angular-cropperjs.
@Coolhat1177, please open a new issue with this bug
from angular-cropperjs.
Related Issues (20)
- Cropper in an overlay doesn't work
- How to install CropperJs for angular 1.x? HOT 1
- New tag for console.log removal in master? HOT 1
- At least in Augular 7, it seems replace method will create a additional ".cropper-container"s elements HOT 1
- Angular 8 and imageSmoothingQuality HOT 2
- Can't get local file in ionic. HOT 1
- Problem cropper on Firefox
- npm WARN [email protected] requires a peer of @angular/common@^6.0.0-rc.0 || ^6.0.0 but none is installed HOT 3
- cropper js not working for edge browser ,canvas.toBlob() is not function HOT 1
- 2nd instance of picker get generated automaticly after selecting 2 different pictures.
- ERROR in The target entry-point "angular-cropperjs" has missing dependencies HOT 1
- When i am trying to crop image whose image size is 64MB after cropping I am getting blank white image, HOT 2
- Rotating image and cropper (64 Mb Size) toBlob getting grey blank screen HOT 1
- ERROR TypeError: Cannot read property 'scale' of undefined HOT 1
- Is this package unmaintained? HOT 1
- cropper is not working when i am trying to use in ng-template HOT 1
- Getting CommonJS or AMD dependencies can cause optimization bailouts HOT 3
- Bad documentation HOT 1
- 希望能够继续更新。
- onCropMove
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