The ngx-image-cropper in Angular only necessitates a button click, making the default cropper unnecessary

Currently, the image is cropped by default when loaded, but I would like the crop to only occur when the crop button is clicked.

I tried searching on Google and found autoCrop:false, but I am unsure where to place it in the code.

Below is the HTML code:

<image-cropper 
          [imageChangedEvent]="imageChangedEvent"
          [maintainAspectRatio]="true"
          [aspectRatio]="4 / 3"
          
          [resizeToWidth]="128"
          format="png"
          (imageCropped)="imageCropped($event)"
          (imageLoaded)="imageLoaded()"
          (cropperReady)="cropperReady()"
          (loadImageFailed)="loadImageFailed()" style="max-height:500px">

And here is the TS code:

// Code for cropping process goes here
cropImage(imgId) {
    this.currentProcessingImg = imgId;
    var imgObj = this.ulpoadedFiles.find(x => x.imgId === imgId);
   // Create dummy event Object and set it as imageChangedEvent so the cropper will be set on this image 
    var event = {
      target: {
       files: [imgObj.imgFile]
     }
    };
    this.imageChangedEvent = event;        
   }

Thank you in advance!

Answer №1

To avoid the default image crop when selecting or changing an image, you can utilize the autoCrop attribute [autoCrop]="false" that can be found online as shown below:

<image-cropper
                    [autoCrop]="false"
                        [roundCropper]="true"
                        [imageChangedEvent]="imageChangedEvent"
                        [maintainAspectRatio]="true"
                        [aspectRatio]="4 / 4"
                        format="png"
                        (imageCropped)="imageCropped($event)"
                        (imageLoaded)="imageLoaded()"
                        (cropperReady)="cropperReady()"
                        (loadImageFailed)="loadImageFailed()"
                    ></image-cropper>

If your component includes logic for a button click event to trigger the image cropping process.

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