Fengyuan Chen

You can try v2.

It is not a good idea for most people to change this behavior.

@stevegnr Was your problem solved?

For v1, try this: ```js cropper.getCroppedCanvas({ imageSmoothingEnabled: false, }); ```

I have no idea about this, please reference the [CanvasRenderingContext2D: drawImage()](https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/drawImage) method.

Ref this example: https://fengyuanchen.github.io/cropperjs/v2/api/cropper-selection.html#multiple

For filter, you can reference this example: [Use Cropper with CamanJS](https://codepen.io/cfy/pen/wMrVQY).

@zhi114 Cropper.js v1 or v2? What do you mean by the `canvas scale`? ``?

You can try to watch the `transform` event of the `CropperImage` element, and then call the `$move` method of the `CropperSelection` element.

Just pass the `width` and `height` options: ```js cropperSelection.$toCanvas({ width: 1920, }); ```