1, for example, the user uploads a picture
2, then the picture can be stretched and compressed
3, and finally the user saves the download.
1, for example, the user uploads a picture
2, then the picture can be stretched and compressed
3, and finally the user saves the download.
do you want to upload image clipping?
Image clipping plugin cropper
documentation and usage
use the scroll wheel or the zoom button in the following image to zoom in and out the picture, and you can crop the picture at will:
is generally implemented through canvas. You can use some convenient canvas libraries
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