Crop images by x,y,w,h [closed] - javascript

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I want to crop images ..
I get the x,y,w,h data by JCrop plugin ..
So i want just to know if is there any technique to crop the image in javascript based on my (x,y,w,h) data .
Thank you .

Have you tried getImageData? See:
https://developer.mozilla.org/en-US/docs/Web/API/Canvas_API/Tutorial/Pixel_manipulation_with_canvas#Getting_the_pixel_data_for_a_context

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