CODEWITHSUNDEEP
iosobjective-ciphoneuiimageviewuiimage
Venkatesh G
Venkatesh G

Reputation: 354

Image cropping and zooming in circular format in iOS

enter image description here

Here I'm trying to zoom cropped area and trying to do dropped area in circular format, but I didn't a get proper solution for this. So please help me anybody know this?

CALayer* layer = self.blurredImageView.layer;
UIGraphicsBeginImageContextWithOptions(rect.size, NO, 0);
CGContextRef c = UIGraphicsGetCurrentContext();
CGContextAddRect(c, self.cropArea);
CGContextAddRect(c, rect);
CGContextEOClip(c);
CGContextSetFillColorWithColor(c, [UIColor blackColor].CGColor);
CGContextFillRect(c, rect);
UIImage* maskim = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();

Upvotes: 0

Views: 881

Answers (2)

Hiren
Hiren

Reputation: 686

You just need to set your UIImageView's corner radius to half of it's width.

Like:

imgHspt.layer.cornerRadius = imgHspt.frame.size.width/2.0f;
imgHspt.layer.borderWidth = 0.5f;
imgHspt.clipsToBounds = YES;
imgHspt.layer.masksToBounds = YES;

This works with every image. Hope it works.

Upvotes: 0

Rahul Patel
Rahul Patel

Reputation: 5886

There is ready library on GitHub for round cropping like default contacts app of iOS.This may help you.

Upvotes: 1

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