Change the default shape of UIImageview shape rectangle - ios

Question

Now I m developing an project in that I need to show the image with border like below shape.
How can I do this? I have no idea to do this. Please any idea to solve.

Answer 1

May be this code will help you...
UIBezierPath *maskPath;
maskPath = [UIBezierPath bezierPathWithRoundedRect:YourImageVIew.bounds byRoundingCorners:(UIRectCornerTopRight | UIRectCornerBottomRight) cornerRadii:CGSizeMake(50.0, 50.0)];
CAShapeLayer *maskLayer = [[CAShapeLayer alloc] init];
maskLayer.frame = YourImageVIew.bounds;
maskLayer.path = maskPath.CGPath;
YourImageVIew.layer.mask = maskLayer;

Answer 2

Here is how you can create the path for masking:
- (UIBezierPath *)curvedRectWithFrame:(CGRect)frame radius:(CGFloat)radius
{
double halfFrameHeight = ((double)frame.size.height / 2);
// Check if the radius is too small.
if (radius < halfFrameHeight) {
radius = halfFrameHeight;
}
CGFloat arcAngle = asin(halfFrameHeight/radius);
CGFloat centerX = frame.origin.x + (frame.size.width - radius);
CGFloat centerY = frame.origin.y + halfFrameHeight;
UIBezierPath *path = [UIBezierPath bezierPath];
[path moveToPoint:frame.origin];
[path addLineToPoint:CGPointMake(centerX + radius * cos(arcAngle), frame.origin.y)];
[path addArcWithCenter:CGPointMake(centerX, centerY) radius:radius startAngle:-arcAngle endAngle:arcAngle clockwise:YES];
[path addLineToPoint:CGPointMake(frame.origin.x, path.currentPoint.y)];
[path closePath];
return path;
}
Then you can apply the shape mask to your image:
const CGFloat kCurveRadius = 500.;
CAShapeLayer *maskLayer = [[CAShapeLayer alloc] init];
maskLayer.frame = yourImageView.bounds;
maskLayer.path = [self curvedRectWithFrame:maskLayer.bounds radius:kCurveRadius].CGPath;
yourImageView.layer.mask = maskLayer;