An image cropper / photo cropper for iOS like in the Contacts app with support for landscape orientation.

Here's how I'm creating my crop controller:

let imageCropViewController = RSKImageCropViewController(image: image)
imageCropViewController.delegate = self
imageCropViewController.cropMode = .Circle
imageCropViewController.avoidEmptySpaceAroundImage = true

It doesn't happen often, but occasionally I'll see a crash where the croppedImage passed into didCropImage has width != height. I added some additional logging to try and figure out what's happening: the latest occurence, the original image had the same dimensions as the croppedImage (w=823.0, h=960.0).

Is there any reason this would happen? It doesn't seem to be related to phone/os version.

I have to use the project which is created by cocos creator , and the project include a module register so that i can't use < tgmath.h >. The error of Xcode is" Use of undeclared identifier '__tg_promote1' "and"Expanded from macro 'floor' ". I have no idea about how to work around and redeclaring the things ,please help me. Your help is greatly appreciated . :)

hello, cropImage wrong when use RSKImageCropModeCustom Reproduction steps:

1. Set the example to cropMode:RSKImageCropModeCustom；
2. Use CGSize aspectRatio = CGSizeMake (16.0f, 9.0f);
3. Rotate 90° and move the picture downward. Discovery: The picture flashed and the layout was wrong.

It would be nice to be able to provide table and bundle name, which RSKImageCropper would use in all NSLocalizedString calls. Currently with Pods localization is not possible.

I want to clip a human face.But i got this wrong shape.Last version I use get the correct image.But this time,I update the pod and update to newest version of RSKImageCropper.It's work something wrong.

Can u help me to see what is the question?Here is the code.Thanks.

- (CGRect)imageCropViewControllerCustomMaskRect:(RSKImageCropViewController *)controller
{
    CGSize maskSize;
    if ([controller isPortraitInterfaceOrientation]) {
        maskSize = CGSizeMake(250, 250);
//        maskSize = CGSizeMake(180, 220);
    } else {
        maskSize = CGSizeMake(220, 220);
    }
    
    CGFloat viewWidth = CGRectGetWidth(controller.view.frame);
    CGFloat viewHeight = CGRectGetHeight(controller.view.frame);
    
    CGRect maskRect = CGRectMake((viewWidth - maskSize.width) * 0.5f,
                                (viewHeight - maskSize.height) * 0.5f,
                                maskSize.width,
                                maskSize.height);
    
    return maskRect;
}

// Returns a custom path for the mask.
- (UIBezierPath *)imageCropViewControllerCustomMaskPath:(RSKImageCropViewController *)controller
{
    return [self cropPathWithRect:controller.maskRect];
}

// Returns a custom rect in which the image can be moved.
- (CGRect)imageCropViewControllerCustomMovementRect:(RSKImageCropViewController *)controller
{
    return [self cropPathWithRect:controller.maskRect].bounds;
}

- (UIBezierPath *)cropPathWithRect:(CGRect)rect
{
    UIBezierPath *path = [UIBezierPath bezierPath];

    CGPoint top_point = (CGPoint){CGRectGetMidX(rect), CGRectGetMinY(rect) + 30};
    CGPoint left_ctrl_point = (CGPoint){CGRectGetMinX(rect), CGRectGetMinY(rect) + 20};
    CGPoint right_ctrl_point = (CGPoint){CGRectGetMaxX(rect), CGRectGetMinY(rect) + 20};
    CGPoint left_bottom_point = (CGPoint){CGRectGetMinX(rect) + 45, CGRectGetMaxY(rect)*3/4 + 20};
    CGPoint right_bottom_point = (CGPoint){CGRectGetMaxX(rect) - 45, CGRectGetMaxY(rect)*3/4 + 20};
    CGPoint bottom_ctrl_point = (CGPoint){CGRectGetMidX(rect), CGRectGetMaxY(rect) + 50};
    

    [path moveToPoint:top_point];
    [path addQuadCurveToPoint:right_bottom_point controlPoint:right_ctrl_point];
    [path addQuadCurveToPoint:left_bottom_point controlPoint:bottom_ctrl_point];
    [path addQuadCurveToPoint:top_point controlPoint:left_ctrl_point];
    [path closePath];

    return path;
}

When I zoom in to maximum and crop the image, size of the cropped image is lesser than it should according to the values provided in datasource methods. The problem is caused by taking

CGFloat maxScale = MAX(xScale, yScale); when calculating max possible scale. If we replace this with CGFloat maxScale = MIN(xScale, yScale);, then cropped rect when image is zoomed in to maximum will be exactly as value provided by datasource methods.

RSKImageCropper/RSKImageCropper/module.modulemap:1:18: Redefinition of module 'RSKImageCropper'

I have updated the latest version of the RSKImageCropper, which is 1.6.1, but the problem remains.

Using QBImagePickerController (3.4.0)
Using RSKImageCropper (1.6.1)

I would like to add rectangular crop for some images and circular for some images, So I implemented data source methods.

"imageCropViewControllerCustomMovementRect" in this method I'm passing mask size. maskSize = CGSize(width: 270, height: 180) but in "imageCropViewControllerCustomMaskPath" method controller's maskrect is coming as zero's

Could u please help me How to achieve rectangular crop ?

I've noticed the cropper is adding a thin white border around the edges of masked photos, here's my code:

// MARK: Cropper Data Source

func imageCropViewControllerCustomMaskRect(controller: RSKImageCropViewController) -> CGRect {
    let maskSize = CGSizeMake(225, 400)
    let viewWidth: CGFloat = CGRectGetWidth(controller.view.frame)
    let viewHeight: CGFloat = CGRectGetHeight(controller.view.frame)
    let maskRect: CGRect = CGRectMake((viewWidth - maskSize.width) * 0.5, (viewHeight - maskSize.height) * 0.5, maskSize.width, maskSize.height)
    return maskRect
}

func imageCropViewControllerCustomMaskPath(controller: RSKImageCropViewController) -> UIBezierPath {
    return UIBezierPath(rect: controller.maskRect)
}

func imageCropViewControllerCustomMovementRect(controller: RSKImageCropViewController) -> CGRect {
    return controller.maskRect
}

And an example result

What am I doing wrong?

when i use pod 'RSKImageCropper', and run pod install, i found that the code missing the custom UI feature?

/** The mode for cropping. */ @property (assign, nonatomic) RSKImageCropMode cropMode;

/// ------------------------------------------- /// @name Checking of the Interface Orientation /// -------------------------------------------

/** Returns a Boolean value indicating whether the user interface is currently presented in a portrait orientation.

@return YES if the interface orientation is portrait, otherwise returns NO. */

• (BOOL)isPortraitInterfaceOrientation;

@end

Hi, this is a duplicate question as https://github.com/ivpusic/react-native-image-crop-picker/issues/890 As react-native-image-crop-picker uses RSKImageCropper Maybe @ruslanskorb can help me find the answer