The MSColorPicker is so good, but i need to use the color wheel. Is possible? For example, i have a a view in my view controller, and need to put the wheel is the view.

I hope you should can respond me. Regards.

diff: /../Podfile.lock: No such file or directory

diff: /Manifest.lock: No such file or directory

error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.

Demo works though.

- (IBAction)changeColor:(id)sender {
    MSColorSelectionViewController *controller = [[MSColorSelectionViewController alloc] init];
    UINavigationController *navigationController = [[UINavigationController alloc] initWithRootViewController:controller];

    UIBarButtonItem *doneBtn = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedString(@"Done", ) style:UIBarButtonItemStyleDone target:self action:@selector(dismissColorPicker:)];
    controller.navigationItem.rightBarButtonItem = doneBtn;

    controller.delegate = self;
    controller.color = self.view.tintColor;

    [self presentViewController:navigationController animated:YES completion:nil];
}

- (void)dismissColorPicker:(id)sender {
    [self dismissViewControllerAnimated:YES completion:nil];
}

- (void)colorViewController:(MSColorSelectionViewController *)colorViewCntroller didChangeColor:(UIColor *)color {
    self.view.window.tintColor = color;
    colorViewCntroller.view.window.tintColor = color;
}

I made a swift version of MSColorPicker - EFColorPicker, and thanks for your work.

I tried to get an image from an UInt8 arrary of RGBA, but i didn't get any useful method of how to covert it, until found soluton in your code.

Here is my code in swift3.0, hope that can help anyone else who meets the same problem.

Thanks!

 func imageRefFromBitmap() {
       
        //  CFData
        let size: (width: Int, height: Int) = (200, 150)
        let bitmapData = CFDataCreateMutable(nil, 0)
        CFDataSetLength(bitmapData, size.width * size.height * 4)

        //  BytePtr
        let bitmap = CFDataGetMutableBytePtr(bitmapData)

        //  RGBA, 0~255
        for i in 0..<size.height {
            for j in 0..<size.width {
                let k = 4 * (j + i * size.height)
                bitmap?[k+0] = 255  //  red
                bitmap?[k+1] = 0    //  green
                bitmap?[k+2] = 0    //  blue
                bitmap?[k+3] = 255  //  alpha
            }
        }

        //  CGImage
        let provider = CGDataProvider.init(data: bitmapData!)
        let imageRef = CGImage.init(width: size.width, height: size.height, bitsPerComponent: 8, bitsPerPixel: 4 * 8, bytesPerRow: 4 * size.width, space: CGColorSpaceCreateDeviceRGB(), bitmapInfo: [CGBitmapInfo.byteOrderMask, CGBitmapInfo.init(rawValue: CGImageAlphaInfo.premultipliedLast.rawValue)], provider: provider!, decode: nil, shouldInterpolate: false, intent: CGColorRenderingIntent.defaultIntent)

        //  In my case, self is an instance of UIView, it works fine
        layer.contents = imageRef
    }

I receive this error when trying to build MSColorPickerDemo...

ld: warning: directory not found for option '-L/Users/deanharvey/Library/Developer/Xcode/DerivedData/MSColorPickerDemo-hgwelnkhjvtfrkalwqmarpmcsqwh/Build/Products/Debug-iphonesimulator/MSColorPicker'
ld: library not found for -lMSColorPicker
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Hi
I see that this has been reported before and resolved, but when attempting to compile the Demo project I get the following linker issue;

ld: warning: directory not found for option '-L/Users/Paul/Library/Developer/Xcode/DerivedData/MSColorPickerDemo-aepbaxofjcjllwdxkjhethtpzksr/Build/Products/Debug-iphonesimulator/MSColorPicker'
ld: library not found for -lMSColorPicker
clang: error: linker command failed with exit code 1 (use -v to see invocation)

And suggestions on how to resolve? Thanks.

Paul