RMBlurredView.h

//
//  RMBlurredView.h
//
//  Created by Raffael Hannemann on 08.10.13.
//  Copyright (c) 2013 Raffael Hannemann. All rights reserved.
//

#import <Cocoa/Cocoa.h>

// Make sure to import QuartzCore and add it to your Linked Libraries of your target
#import <QuartzCore/QuartzCore.h>

@interface RMBlurredView : NSView {
	// Keep a reference to the filters for later modification
	CIFilter *_blurFilter, *_saturationFilter;
	CALayer *_hostedLayer;
}

/** The layer will be tinted using the tint color. By default it is a 70% White Color */
@property (strong,nonatomic) NSColor *tintColor;

/** To get more vibrant colors, a filter to increase the saturation of the colors can be applied. The default value is 2.5. */
@property (assign,nonatomic) float saturationFactor;

/** The blur radius defines the strength of the Gaussian Blur filter. The default value is 20.0. */
@property (assign,nonatomic) float blurRadius;

/** Use the following property names in the  User Defined Runtime Attributes in Interface Builder to set up your RMBlurredView on the fly. Note: The color can be set up, too, using 'tintColor'. */
@property (strong,nonatomic) NSNumber *saturationFactorNumber;
@property (strong,nonatomic) NSNumber *blurRadiusNumber;

@end