AudioTapProcessor/MYGradientView.m

/*
     File: MYGradientView.m
 Abstract: Gradient view
  Version: 1.0.1
 
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 */
 
#import "MYGradientView.h"
 
#import <QuartzCore/QuartzCore.h>
 
@implementation MYGradientView
 
+ (Class)layerClass
{
    return [CAGradientLayer class];
}
 
#pragma mark -
 
- (id)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    
    if (self)
    {
        [self setupLayerTree];
    }
    
    return self;
}
 
- (id)initWithCoder:(NSCoder *)aDecoder
{
    self = [super initWithCoder:aDecoder];
    
    if (self)
    {
        [self setupLayerTree];
    }
    
    return self;
}
 
#pragma mark -
 
- (void)setupLayerTree
{
    // Setup gradient layer.
    ((CAGradientLayer *)self.layer).colors = @[(id)[[UIColor darkGrayColor] CGColor], (id)[[UIColor colorWithWhite:0.125f alpha:1.0f] CGColor], (id)[[UIColor blackColor] CGColor], (id)[[UIColor blackColor] CGColor]];
    ((CAGradientLayer *)self.layer).locations = @[@0.0f, @0.5f, @0.5f, @1.0f];
}
 
 
@end