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How to use Gradient color in UIView in iOS?

Tarun Kumar 1601 30-Dec-2015
I want to create gradient color and want to use it into our UIView. 
Can anyone tell me how can I generate a view with gradient color background in runtime.
If is there any way to do that then please provide me the code also.
iphone iphone  ios  objective c 
Updated on 30-Dec-2015
Tarun Kumar

Tarun Kumar

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Anonymous User

Anonymous User

30-Dec-2015

The code I am providing here is already running in my own application, so I hope my code is helpful for you:

CAGradientLayer *gradient = [CAGradientLayer layer];
gradient.frame = selectedView.bounds;
gradient.colors = [NSArray arrayWithObjects:
                          (id)[[UIColor blackColor] CGColor],
                          (id)[[UIColor greenColor] CGColor],
                          (id)[[UIColor redColor] CGColor], nil];

our gradient color is created, now we assign it in our view layer, like this:

[view.layer insertSublayer:gradient atIndex:0];

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