vicky vicky - 1 year ago 92
Objective-C Question

Adding CAGradient layer but unable to get Gradient effect

Here i am using this code to give a gradient effect but not getting the effect at all.

CAGradientLayer *layer2 = [CAGradientLayer layer];

NSArray *gradientColors = [NSArray arrayWithObjects:(id)[self colorWithHexString:@"3eb79d"].CGColor,(id)[self colorWithHexString:@"3fb65c"].CGColor,(id)[self colorWithHexString:@"3cb7da"].CGColor, nil];

[layer2 setColors:gradientColors];
[layer2 setFrame:cell.userBackgroundView.layer.frame];
[cell.userBackgroundView.layer insertSublayer:layer2 atIndex:0];
cell.userBackgroundView.clipsToBounds = YES;

Answer Source

Try this

CAGradientLayer *gradient = [CAGradientLayer layer];
gradient.frame =cell.userBackgroundView.frame;
gradient.colors = [NSArray arrayWithObjects:(id)[[UIColor clearColor] CGColor], (id)[[UIColor blackColor] CGColor], nil];
[cell.userBackgroundView.layer insertSublayer:gradient atIndex:0];
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