Objective-C
UIColor -> UIImage
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- (UIImage*) createImageWithColor: (UIColor*) color{ CGRect rect=CGRectMake(0.0f, 0.0f, 1.0f, 1.0f);
UIGraphicsBeginImageContext(rect.size);
CGContextRef context = UIGraphicsGetCurrentContext();
CGContextSetFillColorWithColor(context, [color CGColor]);
CGContextFillRect(context, rect);
UIImage *theImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
return theImage;
} |
UIImage -> UIColor
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[UIColor colorWithPatternImage:[UIImageimageNamed:@"Background"]]
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Swift
UIColor -> UIImage
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func createImageWithColor(color: UIColor) -> UIImage{ let rect = CGRectMake(0.0f, 0.0f, 1.0f, 1.0f)
UIGraphicsBeginImageContext(rect.size)
let context = UIGraphicsGetCurrentContext()
CGContextSetFillColorWithColor(context, color.CGColor)
CGContextFillRect(context, rect)
let theImage = UIGraphicsGetImageFromCurrentImageContext()
UIGraphicsEndImageContext()
return theImage
} |
UIImage -> UIColor
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UIColor(PatternImage: UIImage(named: @"Background"))
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