uicolor

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colorWithPatternImage creates black grids in iphone 4

I have UIView *topPart = [[UIView alloc] initWithFrame:CGRectMake(9, 0, 302, 318)]; topPart.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:@\"pattern.png\"]];[详细]

2023-04-10 05:27 分类：问答
Set Grouped table view background colour

how can i set the background color of a grouped table view to clear color so that is get the image of the underlying Image View.[详细]

2023-04-10 04:45 分类：问答
Change color on checkmark in UITableView

Could so开发者_高级运维meone be so kind to show me how to change the color on the checkmark in UITableView?[详细]

2023-04-10 03:13 分类：问答
UIColor colorWithRed:green:blue:alpha: always returns white unless one argument is 0

I am using [UIColor colorWithRed:136 green:155 blue:218 alpha:1.0]; to change the background color of my table view cells.[详细]

2023-04-09 15:41 分类：问答
Center [UIColor colorWithPatternImage]?

I couldn\'t find anything on how you can center the \'image\' when you use (maybe you can\'t): [self setBackgroundColor:[UIColor colorWithPatternImage:[UIImage imageNamed:@\"background\"]]];[详细]

2023-04-09 06:09 分类：问答
iPhone - is CGContextSetStrokeColorWithColor not creating wanted color?

I am having some weird troubles with drawing some lines in an application. My drawRect is using CGContextRef context = UIGraphicsGetCurrentConte开发者_如何学Cxt();[详细]

2023-04-08 15:47 分类：问答
UITableViewCell background color only working with the preset color methods

Have some very strange thing happening to me with a UITableViewCell background and was hoping if someone knows whether this is a bug.[详细]

2023-04-06 03:02 分类：问答
Converting hex value from string to hext color code

In Objective-C xcode project I have a plist file with which associates integers with hex-color codes. Dynamically I want to use this color-code from plist file and pass that hex value to the following[详细]

2023-04-05 18:30 分类：问答
Saving [UIColor colorWithPatternImage:image] UIColor to Core Data using NSKeyedArchiver

I\'m unable to create an NSData object from a UIColor (with a pattern) created with the factory method[详细]

2023-04-05 08:41 分类：问答
Creating/comparing Lab-profiled colors in iOS

For an application I\'m working on I\'m trying to create and compare (distance between) CIE Lab profiled colors.[详细]

2023-04-04 07:36 分类：问答