I am trying to overlay color on a sprite image and have questions about how to blend the color with the sprite. I\'ve used the following updateImageTint routine to overlay color on a UIImage and the o
I am using this in a project, lblDetail.text =[NSString stringWithFormat:@\"%@:%@\",lblName.text,lblDetail.text];
This question already has answers here: Closed 10 years ago. Possible Duplicate: How can I create a UIColor from a hex string?
For the text-editing part of my app, I am putting lines in a UIScrollView to simulate lined notepaper. My UIScrollView will scroll whenever the UITextView scrolls, so that the text stays fixed to the
I\'m having an issue comparing UIColors.I have an image, which I have successfully extracted the color on the image at which the user clicked.Now I want to compare that color with other colors, but I\
any snippet to get from: NSS开发者_如何学JAVAtring *_s = @\"#000000\"; to: [UIColor blackColor]; any help is highly appreciated, just been messing around with an ugly code to do this :(A modifi
Please can you tell me how I can convert an RGB UIColor t开发者_高级运维o a Hexadecimal HTML color code string?- (NSString *)getHexStringForColor:(UIColor*)color {
I can query if a UIColor is a pattern by inspecting the CGColor instance it wraps, the CGColorGetPattern() function returns the pattern if it exist, or开发者_如何学Python null if it is not a pattern c
This is probably a simple one bu开发者_高级运维t I really can\'t answer it. I completed one of the demonstration apps shown in the CS193p class. It\'s basically a very simple view with a UISlider an
I have two UIColor instances and want to use them creating a gradient. The code works, but it gives me a warning when I call the arrayWithObject: constructor:
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