Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I probably would use scanf and then & with 0xff, 0xff00, 0xff0000 and shift them to get the 3 values for RGB and then call [UIColor colorWithRed: green: blue: alpha: 1]. Is there a better or easy way to implement it?
The # in front should be optional in the string, and it shouldn’t be case sensitive so 3a6ffc should work as well as #3A6FFC.
You will have to convert the nsstring to hex values, and then get the R, G and B from the hex
The following stackoverflow answer is what you are looking for
How to convert HEX RGB color codes to UIColor?