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iOS

Posted by Simon Lovelock
Simon Lovelock
5,537 Points

Challenge Problem iOS

Hi Guys,

Looking for help, the challenge is to:

Set the 'robotImages' to the animation images property of 'imageView'

My code:

================

UIImage *image = [UIImage imageNamed:@"robot.png"]; UIImageView *imageView = [[UIImageView alloc] initWithImage:image];

/* Write your code below this line */ NSArray *robotImages = [[NSArray alloc] initWithObjects:[UIImage imageNamed:@"Robot1"], [UIImage imageNamed:@"Robot2"], [UIImage imageNamed:@"Robot3"], [UIImage imageNamed:@"Robot4"], nil]; self.imageView.animationImages = robotImages;

==================

I know i probably completely missing something but not sure what. I guessing i can't just say " = robotImages"

Thanks in advance for your help,

Simon

2 Answers

Natasha Judd
Natasha Judd
5,606 Points
Natasha Judd
Natasha Judd
5,606 Points

Hi Simon,

I got similarly stuck earlier today, and found a useful discussion here: http://teamtreehouse.com/forum/set-the-robotimages-to-the-animation-images-property-of-imageview

Hope this helps, Natasha

Simon Lovelock
Simon Lovelock
5,537 Points
Simon Lovelock
Simon Lovelock
5,537 Points

Hi Natasha,

Thanks for the response. I figured it out just after having sent the message.

I keep placing self. into the code when it is not needed. Not exactly clear on when i need it and when i don't yet.

Thanks,

Simon