drawRect not being called in my subclass of UIImageView

Question

I have subclassed UIImageView and tried to override drawRect so I could draw on top of the image using Quartz 2D. I know this is a dumb newbie question, but I\'m not seeing

Answer 1

Try to add

Edit:

- (id)initWithFrame:(CGRect)frame{
    if (self = [super initWithFrame:frame]) {
        [self setClearsContextBeforeDrawing:YES];//add this line also
    }
    return self;
}


- (void)setNeedsDisplay{
    [self setNeedsDisplayInRect:self.frame];
}

into your code.

hope this helps.

Thanks,

madhup