printfTreeLevelOfView

gistfile1.m

void printfTreeLevelOfView(UIView *view, int maxLevel)
{
    UIView *tempView;
    NSArray *subViews = [view subviews];
    static int level = 0;
    level++;
    for(tempView in subViews)
    {
        if ( level <= maxLevel) {
            for (int i = 0; i < level; i++)
            {
                printf("| ");
            }
            printf("____");
        
            NSLog(@"Level :%d, %@",level, tempView);
            if ([[tempView subviews] count] > 0) {
                printfTreeLevelOfView(tempView, maxLevel);
            }
        }
    }
}