Select a UITableViewCell programmatically if it contains cgrect - ios

Question

I have a UITableView. I have an image like an arrow beside the tableview.
I have to check whether the arrow is intersecting with a particular cell so that I can programatically select that cell. How do I do this?
I dont have a problem in the type of selection of the cell/row but having problems detecting whether the arrow is on a particular row.
I have written this code but not working :
NSArray *paths = [tableView indexPathsForVisibleRows];
for (NSIndexPath *path in paths)
{
CGRect myRect = [tableView rectForRowAtIndexPath:indexPath];
CGRect myRect1 = CGRectMake(-12, 234, 55, 52);
if (CGRectIntersectsRect(myRect1, myRect))
{
// Also tried [tableView selectRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:0] animated:NO scrollPosition:UITableViewScrollPositionNone];
cell.selected = YES;
NSLog(#"\n \n \n myrect = %# myrect1 = %# , index = %# \n \n ", NSStringFromCGRect(myRect),NSStringFromCGRect(myRect1), indexPath);
}
else
{
cell.selected = NO;
}
}
Images shows what I want to achieve and not whats existing.

Answer 1

Ok...for the problem with the arrow... I think the table is returning the rectangle for each row IN REGARDS to the table's frame. So I think you need to do this:
for (NSIndexPath *path in paths)
{
CGRect myRect = [tableView rectForRowAtIndexPath:indexPath];
CGRect myRect1 = CGRectMake(-12, 234, 55, 52);
myRect.origin.x += tableView.frame.origin.x;
myRect.origin.y += tableView.frame.origin.y;
if (CGRectIntersectsRect(myRect1, myRect))
{
//selection code here
}
else
{
// whatever you want
}
}

Answer 2

I have found the answer.. Posting the code
- (void)scrollViewDidScroll:(UIScrollView *)aScrollView
{
NSArray *paths = [tableView indexPathsForVisibleRows];
for (NSIndexPath *indexPath in paths)
{
CGRect myRect = [tableView convertRect:[tableView rectForRowAtIndexPath:indexPath] toView:[tableView superview]];
CGRect myRect1 = CGRectMake(-12, 236, 20, 30);
if (CGRectIntersectsRect(myRect1, myRect) && notSelected == FALSE)
{
notSelected = TRUE;
[tableView selectRowAtIndexPath:indexPath animated:NO scrollPosition:UITableViewScrollPositionNone];
}
else
{
notSelected = FALSE;
[tableView deselectRowAtIndexPath:indexPath animated:NO];
}
}
}