How to store CGRect values in NSMutableArray?
You need to wrap the CG structures in NSValue
classes. So:
NSMutableArray* array = [NSMutableArray mutableArray];
[array addObject:[NSValue valueWithCGRect:CGRectMake(0,0,10,10)]];
CGRect someRect = [[array objectAtIndex:0] CGRectValue];
We store the CGRect
,CGPoint
,CMTime
objects in a NSMutableArray
,
[arrayName addObject:[NSValue valueWithCGPoint:MyCGPoint]]
[arrayName addObject:[NSValue valueWithCGRect:MyCGRect]]
[arrayName addObject:[NSValue valueWithCMTime:MyCMTime]]
[arrayName addObject:[NSValue valueWithCMTimeRange:MyCMTimeRange]]
CGRect rect = CGRectMake( 5, 5, 40, 30 );
NSString* rectAsString = NSStringFromCGRect( rect );
CGRect original = CGRectFromString( rectAsString );