ios自定义柱形图(带动画效果)

用法：//***********用法************NSMutableArray*dataTitleArray=[[NSMutableArrayalloc]initWithObjects:@"1",@"2",@"3",@"4",@"5",@"6",@"7",@"8",@"9",nil];NSMutableArray*dataArray=[[NSMutableArrayalloc]initWithObjects