【代码笔记】点击一个button,出6个button

一，效果图。

 

 

二，工程图。

三，代码。

RootViewController.h

#import <UIKit/UIKit.h>
//加入头文件
#import "DCPathButton.h"

@interface RootViewController : UIViewController <DCPathButtonDelegate>

@end

 

RootViewController.m

#import "RootViewController.h"

@interface RootViewController () @end

@implementation RootViewController - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil { self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; if (self) { // Custom initialization
 } return self; } - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view.
 self.view.frame = CGRectMake(0, 0, 320, 460); self.view.backgroundColor = [UIColor whiteColor]; DCPathButton *dcPathButton = [[DCPathButton alloc] initDCPathButtonWithSubButtons:6 totalRadius:60 centerRadius:15 subRadius:15 centerImage:@"custom_center" centerBackground:nil subImages:^(DCPathButton *dc){ [dc subButtonImage:@"custom_1" withTag:0]; [dc subButtonImage:@"custom_2" withTag:1]; [dc subButtonImage:@"custom_3" withTag:2]; [dc subButtonImage:@"custom_4" withTag:3]; [dc subButtonImage:@"custom_5" withTag:4]; [dc subButtonImage:@"custom_1" withTag:5]; } subImageBackground:nil inLocationX:0 locationY:0 toParentView:self.view]; dcPathButton.delegate = self; } #pragma mark - DCPathButton delegate
- (void)button_0_action{ NSLog(@"Button Press Tag 0!!"); } - (void)button_1_action{ NSLog(@"Button Press Tag 1!!"); } - (void)button_2_action{ NSLog(@"Button Press Tag 2!!"); } - (void)button_3_action{ NSLog(@"Button Press Tag 3!!"); } - (void)button_4_action{ NSLog(@"Button Press Tag 4!!"); } - (void)button_5_action{ NSLog(@"Button Press Tag 5!!"); } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated.
}