Like effect button

Source code introduction: A button with the same effect as the like button in most applications, very convenient to use

Source code renderings:

Source code snippet:

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 # import   "CatZanButton" <br>
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 CatZanButton *zanBtn=[[CatZanButton alloc] initWithFrame:CGRectMake( 0 , 0 , 50 , 50 ) zanImage:[UIImage imageNamed:@ "Zan" ] unZanImage:[UIImage imageNamed:@ "UnZan" ]];<br>
 [zanBtn setCenter:self.view.center];<br>
 [self.view addSubview:zanBtn];<br>
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 [zanBtn setClickHandler:^(CatZanButton *zanButton) {<br>
 if (zanButton.isZan) {
 //Do something<br>  
 } else {<br>
 //Do something<br>  
 }<br>
 }];<br>
 <br>

Download address: http://download..com/data/2068592