MetaData of PNG File Format

问题

I tried to convert the PNG file into bytes wit the code below

var enc:Base64Encoder = new Base64Encoder();    
enc.encodeBytes(bytes);
var base64data:String = enc.drain();
trace("base64data : "+base64data);
trace("end of base64data ");

But what i get is a chunk of characters like this

AKGt1qPxYT9Aduzcags+mgc1fp8SPIDQLEB4zwMxOoieCCCJdsICQBAIiwBi5Ra8hnfACt+YHnro waV23Dwp5y+YyxBCp+4SNOwGCD0sfq0+gKgVyw6A0EM5/KCm2Y0dO7cpS5cuVubMeUGZNv15dnjX 3LkvKqtWr1De2L+XLRpo8cAWFaFFBgACgAAgAAgA0hEgbOi8be7DGYBcv3FdeXbsM7Y8Pyury7+N

How can i display the data of the PNG file format properly?

回答1:

Answer is provided by shaunhusain with the link here

来源：https://stackoverflow.com/questions/9466335/metadata-of-png-file-format