Charles Bell
Posts: 519
Nickname: charles
Registered: Feb, 2002
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Re: reading binary files
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Posted: Jun 17, 2002 12:34 AM
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create a FileInputStream with the file you want to read as its argument:
File dataFile = new File("data.pat");
FileInputStream fis = new FileInputStream(dataFile);
DataInputStream dis = new DataInputStream(file);
//then its just a matter of reading in the 256x256 //pixel data bytes in some kind of loop.
int framepixels = 256*256;
for (int frame = 0;frame<10;frame++){
for (int i = 0;i<framepixels;i++){
byte firstPixelByte = dis.readByte();
byte secondPixelByte = dis.readByte();
//add your code to process the bytes here
}
}
//Its your program, finish it.
256x256 pixels corresponds to one frame
loop 10 times for ten frames
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