PNGContainerWriter

java.lang.Object

net.mtrop.doom.struct.io.PNGContainerWriter

All Implemented Interfaces:: AutoCloseable

public class PNGContainerWriter extends Object implements AutoCloseable

Constructor Summary

Constructors

Constructor

Description

PNGContainerWriter(File f)

Creates a new PNG container writer using a file to write to.

PNGContainerWriter(OutputStream out)

Creates a new PNG container writer using an input stream.
Method Summary

Modifier and Type

Method

Description

void

close()

void

writeChunk(String name, byte[] data)

Writes the next chunk in this container stream.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- PNGContainerWriter
  
  public PNGContainerWriter(File f) throws FileNotFoundException
  
  Creates a new PNG container writer using a file to write to.
  
  Parameters:
  
  f - the file to read.
  
  Throws:
  
  FileNotFoundException - if the file to be created is an existing directory.
  
  SecurityException - if the file cannot be created.
- PNGContainerWriter
  
  public PNGContainerWriter(OutputStream out)
  
  Creates a new PNG container writer using an input stream.
  
  Parameters:
  
  out - the output stream to write to.
Method Details
- writeChunk
  
  public void writeChunk(String name, byte[] data) throws IOException
  
  Writes the next chunk in this container stream.
  
  Parameters:
  
  name - the name of the chunk. Must be length 4 (excluding whitespace), and follow the guidelines for naming necessary/private/etc. chunks.
  
  data - the data to write.
  
  Throws:
  
  IOException - if the write could not occur.
- close
  
  public void close() throws IOException
  
  Specified by:
  
  close in interface AutoCloseable
  
  Throws:
  
  IOException