PixmapIO.PngWriter (arc-lite v152.2 API)

java.lang.Object

arc.graphics.PixmapIO.PngWriter

All Implemented Interfaces:: Disposable

Enclosing class:: PixmapIO

public static class PixmapIO.PngWriter extends Object implements Disposable

PNG encoder with compression. An instance can be reused to encode multiple PNGs with minimal allocation.

Constructor Summary

Constructors

Constructor

Description

PngWriter()

PngWriter(int initialBufferSize)
Method Summary

Modifier and Type

Method

Description

void

dispose()

Releases all resources of this object.

void

setCompression(int level)

Sets the deflate compression level.

void

setFlipY(boolean flipY)

If true, the resulting PNG is flipped vertically.

void

write(Fi file, Pixmap pixmap)

void

write(OutputStream output, Pixmap pixmap)

Writes the pixmap to the stream without closing the stream.

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

Methods inherited from interface arc.util.Disposable
isDisposed

Constructor Details
- PngWriter
  
  public PngWriter()
- PngWriter
  
  public PngWriter(int initialBufferSize)
Method Details
- setFlipY
  
  public void setFlipY(boolean flipY)
  
  If true, the resulting PNG is flipped vertically. Default is true.
- setCompression
  
  public void setCompression(int level)
  
  Sets the deflate compression level. Default is Deflater.DEFAULT_COMPRESSION.
- write
  
  public void write(Fi file, Pixmap pixmap) throws IOException
  
  Throws:
  
  IOException
- write
  
  public void write(OutputStream output, Pixmap pixmap) throws IOException
  
  Writes the pixmap to the stream without closing the stream.
  
  Throws:
  
  IOException
- dispose
  
  public void dispose()
  
  Description copied from interface: Disposable
  
  Releases all resources of this object.
  
  Specified by:
  
  dispose in interface Disposable