com.badlogic.gdx.graphics

Class PixmapIO.PNG

java.lang.Object

com.badlogic.gdx.graphics.PixmapIO.PNG

All Implemented Interfaces:

Disposable

Enclosing class:

PixmapIO

public static class PixmapIO.PNG
extends Object
implements Disposable

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

 Copyright (c) 2007 Matthias Mann - www.matthiasmann.de
 Copyright (c) 2014 Nathan Sweet
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 
 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 

Author:

Matthias Mann, Nathan Sweet

Constructor Summary

Constructors

Constructor and Description
PixmapIO.PNG()
PixmapIO.PNG(int initialBufferSize)

Method Summary

Methods

Modifier and Type	Method and Description
void	dispose() Disposal will happen automatically in Object.finalize() but can be done explicitly if desired.
void	setCompression(int level) Sets the deflate compression level.
void	setFlipY(boolean flipY) If true, the resulting PNG is flipped vertically.
void	write(FileHandle 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

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PixmapIO.PNG

public PixmapIO.PNG()

PixmapIO.PNG

public PixmapIO.PNG(int initialBufferSize)

Method Detail

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(FileHandle 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()

Disposal will happen automatically in Object.finalize() but can be done explicitly if desired.

Specified by:

dispose in interface Disposable