ImageMan.Net Version 3 Summer 2012 Release
PngDecoder Class
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DTI.ImageMan.Codecs Namespace : PngDecoder Class

Glossary Item Box

This class provides support for reading PNG Format images.

Object Model

PngDecoder Class


Visual Basic (Declaration) 
Public Class PngDecoder 
   Inherits DecoderBase
Visual Basic (Usage)Copy Code
Dim instance As PngDecoder
public class PngDecoder : DecoderBase 
public class PngDecoder extends DecoderBase
Managed Extensions for C++ 
public __gc class PngDecoder : public DecoderBase 
public ref class PngDecoder : public DecoderBase 


Portable Network Graphics, a bit-mapped graphics format similar to GIF. In fact, PNG was approved as a standard by the World Wide Web consortium to replace GIF. PNG is completely patent and license-free. Recent versions of popular web browsers support PNG.

This release supports reading 1, 4, 8, 24, and 32 bit, bi-level, gray scale, and color PNG images.

Inheritance Hierarchy



Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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