File Formats: Portable Network Graphics Format (PNG)

PNG (Portable Network Graphics) is a replacement for the GIF format. It is a full-featured (non-LZW) compressed format intended for widespread use without legal restraints.

LEADTOOLS supports reading and writing PNG 1+1 files. LEADTOOLS supports reading (but not writing) interlaced PNG files.

To implement the paint-while-load feature, set the Passes property to paint the image in more than one pass.

The file constants associated with this file format are:

Constant Read Support Write Support Description
Png 1, 4, 8, 16, 24, 32, 48, 64 BPP 1, 4, 8, 24, 32, 48, 64 BPP Portable Network Graphics (PNG).

Required DLL: Leadtools.Codecs.Png.Dll. For a listing of the exact DLLs needed, based on the toolkit version, refer to Files To Be Included With Your Application .

Related Formats: GIF - GIF Format, JPG - JPEG Compressed and File Formats - Multiple Network Graphics Format (mng).

Platforms: .NET 2/3, .NET 4, Silverlight, Android and WinRT

Help Version 19.0.2017.10.27
Products | Support | Contact Us | Copyright Notices
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
LEADTOOLS Imaging, Medical, and Document
Introduction
Getting Started
LEADTOOLS Software License Agreement
Files to be Included with your Application
Files to be Included with your Java Application
Imaging Features
Document Features
Medical Features
Tutorials
Support
Version History
Assemblies